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Safety Glazing Certification Council

Certified Products Directory (CPD)

Certification Program for safety glazing materials found to be in compliance with one or both of the following specifications:

"American National Standard for Safety Glazing Materials used in Buildings - Safety Performance Specifications and Methods of Test: ANSI Z97.1-2004"

Copies of ANSI Z97.1-2004 may be obtained by calling (212) 642-4900, writing the following address or visiting the following website:

American National Standards Institute

11 W 42nd St., #13th Fl New York, NY 10036-8002

http://webstore.ansi.org

~ ~ ~ "Consumer Products Safety Commission Safety Standard for Architectural Glazing Materials - at Title 16,

Part 1201 of the Code of Federal Regulations: 16 CFR 1201"

Copies of 16 CFR 1201 may be obtained by calling (202) 512-1800, writing the following address or visiting the following website:

Superintendent of Documents

PO Box 371954 Pittsburg, PA 15250-7954

www.access.gpo.gov

~ ~ ~

Additional copies of this publication may be obtained by contacting the SGCC® office. PO Box 730

Sackets Harbor, NY 13685 Phone: (315) 646-2234 Fax (315) 646-2297

staff@amscert.com

Visit our website @ www.sgcc.org

SGCC® information and guidelines are included in the twice per year printing of the certified products directory, or are available from SGCC® upon request. Re-printing of this information in any other manual, material or document without the written permission of SGCC® is in conflict with the desire of SGCC®, and should not be interpreted as being endorsed by or affiliated with SGCC®.

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~ TABLE OF CONTENTS ~ PAGE ANSI Z97.1-2004 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 CPSC 16 CFR 1201 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 1 Meetings of the Certification Committee . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Roster. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Program Concept . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Procedural Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . 9 Certification Guidelines and Interpretations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 SGCC® Label Requirements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 CPSC Act Labeling Requirements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 Classified Tempered Glass Patterns . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 Certified Products (Numerical Sequence) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 Certified Products (Alphabetically By Plant ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 Certified Products Key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51 Certified Products (By Product Type). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52 SGCC® Approved Laboratories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

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Ms. June Willcott Willcott Engineering, Inc. 1727 North State Road 7 Margate, FL 33063 Telephone: 954-975-7979 Fax: 954-975-7509

Mr. Peter Weismantle Skidmore, Owings & Merrill LLP 224 S. Michigan Avenue, Ste. 1000 Chicago, IL 60604 Telephone: 312-360-4773 Fax: 312-360-4550

~ MEETINGS OF THE CERTIFICATION COMMITTEE ~ The Certification Committee of the Safety Glazing Certification Council meets annually. Minutes of these meetings may be obtained by writing to the Administrative Manager of the Safety Glazing Certification Council (SGCC®). Certification in this directory is current as of the date of issue, however, products may be certified or have certification removed from time to time. For the most current information, please contact the Administrative Manager of SGCC®. Any questions, comments, or requests for copies of this directory should be directed to the Administrative Manager of the Safety Glazing Certification Council:

~ ADMINISTRATION ~

Administrator: Administrative Management Systems, Inc. (AMS) PO Box 730 Sackets Harbor, NY 13685 Telephone: 315-646-2234 Fax: 315-646-2297 E-mail: staff@amscert.com

Web-site: www.sgcc.org

Administrative Staff: John G. Kent, Administrative Manager Brandy L. Sonnenburg, Administrative Assistant

~ ROSTER ~ ~ SGCC® BOARD OF DIRECTORS ~

~ SGCC® OFFICERS ~

President Bill Nugent Vice President Kevin Olah Secretary June Willcott Treasurer Elaine S. Rodman

~ REPRESENTING PUBLIC INTEREST ~

Mr. William Nugent Ms. Elaine S. Rodman Wiss, Janney, Elstner Associates, Inc. The Rodman Group 330 Pfingsten Road 1100 Middle Road Northbrook, IL 60062-2095 Glenshaw, PA 15116 Telephone: 847-272-7400 Telephone: 412-486-6384 Fax: 847-291-9599 Fax: 412-486-6387

Mr. Donald Vild Donald J. Vild Associates P.O. Box 7514 Oregon, OH 43616 Telephone: 419-693-8929 Fax: 419-693-8702

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Mr. Kevin Olah Guardian Industries Corp. Office of Homologation 2300 Harmon Rd. Auburn Hills, MI 48326 Phone: (248) 340-2141 Fax: (248) 340-2239

~ REPRESENTING INDUSTRY ~

Carl Carmen Bernie Herron Consolidated Glass Cardinal IG 1150 N. Cedar St. 7201 West Lake Street New Castle, PA 16103 Minneapolis, MN 55426 Phone: (724) 658-4541 Phone: (952) 929-3134 Mr. Lyle Krohnberg Mr. Tim Moore Viracon, Inc. Arch Aluminum & Glass Co. 800 Park Dr. 10486 St. Rt. 85 PO Box 990 Kittanning, PA 16201 Owatonna, MN 55060 Phone: (724) 783-6647

Phone: (507) 451-9555 Fax: (507) 444-3555

~ Honorary Non-Voting Lifetime Member ~ Mr. Norman Nitschke

~ COMMUNICATIONS ~

In all matters concerning the administration and implementation of the SGCC® certification program, correspondence may be directed to any of the following:

Bill Nugent Mr. Mark B. Cody, Chairman Wiss, Janney, Elstner Associates, Inc. SGCC® Certification Committee 330 Pfingsten Road c/o AGC Flat Glass North America Northbrook, IL 60062-2095 P.O. Box 929

Telephone: 847-272-7400 Kingsport, TN 37662 Telephone: 423-229-7222

Mr. John G. Kent Program Administrator Administrative Management Systems, Inc. (AMS) P.O. Box 730 Sackets Harbor, NY 13685 Telephone: 315-646-2234

~ LEGAL COUNSEL ~ ~ FINANCIAL AUDITORS ~

William M. Hannay, Esq. David Bowles Schiff, Hardin & Waite Kane, Bowles & Moore 7200 Sears Tower 209 Second St. Chicago, IL 60606 Liverpool, NY 13088 Telephone: 312-258-5617 Telephone: 315-451-6167 Fax: 312-258-5600 Fax: 315-451-6093

Licensee Primary Member First Alternate Second Alternate

SGCC Certification Committee

July 1, 2007

George GonzalezA1 Glass UnlimitedMike Grossman Rick DashleyACI DistributionMark Cody Thomas MewbourneAGC Flat Glass North AmericaMark Cody Thomas MewbourneAGC Flat Glass North AmericaMark Cody Thomas MewbourneAGC Flat Glass North AmericaLee Timoll Joseph MontianoAll Team Glass & Mirror, Ltd.Joseph SantelliAll Weather PittsburghTom HoriAmerican Shower DoorJoe JonelyAmsco WindowsMichael RoyAnlin IndustriesDennis Kato Mark SandnesAnthony InternationalCliff Monroe Leon Silverstein Bob MartinArch Aluminum & Glass Co. Inc.Mike BlankenshipArch Deco GlassGeorge SutorkaArchitectural Safety GlassSon NguyenArlene Stained Glass & DoorRobert JaysonBendheim Wall SystemsJim StinsmanBerkowitz, J.E.Benny WalkerBinswanger MirrorBronson LamBronco Industries, Inc.John Alajaji Troy GillionCameron Glass, Inc.Robert Spindler Oak MoserCardinal IGChris AlderCat i Manufacturing, Inc.Zinger YuChangshu Hard Glass Co., Ltd.Zhong ChunChangshu Xingfu Glass Building Material Co., LTDDenise LuChangshu Zhongxin Bldg. Mat. Co.Adam KaczynskiChicago Tempered Glass, Inc.Chuck HammerCoastal Glass DistributorsJim Fairley George WeinerColonial Mirror & Glass Corp.Jeff WinslerCommercial Insulating Glass Co.Carl Carmen Louis MerrymanConsolidated Glass Corp.Lee Mulkey David TomlinsonContour Industries, Inc.Jack ViolanteContractors WardrobePatrick ConnerCoral IndustriesBob LarsonCraftsman Tempered GlassLinda Jo HolmanDallas Flat Glass Distributors, Inc.Bill BartlettDay Specialties CorporationDan Haney Kirk VaughtDesert Glass ProductsDavid BazzanoDlubak CorporationMike ChoDong Sung Glass Korea, Co., Ltd.Li JianGuoDongli Tempered Glass Co., Ltd.Hugh HigginsDowney Glass Industries, LLCChristian EckeltEckelt Glas GmbHMark HutchinsonEdge Seal TechnologiesMark CraneEfco Corp.Goran RadojevichEngineered Glass Products, L.L.C.John JoyntFTG of NC, LLCEugene Negrin John O'KeefeGalaxy Glass Corp., Inc.Robert A. Moss Robert B. Ryan Steven J. HutsonGemtron-VincennesBud Hudgins David S. BalikGGI Glass Distributors Corp.Ernesto GarciaGlass Design of Miami, Inc.Conrad LankfordGlass Dynamics, Inc.

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Licensee Primary Member First Alternate Second Alternate

SGCC Certification Committee

July 1, 2007

Stephen SimonsGlass South Africa, LTD ParowJohn FolinaGlass, Inc.Lee MulliganGoldray Industries Ltd.Butch AmpilGrand GlassKevin B. Olah Daphinne Pedreschi Henry A. GorryGuardian Fabrication CorpKevin B. Olah Daphinne Pedreschi Henry A. GorryGuardian Industries Canada Corp.Kevin B. Olah Daphinne Pedreschi Henry A. GorryGuardian Industries Corp.David ZhuHaida Safety Glass Ltd.AlexanderIndustrial Tempering GlassChris SnyderIntex Glass (Xiamen) Co., Ltd.Fred BruceKohler CompanyCaroline MercierLaurier Glass Ltd.Jack Deyo Dean MeadMid Ohio TemperingJeff Tregoning Mike CampbellMilgard Tempering, Inc.Marlan Carlson Tom Carlson Lance SmithMirror FactoryEdward FisherMirrorCrafters Custom Beveling Inc.Edgar Cormier Chantel TheriaultMultiverKevin MooreNashville Tempered Glass Corp.Bill PollackNorthwest GlassRick Wright John Bush Robert WilliamsOldcastle GlassRick Wright John Bush Robert WilliamsOldcastle Glass CPGJack Garforth Craig CoxPatio Enclosures, Inc.Ken Lancaster Mark FrancartPDC Glass & Metal ServicesSteve NielsenPFG IndustriesRod HershbergerPGT IndustriesAndre TietjenPhoenix Tempering CorporationBill JoyceyPilkington Australia DandenongMike Bitterice Bob FiedorPPG Inds., Inc.Stephane MercierPrelco, Inc.Robert DeebPT Surya Adhitia Fortuna GlassBudiawan JusminPT Tunggal Majuasri GlassLisa ChangQBP Co., Ltd.Jixiang LiuQinhuangdao Jixiang Glass IndustryZhu YanJun Cheng YiBinQinHuangDao Tianrui Tempered Technology GlasCurtis WeaversQuaker Window Products, Inc.Tom MarkowskiQuality Glass & Mirror, Inc.Araceli GutierrezSaintGobain Glass Mexico S.A. de C.V.Sun DahaiShanghai Yaohua Pilkington GlassFrederic P. Shaw Troy Johnson Bill ConnellShaw Glass Co.Wang JinlinShenzhen Sanxin Special Glass Technology Co., David A. McElhinnySIGCO, Inc.Kevin Baker Chuck AndersenSimonton WindowsMark A. Durfield Luc-Michel RiblierSovis North America, Inc.Tom WoodsSpecialty Building ProductsTim PeffleySpec-Temp, Inc.Rubens jacobSRT Glass LLCMichael McHughSunshine Performance GlassDaniel J. Burke Kathleen B. Schweizer Charles BurkeSwift Glass Co., Inc.John DwyerSyracuse Glass CompanyPat Murphy Jason HoovenTechni-Glass, Inc.Christian DaesTecnoglass S.A.

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Licensee Primary Member First Alternate Second Alternate

SGCC Certification Committee

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Douglas Sampsel Joel WrennTempered Glass, Inc.Gerry RizzardoThe Limited Edition Glassworks, Inc.Sang Kuy LeeTianJin Dong Sung Home Building Materials Co. LWilliam R. Deuschle Brad FelloTraco (Three Rivers Alum)F. Ross MurrayTrimlite, LLCSteve CallahanTriple Seal Ltd.Darin VietmeierUnited Plate Glass Co., Inc.Richard Paschel Roberto BimbiVal S.P.A.Kevin Miccichi Richard Paschel Sergio FloresVal Temperbent, LPClaudio ValentiniVetreria Valentini S.R.L.Alejandro FloresVidrios Lirquen S.A.Lyle Krohnberg Peter Anderson Roger SkluzacekViracon, Inc.Benjamin Beeler W. Chris BeelerVirginia Glass Products Corp.Ivan GuerreroVitro Colombia S.A.Michael Duncan Roxanne McFallsViwinco, Inc.Bill Bellis Todd Elozory Tucker KruseWestshore GlassDaniel Lau Belinda LauXYG Glass (Div. of Xinyi Grp (Glass) Co. Ltd.)Robert DeebZheijiang Gelaweibao Glass Technological Co.

Certification Committee Chairman - Mark Cody

Member by virtue of being a director

Public InterestPublic InterestPublic InterestPublic InterestPublic InterestGlasstech, Inc

William NugentElaine RodmanDonald VildJune WillcottPeter Weismantle Norman Nitschke

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~PROGRAM CONCEPT~

The Safety Glazing Certification Council (SGCC®) is a non-profit corporation, established in 1971 by manufacturers of safety glazing products, building code officials, and others concerned with public safety. SGCC® maintains a program which provides for the certification of safety glazing materials found to be in compliance with one or both of the following specifications:

American National Standard for Safety Glazing Materials used in Buildings - Safety Performance Specifications and Methods of Test: ANSI Z97.1-2004

Consumer Product Safety Commission Safety Standard for Architectural Glazing Materials - codified at Title 16, Part 1201 of the Code of Federal Regulations: 16 CFR 1201

These specifications subject safety glazing materials, used in buildings and architectural products, to practical tests designed to reduce or eliminate unreasonable risk of death and injury when safety glazing material is broken by human contact. The specification(s) to which a safety glazing material is certified by SGCC®, is at the direction of the licensee. SGCC® responsibilities are threefold: to conduct an independent routine sampling and testing program; to approve and register the form of a licensee's label; and to withdraw the licensee's authority to use that label if certified products do not meet specification(s). Management and control of SGCC® is vested in a board of directors, half representing industry and half representing the public interest. To prevent industry dominance of SGCC® actions, half the voting power of the board resides in the public interest directors regardless of the number of directors present at a meeting. The certification program uses approved testing laboratories under the supervision of a qualified Administrator, retained by and responsible to SGCC®, who is unaffiliated with any licensee of safety glazing materials. The licensee of a product listed in this directory has certified that the labeled material complies with the applicable specification(s). Compliance of a certified product with the applicable specification(s) is checked periodically by an approved testing laboratory under the supervision of SGCC®. All manufacturers of safety glazing products are eligible and encouraged to apply for SGCC® certification. Products may also be licensed by non-manufacturers. (See "Who Can Become a Licensee.") However, products are not certified until a test to the applicable specification(s) conducted at an approved testing laboratory indicates compliance, the SGCC® certification invoice is paid, and SGCC® License Agreements are properly executed. Once certified by SGCC®, a product is assigned an exclusive certification number to identify it and the plant at which it is made. After which, to ensure continued adherence to the specification(s), SGCC® independently selects, at least twice in each year, samples during unannounced visits to the manufacturing plant or randomly from the market place to be tested to the applicable specification(s). Consequent to a test result showing compliance with the applicable specification(s) SGCC® authorizes the continued use of the certification number and the product listing in this directory. This directory is divided into four basic listings: the first is by numerical sequence of certified product numbers listing the licensee holding that number; the second is of manufacturing licensees listed alphabetically by plants and the approved products manufactured at those plants; the third is by non-manufacturing licensee's and their approved products; and the fourth is by product type listing all licensees and locations approved for each product type. There is also an alphabetical listing, by manufacturers, illustrating a label typical of the licensee. The Table of Contents lists various procedural and administrative information, as well as information as to where officers and directors may be located. Upon request, information from SGCC® concerning a statement of procedures or copies of minutes are available to manufacturers, public interest groups, and individuals.

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~PROCEDURAL GUIDE~ FOREWORD The acceptance of a certified safety glazing material comes from the conviction such certification assures a high level of safety and quality, and that the integrity of the identifying mark or certification label is reliably maintained by a competent certifying agency. Both ANSI Z97.1 and 16 CFR 1201 provide sound technical basis for a high level of safety. With the addition of independent administration, plus periodic routine sampling and product evaluation, a program of product certification is maintained which provides an independent third-party certification and testing program. The Certification Program described herein is predicated upon the concept of independent and impartial administration of the certification procedures which are incorporated in the SGCC® License Agreement. The SGCC® License Agreement is the governing document for the operation of the Certification Program. The Procedural Guide, which is not an extension of this document, is for information and guidance and serves to describe administrative procedures and to ensure the uniform and equitable operation of the Certification Program. GENERAL INFORMATION THE CERTIFICATION CONCEPT The SGCC® Certification Program is based on the conviction no standard of safety or quality is good without the continuous adherence of the licensees' certified products to that standard. To buyers, specifiers, code officials and users, the SGCC® certification label offers the licensee assurance his safety glazing material has been produced in conformance to ANSI Z97.1 and/or 16 CFR 1201. Federal law, many state statutes, municipal ordinances, and building codes require glazing materials installed in certain defined locations comply with ANSI Z97.1 and/or 16 CFR 1201. WHO CAN BECOME A LICENSEE? Any manufacturer of safety glazing materials or any party contracting for the manufacture of safety glazing materials is eligible, on a voluntary basis, to become a licensee. WHO CONDUCTS THE PROGRAM? The Safety Glazing Certification Council, a non-profit corporation, is the sponsor of the Certification Program. SGCC® supervises the Certification Program under which its Administrator periodically checks and reports compliance of the products having the SGCC® certification label with the requirements of ANSI Z97.1 and/or 16 CFR 1201. ADMINISTRATION Administrative Management Systems (AMS), is the independent Administrator of the Certification Program. AMS maintains the SGCC® office of certification and conducts the routine day-to-day business. All transactions are done in the name of SGCC®. HOW CAN YOU BECOME A LICENSEE? The following must be accomplished before SGCC® can certify an item of safety glazing material: a) The applicant signs two copies of the SGCC® License Agreement (including notarization of the

Affidavit, Appendix A) and sends these to SGCC®. SGCC® will countersign all copies and return one to the applicant. Non-manufacturing applicants must include the location and appropriate signatures of their manufacturer for each location.

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b) The applicant directs an SGCC® approved testing laboratory, of its own choosing, to send SGCC®

one copy of a valid test report indicating the “initial” or “prototype” samples submitted for testing are in full and complete compliance with ANSI Z97.1 and/or 16 CFR 1201.

c) The applicant sends to SGCC® the six-month certification fee for each item to be certified. This fee

must be submitted within six months of completion of item (b). Failure to do so will result in the need to resubmit item (b). (Revised 10/22/93)

d) The applicant sends to SGCC® a Certificate of Insurance naming SGCC as an additional insured

party on a products liability insurance policy. Having received all of the above items, SGCC® sends to the licensee the notice of product certification which includes an SGCC® certification number. This number must be incorporated into the permanent label affixed to each piece of certified safety glazing material. The certified item will be listed in the next edition of the Certified Products Directory. QUALITY ASSURANCE PROGRAM (Revised 10/12/06) SGCC® requires licensees to have a working quality assurance program for the fabrication of safety glazing. Compliance to quality assurance requirements will be validated at the first plant inspection after products are certified. Adherence is verified during twice per year plant visits. These requirements were adopted to improve the overall quality of safety glazing products in the program. These requirements are in addition to the ANSI and CPSC compliance testing required by the SGCC certification program. The intent is to enhance the quality of products produced in the interim production periods between test cycles. Although a quality assurance program is a fundamental element of good fabrication practices, only successful testing to ANSI Z97.1-2004 and CPSC 16 CFR 1201 is valid proof of compliance with these standards. A licensee’s quality assurance program, as a minimum, must have the following elements:

1. A Quality Manual – a document that identifies, describes and contains the workings of the quality system.

2. A quality system representative – the designated point of contact for the quality system.

3. Production testing:

a. Test procedures i. Tempered

1. Center punch test (For example GANA TD 101-04) and/or impactor test (For example ANSI Z97.1-2004, CPSC 16 CFR 1201

ii. Laminated (the following are examples) 1. Pummel test (Recommend contacting interlayer supplier for guidance) 2. Boil test (For example ANSI Z97.1 and/or CPSC 16CFR1201) 3. Ball drop test (For example GANA LD 100-06)

b. Frequency (as a minimum)

i. Tempered 1. First of each product thickness per shift 2. Additional testing based upon square footage produced

ii. Laminated 1. Based upon process, products produced and square footage, consult

your interlayer supplier for guidance

c. Documentation and retention of product testing records as a minimum: i. 10 years

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HOW THE CERTIFICATION PROGRAM WORKS Safety glazing materials must meet or exceed the applicable specification(s) before they can be certified by SGCC®. All tests are conducted by SGCC® approved testing laboratories. All laboratories, whose test reports are utilized by the Certification Program, shall be approved by the SGCC® Certification Committee. Initial or prototype tests are performed at an approved testing laboratory selected by the licensee. An approved testing laboratory selected with the concurrence of the Administrator by the licensee, tests routine evaluation samples. ADMINISTRATOR AUTHORIZES CERTIFICATION As sole judge of compliance with the applicable specification(s), the Administrator authorizes a product, which has been approved to be listed in the Certified Products Directory. Licensees label safety glazing material, with the assigned SGCC® number, within the limits of the product size tested. If 34 by 76 inches is the size of the initial or prototype test sample, certification is extended to all sizes and the permanent label contains the letter “U”, designating unlimited size. The letter “L” contained within the permanent label denotes certification is limited to the width and length of the initial or prototype test sample. PRODUCTS LISTED IN CERTIFIED PRODUCTS DIRECTORY Approved products are listed in a Certified Products Directory. The directory is published every six months and is sent to door, sash and building products manufacturers, glazing contractors, home builders, architects, regulatory agencies, code-making groups, etc. Directory listings contain the licensee's name, product description and examples of a label typical of that permanently affixed by a licensee to each piece of safety glazing material certified by SGCC®. The Administrator selects, at least twice in each year, samples of certified safety glazing material to be tested to the applicable specification(s). These samples are selected during unannounced visits to the manufacturing plant or from the market place. COMPLIANCE SAFEGUARDS HOW IS COMPLIANCE ASSURED Any certified product determined, in the course of routine sampling and evaluation, not in compliance with the applicable specification(s), is subject to the removal of certification. The licensee is given 30 days in which to demonstrate to the satisfaction of the Administrator compliance, and if not certification is automatically withdrawn at the end of the 30-day period. CHALLENGING A CERTIFIED PRODUCT Complaints of non-compliance, from any source, will be investigated promptly by SGCC® upon receipt of a written complaint and surety deposit. A minimum surety deposit of $1,000 will be required for each complaint of non-compliance. The surety deposit will be assessed at the rate of $350 per man-day plus the reasonable cost of travel and the maintenance entailed in resolving such incidents. Refunds of part or all of the surety deposit will be made when applicable. All costs involved will be paid from the complainant's surety deposit, unless the investigation proves non-compliance, in which case all costs will be borne by the licensee found to be in non-compliance. WITHDRAWAL OF CERTIFIED PRODUCT Any product which has been certified by SGCC®, may be voluntarily withdrawn from the Certification Program by a licensee at any time.

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COSTS WHAT DOES THE PROGRAM COST? The licensee pays, in advance, all projected fees for future routine evaluations to SGCC® on a six-month basis. A licensee is invoiced for each certified item separately listed in the Certified Products Directory. The certification period is from January I - June 30 or July 1 - December 31. The licensee's initial invoice will be determined by the payment schedule as is listed below. All subsequent invoices will be for a full certification period.

DATE

ADMINISTRATIVE/CONTINGENCY FEE

TEST FEE

January 1 - March 31

100%

None

April 1 - June 30

50%

None

July 1 - September 30

100%

None

October 1 - December 31

50%

None

No testing is necessary during the initial six-month period if prototype testing took place within 30 days of initial certification. Normal inspection may take place during this initial period, however. Initial certification during the first three months of the initial six-month period will require a selection in the first three months of the following six-month certification period. CERTIFICATION PROGRAM DOCUMENTS AND AGREEMENTS LICENSE AGREEMENT This agreement, incorporating independent program administration and routine periodic independent sampling and evaluation, governs the relationship between SGCC® and the licensee. Future amendments or revisions to the License Agreement will be recommended by the SGCC® Certification Committee and enacted by the SGCC® Board of Directors. EFFECTIVE DATE, DURATION AND TERMINATION The License Agreement, effective from the date of its execution, has a validity of six months (adjustable to a January 1 to June 30 or a July 1 to December 31 basis) and, unless revoked by SGCC® for causes set forth in the document, is automatically renewed for successive additional periods of six months, unless either party gives notice at least 60 days prior to the date of expiration that cancellation is requested. Upon its proper execution and acceptance by SGCC®, the Pre-issued Certification Number Bond informs a licensee of the certification number of an item to be certified in the future. If the licensee marks production with the certification number prior to actual certification, the bond is forfeited to SGCC®. Upon its proper execution and acceptance by SGCC®, the test release bond permits the continuation of certification of an item when production facilities are shut down. If the licensee does not notify SGCC® within one week of the resumption of production, the bond is forfeited to SGCC®.

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ADMINISTRATIVE SERVICE AGREEMENT This agreement entered into by SGCC® and AMS governs the relationship between SGCC® and AMS, the independent Administrator. In general, it provides that the Administrator a) samples certified products routinely; b) has the right to witness any and all testing required by the program; c) reviews all test reports in order to determine compliance of the certified product with the applicable

specification(s); d) inspects and approves all in-plant and test laboratory test facilities for use in this Certification Program

(test laboratories are approved by the SGCC® Certification Committee); e) publishes and mails the SGCC® Certified Products Directory on or about January 1 and July I of each

year; f) handles all routine clerical duties of SGCC® with respect to certification matters; g) acts as SGCC® treasurer, invoices licensees, maintains a bank account, and disburses funds (fiscal

reports are made to the SGCC® Certification Committee); h) furnishes all testing, except for initial or prototype tests; i) attends all scheduled meetings of the SGCC® Certification Committee; and j) in all of its actions, acts in the name of SGCC®. CERTIFIED PRODUCTS DIRECTORY This directory contains a listing of the certified safety glazing materials of each licensee. CERTIFICATION LABEL The certification label, containing a number that refers to the listing in the Certified Products Directory, is permanently affixed to each piece of certified safety glazing material by the licensee. The listing in the directory provides a complete product description including licensee's name, location, etc. PROGRAM RESPONSIBILITY The SGCC® Board of Directors has overall responsibility for the well being and acceptance of the Certification Program by industry, building officials and the public. It also bears corporate legal responsibility. The SGCC® Certification Committee has the responsibility for the general procedure and policy pertaining to the conduct of the Certification Program. As a part thereof, it: a) establishes certification "guidelines"; b) determines, where a question is raised by a licensee or the Administrator, the applicability of the

specification(s) in specific situations; c) approves testing laboratories; d) determines which specifications are to be designated effective for the purposes of product certification

and the date or dates on which they become effective; and e) recommends to the SGCC® Board of Directors changes to be made in the license agreement.

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CERTIFICATION GUIDELINES AND INTERPRETATIONS For guidance in certifying safety glazing materials, the SGCC® Certification Committee has adopted the following: GENERAL G.1 Participation in the Certification Program will be on a January 1 to June 30 and July 1 to December 31 basis. G.2 Tests for initial compliance of safety glazing materials to ANSI Z97.1and/or 16 CFR 1201 will be accepted from any testing laboratory approved by the SGCC® Certification Committee. (Revised 4/19/04) G.3 (ANSI ONLY) Paragraph (1) Section 5.1.4 of ANSI Z97.1-2004 is intended to apply to laminated, wired, and organic coated glass only. Paragraph (2) is intended to apply to tempered glass only. Paragraph (3) is intended to apply to plastics only. Paragraph (4) is intended to apply to any safety glazing material. Paragraph (5) is intended to apply to plastics. Paragraph (6) is intended to apply to laminated and organic coated glass. (Revised 10/21/05) G. 4 For insulating glass units to be considered safety glazing material, each lite in the construction must be of safety glazing material. G.5 The SGCC® item number, when used as part of a permanent label, designates the name of the licensee (participant) and also the location of the manufacturing plant. G.6 a) All test specimens, except prototype samples, must be marked with the correct SGCC® permanent

label prior to testing in order to be considered a valid sample. It is the responsibility of the licensee to ensure the specimens being represented to the Administrator's representative are properly labeled. The Administrator shall construe the absence of a correct permanent label as a failure to comply with the specifications. In such case of noncompliance, Sections a, c, and e of G.11 shall be followed. (Revised 3/16/90)

b) The laboratory shall verify that the label has the correct SGCC® number, designation of the applicable

specification(s) and CPSC categories, nominal thickness, and certified size designation (U or L). c) The testing laboratory is to advise the Administrator of any specimen to which the correct SGCC®

permanent label is not affixed. The testing laboratory will be instructed by the Administrator not to test but hold the sample.

d) The Administrator will inform the licensee of the situation and direct (by letter) the testing laboratory to

commence testing no later than 30 days hence. Until that time, the testing laboratory is instructed to make these specimens available to the licensee at their convenience (the specimens are to remain at the testing laboratory) in order that the licensee may point out or show them that in fact the SGCC®

permanent label is correct or agree that in fact the correct SGCC® permanent label is not present. In cases of any dispute between the licensee and the testing laboratory the decision of the Administrator shall be final. The licensee shall not mark specimens after receipt at the testing laboratory.

e) Effective with the first of 2006 (F06) certification period, the SGCC® permanent label must contain

ANSI Z97.1-2004 in order to be considered a correct permanent label for purposes of Guideline G.6. (Revised 10/21/05)

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G.7 (ANSI ONLY) Safety glazing materials for which certification is requested for indoor use only shall be subjected to the provisions of section 5.1 (impact tests) and 5.4 (aging tests) of ANSI Z97.1-2004 irrespective of the composition or construction of the glazing material. Like products and materials produced in the same manner as samples submitted for test shall be legibly and permanently marked in one corner with the words "Indoor Use Only" and the SGCC® identification number. G.8 a) (ANSI ONLY)

After initial compliance with a sample size as stated in Paragraph 4.3, testing of other sizes which represent the sizes manufactured may be allowed, provided, however, that all sizes produced up to the size provided by Paragraph 4.3, ANSI Z97.1-2004 are exposed to selection for testing.

b) (CPSC ONLY)

After initial compliance with a sample size as stated in Table 1, testing of other sizes which represent the sizes manufactured may be allowed, provided, however, that all sizes produced up to the size provided in the standard 16 CFR 1201 are exposed to selection for testing.

G. 9 Specimen sizes from 24 inches by 42 inches up to 34 inches by 76 inches shall be valid samples when independently obtained by the Administrator for purposes of routine evaluation. This is in recognition of practical difficulties in testing smaller size samples. However, although difficulty exists in testing smaller specimens, when product processing limits the size of the test specimens, sizes as small as 16 inches by 30 inches may be selected and tested. Special arrangements may need to be made with the testing laboratory (Revised 4/26/07) G.10 In cases where the Administrator samples and identifies specimens for routine evaluation of the licensee's premises or requests licensee's samples when none are available at the time of sampling: a) The licensee is permitted six weeks in which to effect delivery of said specimens to the Administrator's

designated testing laboratory. b) Failure to act as specified above shall be construed by the Administrator as failure of said specimens

to comply with the specifications and the Administrator shall act as provided for in license agreement A.6.

G.11 In cases where a routine evaluation sample fails to comply with the specifications: a) Written notice and an invoice shall be sent to the licensee by the Administrator stating that within 30

days from the date of such notice the licensee must submit a retest sample to the testing laboratory selected by the licensee with the concurrence of the Administrator.

Certification shall be removed if the sample and payment are not received within the allotted 30 days or if the sample submitted fails to comply with the specifications. b) Within three months the Administrator shall obtain an additional random sample for evaluation (in

addition to the routine evaluation sample obtained twice a year). The Administrator shall be certain that this additional sample is of recent production.

c) At the option of the Administrator, specimens submitted under (a) above shall be either prototype size

and pattern or identical to those previously sampled and of recent production. d) Certification shall be removed if the additional random sample obtained in (b) above fails to comply

with the specifications. e) All costs related to G.11 are to be borne by the licensee.

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f) If the retest procedure is required, all routine inspections and sample selections will continue.

However, routine testing for the next period will be suspended pending the outcome of the retest procedure. If the product is decertified, the prepaid fee for routine testing for the next period (but not the Administrative and Contingency fees) will be refunded.

G.12 If a licensee who manufactures or contracts for the manufacture of a certified product outside the United States and Canada feels that in a particular instance that he will be unable to act as provided for in paragraph (a) of SGCC® Guideline G.11, he should notify the Administrator. The Administrator will then contact the chairman of the certification committee for a decision as to what action is to be taken. G.13 (Deleted 5/6/99) G.14 The semi-annual invoicing date for certification fees shall be April 1 and October 1 of each year and the Administrator is instructed to take those steps necessary to remove certification from licensees for failure of payment. (Modified 10/20/89) The Administrator shall initiate de-certification procedures on products for a given licensee's failure to pay any monies due to SGCC® within 60 days of invoice date. (Reference License Agreement A.2, A.7, A.12, and B.6.) The invoice procedures will be as follows: a) Semi-Annual SGCC® invoices will be mailed on or before April 1 and October 1 of each year.

Payment is due May 1 and November 1 respectively.

b) For all overdue invoices as of May 1 and November 1, a phone call will be made as a reminder and to ensure that the licensee received the invoice. A letter will follow the phone call.

c) For all overdue invoices as of May 15 and November 15, an overnight letter, return receipt requested,

will be sent warning of de-certification if payment is not received within 15 days. d) Letters of de-certification will be sent certified mail fifteen (15) days from the mailing of the overnight

letter if payment is not received. With de-certification, a licensee will no longer be an SGCC® participant and its certified products will not appear in the CPD.

G.15 In the situation where a licensee desires to re-certify a product that previously had certification removed because of failure to comply with the specifications (label and thickness tolerances excepted), the product shall be routinely sampled four times during the first year. The licensee shall pay the costs involved. G.16 The nominal thickness designations in SGCC® authorized permanent labels for safety glazing materials may be shown in metric units. The thickness will be expressed in millimeters, limited to one decimal place, and will have the suffix "mm." (Revised 4/19/04) G.17 When testing to ANSI only or CPSC 16CFR only, four samples shall be required for impact testing. For all specimens that are not symmetrical from surface to surface, an equal number of specimens shall be impacted on each side. (Revised 10/28/99)

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G.18 Certified and permanently labeled safety glazing materials such as laminated glass, wired glass, rigid plastic, or organic coated glass, may be cut into smaller pieces by a distributor or installer after manufacture and it is not practical for each smaller piece to bear a manufacturer’s permanent label when finally installed in a building. When this is the case, the distributor or installer shall apply a permanent label to each piece which states his name and certifies that he cut the piece from material that was properly labeled in accordance with the requirements of SGCC® (refer to “SGCC Label Requirements” for additional information). (Revised 10/25/01) For the purpose of this guideline, a permanent label is defined as one that will remain permanently legible and would be destroyed in attempts to remove it from the product. G.19 (Deleted 10/20/89) G.20 (Deleted 4/26/07) G.21 A pre-issued SGCC® certification number shall be issued by the Administrator upon receipt of a properly executed License Agreement and a properly executed bond form in the amount of $10,000. The pre-issued SGCC® certification number, if not used by the licensee, will be terminated 12 months from the date of issue. The condition of the bond is such that if the licensee does not label any safety glazing material with the pre-issued certification number prior to formal certification then the bond shall be void. G.22 In the case of wired glass (ANSI ONLY), plastics and organic coated glass certification of a patterned product may be extended to cover other patterns provided: a) The nominal thickness of the proposed alternate and all aspects other than pattern are the same as

the certified product. b) The Administrator of the certification program is provided with a copy of a prototype test from an

approved laboratory, showing satisfactory compliance with the impact requirements of ANSI Z97.1 and/or 16 CFR 1201 for each alternate pattern proposed.

c) The certification committee is provided with a 6 inch by 6 inch sample of each proposed alternate for

its record and file. This must be sent to the Administrator of the certification program. After admission under blanket certification covering patterned products, any such patterns available may be selected by the Administrator for routine sampling and testing. In the case where a routine evaluation sample covered under a blanket certification fails to comply with the specifications, the situation requires that the particular product be submitted for the retest sample required by Guideline G.11a, and also that particular product be sampled by the Administrator for the additional sample required by Guideline G.11b. G.23 There may be instances when a production facility is temporarily inoperative. This could be caused by, but not limited to, equipment repair or replacement, labor difficulties, energy or material shortages, or economic considerations. As a consequence, samples for routine testing may not be available for long periods. The licensee may desire to retain certification during the shutdown period. This shall be done as follows: a) Prior to or within two weeks after the shutdown, the licensee shall inform the SGCC® Administrator by

certified mail. b) The SGCC® Administrator will immediately supply the licensee with test release bond forms for

submission by the licensee. A separate bond shall be submitted for each certified product affected.

c) Within two weeks after receipt of the bond forms, the licensee shall submit them to the SGCC® Administrator.

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d) During the period covered by the bond the licensee shall retain certification, contingent upon payment

of normal certification fees and meeting all other licensee obligations. Bonds will be for a specific certification period and will expire at the end of that certification period but may be renewed by the licensee any number of times. Renewal is an obligation of the licensee and requires all steps listed herein. (Revised 10/25/01)

e) Within one week after re-activation of the production facility the licensee shall 1) notify the SGCC®

Administrator by certified mail, and 2) submit samples from the first weeks production to an SGCC®

approved laboratory for testing. In cases where more than one certified product is produced with the same equipment, samples of each must be furnished for testing within the first month. These will be considered as the routine samples for retesting for the six months period during which they are submitted.

f) Failure of the licensee to comply with any of the preceding shall be the basis for removal of

certification from the affected products. G. 24 When a licensee's production equipment will not produce a size of 34 inches by 76 inches and the licensee wishes to certify a) a size whose smaller dimension exceeds 34 inches, material shall be tested whose smaller dimension is 34 inches, or b) a size whose larger dimension exceeds 76 inches, material shall be tested whose larger dimension is 76 inches. G.25 (ANSI ONLY) Effective with the first of 2006 (F06) certification period, SGCC shall only offer certification to ANSI Z97.1-2004. (Revised 10/21/05) G.26 Any label that can be removed intact shall not be considered permanent and is not acceptable to SGCC®. G. 27 A licensee at time of prototype submission should determine if certification shall be for CPSC, ANSI, or both (Composite). The licensee shall be issued only one SGCC® number for composite certification for each product. The licensee will submit four samples to be impact tested to ANSI Z97.1 and one specimen to be impact tested to 16 CFR 1201 (for all specimens that are not symmetrical from surface to surface a total of six impact test specimens must be submitted, four being tested to ANSI and two being tested to CPSC 16CFR 1201, with an equal number of specimens being impacted on each side). If any one specimen of the composite sample fails, the entire composite sample will be considered to have failed to comply with both standards. (Revised 10/28/99) G. 28 The Administrator shall construe noncompliance with thickness tolerance as a failure to comply with the specifications. In such cases of noncompliance, Sections a, c, and e of G.11 shall be followed. G. 29 For the purposes of certification, the thickness requirements of Specification ASTM C1036, CEN or other nationally or internationally recognized thickness specifications shall apply. (Revised 4/26/07) G. 30 (Deleted 10/5/04) G.31 (Deleted 10/5/04) G.32 (CPSC ONLY) When testing to Category II requirements, the Administrator shall select specimens greater than nine square feet in surface area.

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G.33 If a manufacturing plant for which a product is certified is sold, the new owner or licensee must take the following steps to maintain certification: a) Notify the Administrator in writing of the sale as soon as possible (and in no event later than 60 days)

after the sale; b) Execute a new license agreement, if the new owner is not already a licensee; and c) Exercise the option of maintaining the original licensee's SGCC® number(s) or requesting new

numbers. If the new owner chooses to keep the existing number(s), the logo on the certified product must clearly distinguish it from the previous owners.

The Administrator shall arrange for the next routine sampling to take place within six months of the sale. If the plant is temporarily inoperative in connection with the sale, the provisions of G.23 shall also apply. G.34 Samples of any shape or shape altering process such as notches or holes shall be covered by the certification of the base rectangular product. Certification to “U” unlimited size may be any size. Certification to “L” limited size requires that the shape must fit within the outline of the largest certified size. (Added 4/26/07) TEMPERED TRANSPARENT GLASS T.1 Certification of either flat glass or patterned glass will not cover the other except as noted in Guideline T.2. (Flat glass designates ground and polished plate, float and sheet glass.) When testing to the impact test criteria in 16 CFR 1201.4(a)(1), four specimens shall be tested or as noted in guideline G.27. (Revised 10/22/93) T.2 Polished plate glass and the rough glass blank from which it is produced will be considered to be of equal nominal thickness. Certification of tempered flat glass will therefore be interpreted as including tempered rough plate blank. T.3 Certification of regular tempered glass will also cover tinted, heat absorbing, and coated glasses of the same nominal thickness where the coating does not alter substantially the post-breakage behavior of the glass substrate. A "substantial alteration" is one that would render the coated tempered glass in non-conformance with the applicable safety glazing standards. Glasses of the same nominal thickness with a ceramic or other material applied as a continuous or partial coating to one or more surfaces are also covered. (Modified 04/02/92) T.4 In cases where certified glass is normally not available for sampling, the licensee may make an overrun (of four lights of prototype size that are to be marked with the date of production) when the item is in normal production, and these will be accepted by the Administrator if other samples are not available. Otherwise, when production samples are not available, the Administrator shall notify the licensee to submit prototype size samples to the Administrator within six weeks. T.5 Certification of any nominal thickness of tempered safety float or sheet glass will also cover the other two types. ANSI Z97.1-2004 and 16 CFR 1201 do not require the permanent label on tempered safety glass to specify which type of glass is used. Nor is it required that the test specimens be identified in this regard. T.6 Bent Glass shall be certified separately from flat glass. Bent glass test methods shall be the same as for flat sample testing except as referenced in the text and figures of the ANSI Z97.1-2004 standard. Interpretation of results shall be the same. (Revised 10/21/05)

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T.7 For purposes of impact test evaluation when breakage occurs, the average thickness of a tempered glass specimen containing grooves, bevels and other thickness altering fabrication shall be considered the average of the thinnest measurement of each of the ten (10) geometrically largest particles. This average thickness will then be used to determine the maximum allowable weight of the ten (10) largest particles. Upon successful completion of testing the thickness for the specimen shall be listed in the CPD as the thickness of the non-fabricated base glass. SGCC® views glue chip, beveling, and grooving as a fabrication process prior to tempering, and as such is not certified separately from the base glass thickness. (Example: Certification of 3/16” TTG would also cover 3/16” glue chip or beveled product.) (Revised 10/01/02) TEMPERED PATTERNED GLASS TP. 1 For the purposes of certification, the nominal thickness of patterned, figured, or rough rolled glass are the common fractions found in ASTM C1036 or other nationally or internationally recognized thickness standards and the thickness should be measured in accordance with the procedure as described in ASTM C1036, current revision. The permanent label must contain this fraction on a metric or decimal dimension within the tolerance of this thickness as published in ASTM C1036 or other nationally or internationally recognized thickness standards. When testing to the impact test criteria in 16 CFR 1201.4(a)(1), four specimens shall be tested or as noted in guideline G.27. (Revised 4/26/07) The patterns in each thickness will be classified as to the ratio of minimum to maximum thickness as follows:

Patterned Depth Class Ratio Shallow patterned glass 0.90 or above Medium patterned glass 0.80 through 0.89 Deep patterned glass 0.79 or below

Certification will be by nominal thickness and patterned depth class. Any pattern in a certified thickness and patterned depth class is certified. New or unlisted patterns must be submitted to the pattern subcommittee for classification and file prior to certification. After measurement, the new pattern will be assigned to a patterned depth class. Certification of deep also covers medium and shallow patterns of the same nominal thickness. Certification of medium also covers shallow patterns of the same nominal thickness. TP. 2 The maximum thickness shall be recorded when measuring the thickness of patterned glass. TP.3 For tempered patterned glass, one specimen must be weighed and the weight of ten square inches determined from the weight, width and height of that specimen to use for test purposes. TP.4 (Deleted 10/5/04) TP.5 When medium patterned glass is not available for routine sampling, the licensee submitted specimens must be a medium pattern (a shallow pattern is not acceptable). TP.6 When deep patterned glass is not available for routine sampling, the licensee submitted specimens must be a deep pattern (shallow or medium patterns are not acceptable).

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LAMINATED GLASS L.1 Certification of regular laminated glass will also cover tinted, heat absorbing, and coated glasses, and clear or tinted interlayer, both flat and bent of the same nominal thickness. When testing to the impact test criteria in 16 CFR 1201.4(a)(1), four specimens shall be tested or as noted in guideline G.27. (Revised 10/22/93) L.2 In cases where certified laminated glass is normally not available for sampling the licensee may make an overrun (of four lights of prototype size that are to be marked with the date of production) when the item is in normal production and these will be accepted by the Administrator if other samples are not available. Otherwise, when production samples are not available the Administrator shall notify the licensee to submit prototype size samples to the Administrator within six weeks. L.3 Certification of 7/32 inch laminated glass also covers SS/DS and vice versa. L.4 When a laminated glass is certified, other laminated glasses having the same thickness or thicknesses of glass and a greater thickness of plastic interlayer will be considered to be of equal nominal thickness and will be included in the certification. L.5 Laminated safety glass need not be identified by type of base glass. L .6 Thickness of the plastic interlayer shall be measured by the SGCC® standard method. L.7 For certification purposes the following thickness tolerances shall be used. Thickness tolerance shall apply only to the overall thickness. The plus tolerance shall be the sum of all the individual plus tolerances of each layer of the laminate. The minus tolerance shall be the sum of all of the individual minus tolerances of each layer of the laminate. The tolerance of the plastic sheet interlayer shall be based on the nominal thickness of the interlayer with a plus tolerance of 0.002 and a minus tolerance of 0.004 inches. The tolerance of resin cast interlayers shall be based on the nominal thickness of the interlayer with a plus tolerance of 0.015 and a minus tolerance of 0.005 inches. (Revised 3/16/90) L.8 When a laminated annealed glass is certified, other laminated glasses having the same thickness or thicknesses of heat strengthened or tempered glass and the same or greater thickness of plastic interlayer of the same chemical composition will be considered to be included in the certification. L.9 When laminated glass is not available for routine sampling, the licensee submitted specimens must contain the identical thickness plastic interlayer that was contained in the prototype specimens. L.10 For certification to ANSI Z97.1-2004, weathering tests on laminated glasses shall be performed on the thinnest construction of all components in clear glass with clear plastics. Weathering tests shall only be required initially. Weathering data will be accepted from the glass fabricator, or a supplier, i.e. interlayer manufacturer.

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WIRED GLASS (ANSI ONLY) W.1 Certification of one polished wired glass may be applied to other polished wired glasses provided: a) The glass thickness of the candidate glass is nominally equal to the thickness of the glass that is

certified. b) The wire diameter of the candidate glass is at least as great as the wire diameter in the glass that is

certified. c) The spacing of the wires in the candidate glass is no greater than the spacing of the wires in the glass

that is certified. d) SGCC® has been presented with a test report indicating compliance of the candidate glass with the

impact test requirements of ANSI Z97.1 After admission under the blanket certification covering wired glasses, all wired glasses so certified must be exposed to random sampling at each examination although only one will probably be selected for testing. PLASTICS - GENERAL (ANSI Only) P.1 Certification of one tint or color of rigid plastic will also cover other tints, colors, flat configurations, or bent and formed configurations. P.2 For certifying all plastics covering a range of thicknesses, prototype impact tests are required of the minimum thickness and also of the maximum thickness (except that 0.250 inch thickness would be tested if the maximum thickness exceeds 0.250 inches). Only one certification number will be issued and shall be marked upon all thicknesses . Routine evaluation samples are to be selected by the Administrator from any of the certified thicknesses. P.3 The following thickness tolerances shall be used for certification purposes: Outdoor use plastic materials Categories C-1 and C-2 cast Acrylic, (including continuously cast sheet): As specified in ASTM-D4802-88, Table 2 and Table 3. Outdoor use plastic materials Categories M-1 and M-2 extruded Acrylic: As specified in ASTM-D4802-88 Table 2 plus or minus five percent. Outdoor use plastic materials extruded polycarbonate: As specified in Military Specification MILP-46144, latest issue. Indoor use plastic materials plus or minus five percent of nominal thickness. P.4 The maximum thickness shall be recorded when measuring the thickness of patterned plastics. P.5 Certification of either smooth plastic or patterned plastic will not cover the other. PLASTICS - EXTERIOR USE (ANSI Only) PE. 1 (ANSI ONLY) Sheet plastics for exterior use must comply with the applicable specification.

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PE. 2 Certification of plastics for exterior use shall be permitted prior to completion of ANSI Z97.1 weathering tests (paragraph 5.3) provided that a considered expert opinion states that the infrared spectrogram indicates that the plastic is an acrylic or UV, inhibited polycarbonate of proven weatherability. Certification shall be removed if compliance with the weathering test is not demonstrated within six months of the certification date. PE. 3 For all plastics requiring UV weathering tests, an infrared spectrogram shall be obtained of all prototype weathering specimens. An infrared spectrogram shall be obtained of all routine evaluation samples and shall be compared with that of the prototype in lieu of conducting weathering test. The spectral scan shall be made using a minimum film thickness of 0.002 inches or its equivalent. PE.4 When initial Charpy unnotched specimens do not break, then notched specimens shall be used for both initial and exposed Charpy impact testing. The specimens shall be notched prior to UV exposure and the notched surface shall be exposed to the UV. PLASTICS - INDOOR USE ONLY (ANSI Only) PI.1 Sheet plastics used in indoor applications only do not have to comply with paragraph 5.3 of ANSI Z97.l (UV Weathering), but must comply with paragraph 5.4. PI.2 The permanent label authorized by SGCC® must include "Indoor Use Only." PI.3 For all indoor plastics requiring aging tests, an infrared spectrogram shall be obtained of all prototype aging specimens. An infrared spectrogram shall be obtained of all routine re-evaluation samples and shall be compared with that of the prototype in lieu of conducting aging tests. The spectral scan shall be made using a minimum film thickness of 0.002 inches or its equivalent. LEADED PATTERNED ANNEALED GLASS – (ANSI ONLY) LG.1 (Deleted 4/26/07) LG.2 (Deleted 4/26/07) LG.3 (Deleted 4/26/07) ORGANIC COATED GLASS AG.1 Thickness of the applied plastic coating shall be measured by the SGCC® standard method. When testing to the impact test criteria in 16 CFR 1201.4(a)(1), four specimens shall be tested or as noted in guideline G.27. (Revised 10/22/93). For organic coated - hybrid, reference memorandum 940329-1. AG .2 The SGCC® authorized permanent label, which complies with Guideline G.26, must be imprinted upon or applied to a surface of the plastic for all plastic coated annealed glasses. AG .3 (ANSI ONLY) Prototype test shall be conducted on bent specimens of the surface area at least 50 percent of the maximum size for which certification is desired. Routine tests may be conducted on flat or bent specimens. The test apparatus shall be modified to clamp the vertical straight edges and to support the concave side for the curved edges. Two specimens shall have organic coating on the concave surface and two on the convex surface. Impact shall be on the convex surface. AG .4 For certification to ANSI Z97.1-2004, weathering tests on organic coated glasses shall be performed on the thinnest construction of all components in clear glass with clear plastics. Weathering tests shall only be required initially. Weathering data will be accepted from the glass fabricator, or a supplier, i.e. organic coating manufacturer.

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~SGCC® LABEL REQUIREMENTS~

GENERAL Unless the SGCC® certification label is permanently affixed to each piece of safety glazing material, it is not covered by the SGCC® certification program. The permanent label must contain the correct SGCC® number, ANSI Z97.1-2004 and/or 16 CFR 1201 (and category), the nominal thickness, the letter U or L indicating certified size and the ANSI impact class (A, B or C). (Revised 10/21/05) These requirements are minimum requirements for SGCC Certification. Other jurisdictions, standards and codes may have additional requirements. For labeling purposes, a line of demarcation shall separate those specifications covered by the SGCC® number from any other specifications the licensee may wish to reference. The SGCC number can be used to identify both the “supplier” and “place of fabrication”. Refer to SGCC Guideline G.5 (Revised 10/21/05) The permanent label must be affixed to certified products ONLY at the time and place of manufacture (except for situations covered by Guideline G.18 and as stated below. (Revised 10/25/01)

EXAMPLES

ABC Glass – Plant A (optional) ABC Glass – Plant A (optional) 16 CFR 1201 II 16 CFR 1201 II ANSI Z97.1-2004 ANSI Z97.1-2004 1/4 U A SGCC 9999 6mm U A SGCC 9999

Labeling of Cut Sheet Safety Glazing (refer to Guideline G.18)(added 10/25/01)

When a distributor or installer wishes to include the SGCC® label on pieces of safety glazing cut from properly fabricated, labeled, and SGCC® certified product, the following shall apply:

1.) The designation “C/F” for “Cut From” shall appear in front of the SGCC® number. 2.) The distributor or installer must have written permission to do so from the primary SGCC® certified

producer. This written permission should address such issues as label accountability and application, differentiation between multi-source suppliers and a time frame or scope of labeling.

3.) Since SGCC® shall have no formal relationship with the distributor or installer, proper application and use of the SGCC® label shall be the responsibility of the SGCC® licensee producing the product.

4.) If the SGCC® label is not used, SGCC® has no jurisdiction.

EXAMPLES

SGCC® Licensee or Primary Producer Authorized Distributor or Installer Company ABC (optional) Company XYZ (optional) Laminated Glass (optional) Laminated Glass (optional) ANSI Z97.1-2004 ANSI Z97.1-2004 16 CFR 1201 CII 16 CFR 1201 CII SGCC 9999 6mm U A C/F SGCC 9999 6mm U A The permanent label must be affixed ONLY to safety glazing materials of the licensee which are certified in the SGCC® certification program. The permanent label must not be sold, transferred, or otherwise disposed of in any manner other than being affixed to the licensee’s certified product. The permanent label must NOT be affixed to any product from which certification has been withdrawn or which is produced with a process basically different from the one used to manufacture the initial or prototype samples.

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ANSI (ONLY) "After having successfully passed the appropriate tests in this standard, like products and materials produced in the same manner as specimens submitted per test shall be legibly and permanently marked with a label.” Label Content. The label shall contain the following information:

1) Supplier’s name, distinctive mark or designation. 2) The words “American National Standard Z97.1-2004” or the characters “ANSI Z97.1-2004.” 3) Classification of test size (L or U) and drop height class (A, B or C). Plastic glazing does not require

drop height. 4) Place of fabrication (if fabricator has more than one location fabricating the product).

NOTE: Additional details and information, such as thickness and date of manufacture, are permitted. Quoted from ANSI Z97.1. (Revised 10/21/05) Organic-Coated Glass Only. “Organic-coated glass materials shall be legibly and permanently marked with the words “Glaze This Side In,” to indicate to the installer, inspector, or user which side of the organic-coated glass should be exposed to the elements if there is a specific side that should be exposed.” Quoted from ANSI Z97.1. (Revised 10/21/05) CPSC (ONLY) "Any glazing material that for accelerated environmental durability tests meets only the requirements of 1201.4 (e)(ii)(c) entitled Plastic (indoor service) shall bear the statement ‘INDOOR USE ONLY' as a part of the permanent label." Quoted from 16 CFR 1201. "Organic-coated glass that has been tested for environmental exposure from one side only must bear a permanent label on the coating stating ‘GLAZE THIS SIDE IN' and shall bear in the central 50 percent of the surface in letters at least 3" (inches) high: ‘SEE PERMANENT LABEL FOR IMPORTANT MOUNTING INSTRUCTIONS.' The latter message shall be attached to either side of the glazing by any means which shall ensure the message will remain in place until installation." Quoted from 16 CFR 1201. CPSC ACT LABELING REQUIREMENTS The following information is provided for the guidance of the licensee and is not a requirement of the SGCC® Certification Program. The Consumer Product Safety Act defines a private labeler and permits private labeling as long as a manufacturer is identified, which can be in code. A "private labeler" means an owner of a brand or trademark on the label of a consumer product, which bears a private label. Pursuant CPSC Advisory Opinion, dated April 12, 1984, a label on the material or product is acceptable as a certificate of compliance meeting the requirements of the CPSC if the label contains the same information required of a certificate of compliance. This information must include the date of manufacture, the place of manufacture, and the name of the manufacturer, importer, or private labeler. The certificate of compliance may also be a separate document, which accompanies the material or product or is otherwise furnished to each distributor or retailer. With respect to the CPSC requirement that the certificate of compliance name the manufacturer, a label meets that requirement if it includes a suitable identification of the manufacturer of the product (unless the product bears a private label), in which case it shall identify the private labeler and shall also contain a code mark which shall permit the seller of such product to identify the manufacturer thereof to the purchaser upon his request. As set forth in SGCC® certification guideline G.5, the SGCC® number designates the name of the licensee and also the location of the manufacturing plant, however, it does not designate the date of manufacture.

July 1, 2007

Page 26

CLASSIFIED TEMPERED GLASS PATTERNS

1/8 inch shallow (01) P-516 (02) Luxlite (03) Factorlite (09) Spraylite (32) Muralex (34) Velvex (36) Ribbed (37) Aquatex (38) Finetex (39) Industrex (82) Pattern 62 (83) Pointex (86) Showerlite (87) Heliolite (117) Solatex (120) Sunadex (147) Solatex I (150) Solatex II (168) Pattern 50 (170) Crepe (221) Gluechip Pattern 1/8 inch medium (04) Rattan (05) Cotswold (06) Patchwork (07) Burlap (08) Smooth Rough (11) Flemish (31) Skytex (33) Seashell (35) Flax (52) Pattern 73 (56) Syenite (57) Pattern 299 (154) Rain (160) Model 10 (162) Model 11 (164) Model 12 (165) Spotswood (167) Leaf (217) Privata 1/8 inch deep (10) Autumn (212) Niagara (215) Floralite (219) Radiance 5/32 inch shallow (59) Luxlite (60) Factorlite (64) Spraylite (70) Mulalex (72) Velvex (74) Ribbed (75) Aquatex (76) Finetex (81) Pattern 6 (88) Pattern 100 (118) Solatex (121) Sunadex (123) P-516 (124) Heiolite (126) Pattern 62 (127) Mistron Ace (128) Showerlite (148) Solatex I (151) Solatex II (153) Flax (156) Clar 104 (157) Model 10 (158) Pontilhado (161) Model 11 (162) Model 12 (176) Hammered (177) Industrex (182) Sycamore (183) Stippolyte (185) Pelerine (186) Oak (190) Florielle (193) Contour (194) Charcoal Sticks (195) Chantilly (206) Strata (207) Matrix 5/32 inch medium (61) Cotswold (62) Burlap (63) Smooth Rough (66) Flemish (69) Skytex (71) Seashell (73) Flax (77) Pattern 73 (78) Syenite (79) Pattern 229 (80) Pattern 76 (130) Cathedral (146) Pattern 28 (155) Rain (181)Taffeta (187) Minster (188) Mayflower (191) Everglade (192) Digital (196) Arctic (211) Niagara 5/32 inch deep (65) Autumn (67) Oceanic (68) Roundel (173) Fluted (180) Warwick (184) Reeded (189) Linkon 3/16 inch shallow (50) Pattern 62 (51) P-516 (54) Showerlite (116) Heliolite (119) Solatex (122) Sunadex (125) Spraylite (131) Industrex (132) Velvex (133) Aquatex (134) Pattern 100 (135) Pattern 6 (136) Burlap (137) Factrolite (138) Satinlite (139) Pluralite (140) Flax (141) Skytex (142) Chinchilla (149) Solatex I (152) Solatex II (159) Model 10 (171) Crepe (172) Pebble (220) Gluechip Pattern 3/16 inch medium (58) Pattern 76 (143) Seashell (144) Syenite (145) Flemish (176) Rain (210) Niagara (213) Smooth Rough (214) Floralite (216) Privata (218) Radiance 3/16 inch deep (12) Oceanic (13) Roundel (14) Lozenge (174) Krystal Flutes (178) Flutex (179) Bamboo .210 inch shallow (89) Velvex (90) Muralex (91) Industrex (92) Aquatex (93) Pattern 100 (94) Pattern 6 (95) Pattern 62 (96) Spraylite (97) Burlap (98) Factrolite (99) Satinlite (100) Luxlite (101) J-3 (102) P-516 (103) Smooth Rough(105) Cascade (106) Pluralite (108) Flax (110) Skytex (115) Chinchilla 7/32 inch shallow (14) Velvex (15) Muralex (16) Industrex (17) Aquatex (18) Pattern 100 (19) Pattern 6 (20) Pattern 62 (21) Spraylite (22) Burlap (23) Factrolite (24) Satinlite (25) Luxlite (26) J-3 (27) P-516 (28) Smooth Rough (30) Cascade (42) Pluralite (44) Flax (46) Skytex (50) Textured Plate (84) Chinchilla (129) Orange Peel 7/32 inch medium (42) Seashell (45) Beadex (47) Syenite (48) Flemish (49) Textured Linex (209) Niagara 7/32 inch deep (29) Lizenge (53) Boardlite 1/4 inch shallow (169) P-516 (197) Strata (198) Staccato (200) Matrix (203) Autumn (224) Obscure 1/4 inch medium (175) Fluted (199) Reeded (201) Flemish (202) Everglade (208) Niagara 1/4 inch deep (222) Glacier (223) Pyramid 3/8 inch shallow (204) Rain (205) Stippolyte Note: Numbers in parenthesis represent internal coding.

SGCC No. SGCC No. SGCC No.

Certified Products-Numerical SequenceJuly 1, 2007

12 Virginia Glass Products Corp.14 Virginia Glass Products Corp.24 AGC Flat Glass North America28 AGC Flat Glass North America40 Guardian Fort Lauderdale Corp.64 PPG Inds., Inc.89 AGC Flat Glass North America90 AGC Flat Glass North America93 Virginia Glass Products Corp.94 Virginia Glass Products Corp.95 Virginia Glass Products Corp.

131 Guardian Industries Corp.220 AGC Flat Glass North America249 PPG Inds., Inc.250 PPG Inds., Inc.295 PPG Inds., Inc.300 Guardian Webster, Inc.382 PPG Inds., Inc.400 ACI Distribution402 ACI Distribution471 Guardian Webster, Inc.514 Oldcastle Glass Los Angeles515 Oldcastle Glass Los Angeles516 Oldcastle Glass Los Angeles520 Anthony International587 AGC Flat Glass North America598 AGC Flat Glass North America630 Oldcastle Glass Los Angeles631 Guardian Industries Corp.633 Guardian Fort Lauderdale Corp.640 ACI Distribution662 Guardian Webster, Inc.675 PPG Inds., Inc.676 PPG Inds., Inc.678 Oldcastle Glass Los Angeles862 Tempered Glass, Inc.863 Tempered Glass, Inc.865 Tempered Glass, Inc.866 Tempered Glass, Inc.933 Guardian Industries Corp.934 Guardian Industries Corp.935 Oldcastle Glass Los Angeles949 AGC Flat Glass North America955 AGC Flat Glass North America968 Guardian Industries Corp.969 Guardian Industries Corp.970 Guardian Industries Corp.971 Guardian Industries Corp.999 Anthony International

1000 Anthony International1035 Shaw Glass Co.1036 Shaw Glass Co.1037 Shaw Glass Co.1107 ACI Distribution1108 ACI Distribution1110 PPG Inds., Inc.1111 PPG Inds., Inc.

1112 PPG Inds., Inc.1113 PPG Inds., Inc.1139 AGC Flat Glass North America1157 ACI Distribution1161 Guardian Fort Lauderdale Corp.1179 ACI Distribution1201 Gemtron-Sweetwater1216 Guardian Webster, Inc.1225 ACI Distribution1230 AGC Flat Glass North America1231 AGC Flat Glass North America1232 AGC Flat Glass North America1235 Guardian Webster, Inc.1248 Guardian Industries Corp.1249 Guardian Industries Corp.1250 Guardian Industries Corp.1251 Guardian Industries Corp.1253 Guardian Industries Corp.1301 Guardian Industries Corp.1303 Guardian Industries Corp.1304 Guardian Industries Corp.1308 Traco (Three Rivers Alum)1310 Traco (Three Rivers Alum)1311 Traco (Three Rivers Alum)1318 Guardian Fort Lauderdale Corp.1332 Gemtron-Sweetwater1334 Gemtron-Sweetwater1355 Guardian Glass of Rogers Corp.1356 Guardian Glass of Rogers Corp.1357 Guardian Glass of Rogers Corp.1358 Guardian Glass of Rogers Corp.1359 Guardian Glass of Rogers Corp.1382 Oldcastle Glass Bensenville1383 Oldcastle Glass Bensenville1384 Oldcastle Glass Bensenville1390 AGC Flat Glass North America1403 Viracon, Inc.1404 Viracon, Inc.1405 AGC Flat Glass North America1406 AGC Flat Glass North America1414 AGC Flat Glass North America1416 Nashville Tempered Glass Corp.1417 Nashville Tempered Glass Corp.1422 Gemtron-Sweetwater1424 Gemtron-Sweetwater1428 AGC Flat Glass North America1453 AGC Flat Glass North America1454 AGC Flat Glass North America1455 AGC Flat Glass North America1456 AGC Flat Glass North America1457 AGC Flat Glass North America1462 Guardian Industries Canada Corp.1467 Nashville Tempered Glass Corp.1477 Gemtron-Sweetwater1496 ACI Distribution1497 ACI Distribution1498 ACI Distribution

1508 Viracon, Inc.1509 Viracon, Inc.1518 AGC Flat Glass North America1520 AGC Flat Glass North America1521 AGC Flat Glass North America1522 AGC Flat Glass North America1523 AGC Flat Glass North America1535 ACI Distribution1536 Oldcastle Glass Bensenville1546 Oldcastle Glass New York1547 Oldcastle Glass New York1548 Oldcastle Glass New York1549 Oldcastle Glass New York1550 Oldcastle Glass New York1551 Oldcastle Glass New York1555 Swift Glass Co., Inc.1556 Swift Glass Co., Inc.1557 Swift Glass Co., Inc.1558 Swift Glass Co., Inc.1559 Swift Glass Co., Inc.1563 Val Temperbent, LP1564 Val Temperbent, LP1565 Val Temperbent, LP1575 Guardian Millbury Corp.1576 Guardian Millbury Corp.1577 Guardian Millbury Corp.1578 Milgard Tempering, Inc.1603 PPG Inds., Inc.1604 PPG Inds., Inc.1605 PPG Inds., Inc.1606 PPG Inds., Inc.1607 Guardian Webster, Inc.1608 Oldcastle Glass Los Angeles1609 Oldcastle Glass Los Angeles1611 Oldcastle Glass Los Angeles1616 Guardian Glass of Rogers Corp.1617 AGC Flat Glass North America1618 AGC Flat Glass North America1630 Guardian Industries Corp.1631 Guardian Industries Corp.1632 Guardian Industries Corp.1633 Guardian Industries Corp.1634 Guardian Industries Corp.1635 Guardian Industries Corp.1637 Viracon, Inc.1641 AGC Flat Glass North America1642 ACI Distribution1643 ACI Distribution1644 ACI Distribution1645 ACI Distribution1663 AGC Flat Glass North America1664 AGC Flat Glass North America1665 Guardian Fort Lauderdale Corp.1676 Contour Industries, Inc.1677 Contour Industries, Inc.1678 Contour Industries, Inc.1680 Contour Industries, Inc.

Page 27

SGCC No. SGCC No. SGCC No.

Certified Products-Numerical SequenceJuly 1, 2007

1683 Guardian Industries Corp.1702 AGC Flat Glass North America1703 AGC Flat Glass North America1704 AGC Flat Glass North America1705 AGC Flat Glass North America1710 AGC Flat Glass North America1711 AGC Flat Glass North America1712 AGC Flat Glass North America1714 AGC Flat Glass North America1728 ACI Distribution1754 All Team Glass & Mirror, Ltd.1755 All Team Glass & Mirror, Ltd.1756 All Team Glass & Mirror, Ltd.1757 All Team Glass & Mirror, Ltd.1758 All Team Glass & Mirror, Ltd.1784 PDC Glass & Metal Services1785 PDC Glass & Metal Services1786 PDC Glass & Metal Services1787 PDC Glass & Metal Services1788 PDC Glass & Metal Services1789 PDC Glass & Metal Services1790 PDC Glass & Metal Services1803 Guardian Industries Corp.1804 Cardinal TG1805 Cardinal TG1806 Cardinal TG1807 Cardinal TG1826 Guardian Industries Corp.1827 Cardinal IG1828 Cardinal IG1829 Cardinal IG1830 Cardinal IG1831 Cardinal IG1832 Cardinal IG1833 Cardinal IG1834 Cardinal IG1841 Cardinal IG1842 Cardinal IG1843 Cardinal IG1844 Cardinal IG1845 Cardinal IG1846 Cardinal IG1847 Colonial Mirror & Glass Corp.1848 Colonial Mirror & Glass Corp.1861 ACI Distribution1864 Sovis North America, Inc.1865 Guardian Industries Corp.1870 AGC Flat Glass North America1871 Shaw Glass Co.1879 Oldcastle Glass Telford1880 Oldcastle Glass Telford1881 Oldcastle Glass Telford1882 Guardian Industries Corp.1889 Commercial Insulating Glass Co.1890 Commercial Insulating Glass Co.1891 Commercial Insulating Glass Co.1901 Efco Corp.

1902 Efco Corp.1910 Coral Industries1911 Coral Industries1914 Architectural Safety Glass1915 Mirror Factory1919 ACI Distribution1921 Cardinal CG1922 Cardinal CG1923 Cardinal CG1924 Cardinal CG1925 AGC Flat Glass North America1929 Colonial Mirror & Glass Corp.1939 Shaw Glass Co.1957 AGC Flat Glass North America1958 AGC Flat Glass North America1959 AGC Flat Glass North America1964 Coral Industries1967 AGC Flat Glass North America1972 Westshore Glass1973 Westshore Glass1974 Westshore Glass1978 Westshore Glass1979 Kohler Company1980 Kohler Company1981 Kohler Company1982 Kohler Company1983 Kohler Company1984 Kohler Company1985 Cardinal CG1986 Cardinal CG1987 Cardinal CG1988 Cardinal CG1990 Berkowitz, J.E.1991 Berkowitz, J.E.1992 Sovis North America, Inc.1993 Tecnoglass S.A.1994 Tecnoglass S.A.1995 Tecnoglass S.A.1996 Oldcastle Glass Montreal1997 Oldcastle Glass Montreal1998 Consolidated Glass Corp.1999 Consolidated Glass Corp.2002 Consolidated Glass Corp.2003 Consolidated Glass Corp.2004 Consolidated Glass Corp.2005 Consolidated Glass Corp.2007 Cardinal CG2008 Cardinal CG2009 Cardinal CG2010 Cardinal CG2011 Cardinal CG2012 Cardinal CG2013 Cardinal CG2014 Oldcastle Glass Telford2015 Prelco, Inc.2020 Guardian Industries Corp.2021 Guardian Industries Corp.

2022 Guardian Industries Corp.2023 Guardian Industries Corp.2024 Guardian Industries Corp.2032 Cameron Glass, Inc.2033 Cameron Glass, Inc.2034 Prelco, Inc.2035 Prelco, Inc.2048 Prelco, Inc.2050 Edge Seal Technologies2051 Edge Seal Technologies2052 Edge Seal Technologies2053 Oldcastle Glass Bensenville2054 AGC Flat Glass North America2055 Edge Seal Technologies2056 Patio Enclosures, Inc.2057 Patio Enclosures, Inc.2058 Patio Enclosures, Inc.2062 Oldcastle Glass Montreal2063 Oldcastle Glass Montreal2067 Cardinal CG2068 Cardinal CG2069 Cardinal CG2070 Cardinal CG2071 Cardinal CG2074 Oldcastle Glass Los Angeles2075 Oldcastle Glass Los Angeles2077 ACI Distribution2101 Coastal Glass Distributors2102 Coastal Glass Distributors2103 Coastal Glass Distributors2104 Coastal Glass Distributors2107 Coastal Glass Distributors2108 Coastal Glass Distributors2109 Coastal Glass Distributors2121 Specialty Building Products2133 Tecnoglass S.A.2134 Tecnoglass S.A.2135 Tecnoglass S.A.2141 Guardian Walled Lake Fabrication

Corp.2142 Guardian Walled Lake Fabrication

Corp.2143 Efco Corp.2144 Coral Industries2145 Coral Industries2146 Cardinal CG2148 Cardinal CG2157 Mid Ohio Tempering2158 Mid Ohio Tempering2159 Mid Ohio Tempering2160 AGC Flat Glass North America2167 Cardinal LG2175 Arch Deco Glass2176 Cardinal IG2177 Cardinal IG2178 Cardinal IG2179 Cardinal IG

Page 28

SGCC No. SGCC No. SGCC No.

Certified Products-Numerical SequenceJuly 1, 2007

2182 Virginia Glass Products Corp.2185 Glass, Inc.2186 Glass, Inc.2187 Glass, Inc.2188 Glass, Inc.2189 Glass, Inc.2190 Glass, Inc.2193 Glass, Inc.2197 AGC Flat Glass North America2198 AGC Flat Glass North America2199 AGC Flat Glass North America2200 AGC Flat Glass North America2203 Cardinal IG2204 Cardinal IG2205 Cardinal IG2206 AGC Flat Glass North America2210 Oldcastle Glass Indianapolis2211 Oldcastle Glass Indianapolis2212 Oldcastle Glass Indianapolis2213 Oldcastle Glass Indianapolis2214 Oldcastle Glass Indianapolis2215 Oldcastle Glass Indianapolis2216 Oldcastle Glass Indianapolis2217 PDC Glass of Michigan Inc.2218 PDC Glass of Michigan Inc.2219 PDC Glass of Michigan Inc.2220 PDC Glass of Michigan Inc.2222 PDC Glass of Michigan Inc.2226 GGI Glass Distributors Corp.2227 GGI Glass Distributors Corp.2228 GGI Glass Distributors Corp.2229 PDC Glass of Michigan Inc.2231 Cardinal IG2232 Cardinal IG2233 Cardinal IG2234 Cardinal IG2235 Cardinal IG2236 Colonial Mirror & Glass Corp.2237 Colonial Mirror & Glass Corp.2238 Colonial Mirror & Glass Corp.2240 Cardinal LG2242 Bronco Industries, Inc.2243 Bronco Industries, Inc.2244 Bronco Industries, Inc.2245 Bronco Industries, Inc.2246 Bronco Industries, Inc.2247 Bronco Industries, Inc.2248 Sovis North America, Inc.2249 AGC Flat Glass North America2259 Guardian Industries Corp.2260 Guardian Industries Corp.2261 Guardian Industries Corp.2262 Guardian Industries Corp.2267 SaintGobain Glass Mexico S.A. de

C.V.2268 SaintGobain Glass Mexico S.A. de

C.V.

2269 SaintGobain Glass Mexico S.A. de C.V.

2282 GGI Glass Distributors Corp.2285 Cardinal IG2286 Cardinal IG2287 Tecnoglass S.A.2289 Anthony International2293 Cardinal CG2294 Cardinal CG2295 Cardinal CG2296 Cardinal CG2302 Virginia Glass Products Corp.2305 Sovis North America, Inc.2306 Sovis North America, Inc.2307 Sovis North America, Inc.2308 Oldcastle Glass Bensenville2309 Specialty Building Products2310 Viracon, Inc.2311 Viracon, Inc.2314 Viracon, Inc.2317 Cardinal IG2318 Cardinal IG2319 Cardinal IG2320 Cardinal IG2321 Cardinal IG2322 Cardinal IG2323 Cardinal IG2328 Cardinal IG2329 Cardinal IG2330 Cardinal IG2331 Cardinal IG2332 SaintGobain Glass Mexico S.A. de

C.V.2335 Craftsman Tempered Glass2336 Craftsman Tempered Glass2337 Craftsman Tempered Glass2338 Craftsman Tempered Glass2339 Craftsman Tempered Glass2340 Craftsman Tempered Glass2342 Craftsman Tempered Glass2352 Sovis North America, Inc.2353 Sovis North America, Inc.2354 Consolidated Glass Corp.2355 Consolidated Glass Corp.2357 Cardinal CG2358 Cardinal CG2359 Cardinal CG2360 Cardinal CG2365 Tecnoglass S.A.2368 ACI Distribution2381 Prelco, Inc.2382 Guardian Industries Corp.2389 PGT Industries2390 PGT Industries2391 PGT Industries2397 Cardinal IG2399 Cardinal IG

2406 AGC Flat Glass North America2417 Nashville Tempered Glass Corp.2418 ACI Distribution2420 Nashville Tempered Glass Corp.2421 Glass South Africa, LTD Parow2422 Glass South Africa, LTD Parow2423 Vetreria Valentini S.R.L.2424 Vetreria Valentini S.R.L.2426 PGT Industries2428 PGT Industries2429 PGT Industries2432 Changshu Zhongxin Bldg. Mat. Co.2434 Kohler Company2436 ACI Distribution2444 Goldray Industries Ltd.2445 Goldray Industries Ltd.2446 Goldray Industries Ltd.2447 Goldray Industries Ltd.2448 Goldray Industries Ltd.2449 Goldray Industries Ltd.2451 Guardian Webster, Inc.2453 Sovis North America, Inc.2455 Cameron Glass, Inc.2458 Guardian Industries Corp.2459 Guardian Industries Corp.2460 Guardian Industries Corp.2462 Cardinal LG2463 Cardinal LG2464 Cardinal LG2465 Tecnoglass S.A.2467 United Plate Glass Co., Inc.2468 United Plate Glass Co., Inc.2469 United Plate Glass Co., Inc.2470 United Plate Glass Co., Inc.2471 United Plate Glass Co., Inc.2472 United Plate Glass Co., Inc.2473 United Plate Glass Co., Inc.2474 United Plate Glass Co., Inc.2475 United Plate Glass Co., Inc.2479 AGC Flat Glass North America2480 AGC Flat Glass North America2481 Triple Seal Ltd.2482 Triple Seal Ltd.2484 Triple Seal Ltd.2488 Traco (Three Rivers Alum)2489 Traco (Three Rivers Alum)2490 Traco (Three Rivers Alum)2491 Mid Ohio Tempering2492 Westshore Glass2494 Nashville Tempered Glass Corp.2497 Nashville Tempered Glass Corp.2498 Multiver2499 Multiver2501 Cameron Glass, Inc.2504 Specialty Building Products2507 AGC Flat Glass North America2509 AGC Flat Glass North America

Page 29

SGCC No. SGCC No. SGCC No.

Certified Products-Numerical SequenceJuly 1, 2007

2510 AGC Flat Glass North America2511 Arch Deco Glass2512 Coastal Glass Distributors2513 Coastal Glass Distributors2519 Guardian Industries Corp.2521 AGC Flat Glass North America2522 AGC Flat Glass North America2525 Guardian Fort Lauderdale Corp.2526 Guardian Fort Lauderdale Corp.2527 Coastal Glass Distributors2528 Coastal Glass Distributors2533 Dongli Tempered Glass Co., Ltd.2543 Oldcastle Glass Montreal2544 Oldcastle Glass Montreal2545 Guardian Industries Corp.2547 Techni-Glass, Inc.2548 Techni-Glass, Inc.2549 Techni-Glass, Inc.2550 Techni-Glass, Inc.2551 FTG of NC, LLC2553 FTG of NC, LLC2554 FTG of NC, LLC2556 FTG of NC, LLC2557 FTG of NC, LLC2560 FTG of NC, LLC2562 Coastal Glass Distributors2563 Coastal Glass Distributors2566 Guardian Walled Lake Fabrication

Corp.2567 Guardian Walled Lake Fabrication

Corp.2569 Bendheim Wall Systems2570 Bendheim Wall Systems2572 Intex Glass (Xiamen) Co., Ltd.2573 Intex Glass (Xiamen) Co., Ltd.2574 Intex Glass (Xiamen) Co., Ltd.2575 Intex Glass (Xiamen) Co., Ltd.2576 Intex Glass (Xiamen) Co., Ltd.2577 Intex Glass (Xiamen) Co., Ltd.2578 Amsco Windows2579 Amsco Windows2580 Amsco Windows2581 Amsco Windows2582 Amsco Windows2583 Amsco Windows2584 Amsco Windows2585 Vidrios Lirquen S.A.2586 Vidrios Lirquen S.A.2587 Vidrios Lirquen S.A.2589 Engineered Glass Products, L.L.C.2590 Engineered Glass Products, L.L.C.2592 AGC Flat Glass North America2600 Arch Deco Glass2601 Tecnoglass S.A.2603 Guardian Webster, Inc.2604 ACI Distribution2605 ACI Distribution

2606 ACI Distribution2607 ACI Distribution2608 ACI Distribution2609 ACI Distribution2611 ACI Distribution2612 ACI Distribution2613 ACI Distribution2614 ACI Distribution2616 Guardian Millbury Corp.2625 Tecnoglass S.A.2626 Tecnoglass S.A.2627 Tecnoglass S.A.2629 Multiver2636 AGC Flat Glass North America2637 AGC Flat Glass North America2638 AGC Flat Glass North America2639 AGC Flat Glass North America2644 Coral Industries2646 Berkowitz, J.E.2647 Berkowitz, J.E.2648 ACI Distribution2649 Guardian Industries Corp.2654 Syracuse Glass Company2656 Syracuse Glass Company2657 Syracuse Glass Company2658 Glass South Africa, LTD Parow2660 Downey Glass Industries, LLC2661 Downey Glass Industries, LLC2662 Downey Glass Industries, LLC2663 Downey Glass Industries, LLC2664 Downey Glass Industries, LLC2665 Downey Glass Industries, LLC2666 AGC Flat Glass North America2667 Guardian Industries Corp.2668 Guardian Industries Corp.2669 Oldcastle Glass Miami North2670 Oldcastle Glass Miami North2671 Oldcastle Glass Miami North2672 Oldcastle Glass Miami North2673 Oldcastle Glass Miami North2678 Traco (Three Rivers Alum)2679 Val Temperbent, LP2680 Val Temperbent, LP2681 Val Temperbent, LP2682 Val Temperbent, LP2683 United Plate Glass Co., Inc.2684 Spec-Temp, Inc.2685 Spec-Temp, Inc.2686 Spec-Temp, Inc.2687 Spec-Temp, Inc.2688 Spec-Temp, Inc.2689 Spec-Temp, Inc.2691 Nashville Tempered Glass L.L.C.2692 Nashville Tempered Glass L.L.C.2693 Nashville Tempered Glass L.L.C.2694 Nashville Tempered Glass L.L.C.2695 PDC Glass of Michigan Inc.

2696 Shanghai Yaohua Pilkington Glass2698 Engineered Glass Products, L.L.C.2699 Cardinal CG2700 Cardinal CG2701 Cardinal CG2702 Cardinal CG2703 Cardinal CG2705 Cardinal CG2707 Craftsman Tempered Glass2709 Dong Sung Glass Korea, Co., Ltd.2712 Glass South Africa, LTD Springs2713 Prelco, Inc.2714 Traco (Three Rivers Alum)2715 Traco (Three Rivers Alum)2716 Traco (Three Rivers Alum)2717 Traco (Three Rivers Alum)2718 Traco (Three Rivers Alum)2719 Traco (Three Rivers Alum)2720 Laurier Glass Ltd.2721 Laurier Glass Ltd.2727 Sovis North America, Inc.2728 Glass Dynamics, Inc.2729 Glass Dynamics, Inc.2730 Glass Dynamics, Inc.2731 Glass Dynamics, Inc.2732 Glass Dynamics, Inc.2733 Glass Dynamics, Inc.2734 Glass Dynamics, Inc.2743 SaintGobain Glass Mexico S.A. de

C.V.2746 ACI Distribution2751 Prelco, Inc.2752 PT Surya Adhitia Fortuna Glass2761 Shanghai Yaohua Pilkington Glass2762 Shanghai Yaohua Pilkington Glass2763 Shanghai Yaohua Pilkington Glass2766 Mid Ohio Tempering2767 Glass South Africa, LTD Springs2768 AGC Flat Glass North America2769 Sovis North America, Inc.2770 Sovis North America, Inc.2777 Shanghai Yaohua Pilkington Glass2778 Shanghai Yaohua Pilkington Glass2779 Shanghai Yaohua Pilkington Glass2780 Shanghai Yaohua Pilkington Glass2781 Cat i Manufacturing, Inc.2782 Cat i Manufacturing, Inc.2783 Cat i Manufacturing, Inc.2784 Cat i Manufacturing, Inc.2785 Arch Aluminum & Glass Co., Inc.2786 Shanghai Yaohua Pilkington Glass2787 Binswanger Mirror2788 Binswanger Mirror2789 Binswanger Mirror2790 All Team Glass & Mirror, Ltd.2791 Desert Glass Products2792 Desert Glass Products

Page 30

SGCC No. SGCC No. SGCC No.

Certified Products-Numerical SequenceJuly 1, 2007

2793 Desert Glass Products2794 Desert Glass Products2795 Desert Glass Products2796 Desert Glass Products2797 Desert Glass Products2798 Desert Glass Products2799 Desert Glass Products2800 Desert Glass Products2801 Guardian Industries Canada Corp.2802 Guardian Industries Canada Corp.2803 Guardian Industries Canada Corp.2804 Guardian Industries Canada Corp.2805 Guardian Industries Canada Corp.2806 Guardian Industries Canada Corp.2808 Guardian Industries Canada Corp.2809 Guardian Industries Canada Corp.2810 Guardian Industries Canada Corp.2821 Dongli Tempered Glass Co., Ltd.2822 ACI Distribution2823 ACI Distribution2824 ACI Distribution2825 ACI Distribution2826 ACI Distribution2827 ACI Distribution2828 ACI Distribution2829 ACI Distribution2830 ACI Distribution2831 Cardinal IG2832 Cardinal IG2833 Cardinal IG2834 Cardinal IG2840 Binswanger Mirror2842 Milgard Tempering2843 Shanghai Yaohua Pilkington Glass2844 Shanghai Yaohua Pilkington Glass2845 Shanghai Yaohua Pilkington Glass2850 Eckelt Glas GmbH2851 Eckelt Glas GmbH2852 Eckelt Glas GmbH2853 Eckelt Glas GmbH2854 Eckelt Glas GmbH2855 Eckelt Glas GmbH2857 Cardinal IG2858 Cardinal IG2859 Cardinal IG2868 AGC Flat Glass North America2876 Cardinal CG2878 Cardinal CG2879 Cardinal CG2880 Cardinal CG2881 Cardinal CG2883 Oldcastle Glass Montreal2884 Oldcastle Glass Montreal2885 Oldcastle Glass Montreal2887 Simonton Windows2888 Simonton Windows

2889 TianJin Dong Sung Home Building Materials Co. Ltd.

2890 TianJin Dong Sung Home Building Materials Co. Ltd.

2894 Tecnoglass S.A.2896 AGC Flat Glass North America2898 Vetreria Valentini S.R.L.2899 AGC Flat Glass North America2900 AGC Flat Glass North America2901 AGC Flat Glass North America2902 AGC Flat Glass North America2903 AGC Flat Glass North America2904 Changshu Hard Glass Co., Ltd.2909 Cardinal FG2910 Cardinal FG2911 Cardinal FG2912 Cardinal FG2913 AGC Flat Glass North America2914 AGC Flat Glass North America2915 AGC Flat Glass North America2916 AGC Flat Glass North America2917 AGC Flat Glass North America2918 Kohler Company2919 Cardinal IG2920 Cardinal IG2921 Cardinal IG2922 Cardinal IG2923 Cardinal IG2924 Cardinal IG2928 GGI Glass Distributors Corp.2932 Haida Safety Glass Ltd.2933 Haida Safety Glass Ltd.2934 Haida Safety Glass Ltd.2935 Haida Safety Glass Ltd.2936 Haida Safety Glass Ltd.2939 PDC Glass of Michigan Inc.2944 Coral Industries2945 Coral Industries2950 PT Tunggal Majuasri Glass2951 Gemtron-Vincennes2952 Westshore Glass2953 AGC Flat Glass North America2954 Cardinal CG2955 Cardinal CG2956 Cardinal CG2957 Syracuse Glass Company2958 Syracuse Glass Company2959 Tempered Glass, Inc.2960 Tempered Glass, Inc.2961 SIGCO, Inc.2962 SIGCO, Inc.2963 SIGCO, Inc.2964 SIGCO, Inc.2965 SIGCO, Inc.2966 SIGCO, Inc.2967 SIGCO, Inc.2968 Quaker Window Products, Inc.

2969 Quaker Window Products, Inc.2970 Quaker Window Products, Inc.2974 Qinhuangdao Jixiang Glass Industry2975 Techni-Glass, Inc.2976 Cardinal LG2977 Vitro Colombia S.A.2978 Vitro Colombia S.A.2979 Vitro Colombia S.A.2980 AGC Flat Glass North America2981 Quality Glass & Mirror, Inc.2982 Quality Glass & Mirror, Inc.2983 Quality Glass & Mirror, Inc.2984 Quality Glass & Mirror, Inc.2985 Quaker Window Products, Inc.2986 Quaker Window Products, Inc.2987 Changshu Hard Glass Co., Ltd.2988 Changshu Hard Glass Co., Ltd.2989 MirrorCrafters Custom Beveling Inc.2990 MirrorCrafters Custom Beveling Inc.2991 MirrorCrafters Custom Beveling Inc.2992 MirrorCrafters Custom Beveling Inc.2993 MirrorCrafters Custom Beveling Inc.2994 MirrorCrafters Custom Beveling Inc.2996 MirrorCrafters Custom Beveling Inc.2999 AGC Flat Glass North America3001 Shaw Glass Co.3002 Guardian Industries Corp.3003 Guardian Industries Corp.3004 Cardinal FG3005 Multiver3006 AGC Flat Glass North America3007 AGC Flat Glass North America3008 AGC Flat Glass North America3009 AGC Flat Glass North America3010 AGC Flat Glass North America3011 AGC Flat Glass North America3012 AGC Flat Glass North America3013 PT Tunggal Majuasri Glass3014 PT Tunggal Majuasri Glass3015 Patio Enclosures, Inc.3017 Dlubak Corporation3018 Dlubak Corporation3019 Dlubak Corporation3021 Dlubak Corporation3023 Triple Seal Ltd.3024 Guardian Webster, Inc.3025 Intex Glass (Xiamen) Co., Ltd.3026 AGC Flat Glass North America3027 Sovis North America, Inc.3028 SIGCO, Inc.3035 PDC Glass of Michigan Inc.3036 Haida Safety Glass Ltd.3037 Haida Safety Glass Ltd.3038 Haida Safety Glass Ltd.3039 American Shower Door3040 American Shower Door3041 American Shower Door

Page 31

SGCC No. SGCC No. SGCC No.

Certified Products-Numerical SequenceJuly 1, 2007

3042 American Shower Door3043 American Shower Door3053 XYG Glass (Div. of Xinyi Grp

(Glass) Co. Ltd.)3054 XYG Glass (Div. of Xinyi Grp

(Glass) Co. Ltd.)3055 XYG Glass (Div. of Xinyi Grp

(Glass) Co. Ltd.)3056 XYG Glass (Div. of Xinyi Grp

(Glass) Co. Ltd.)3057 Grand Glass3058 Grand Glass3059 Grand Glass3060 Techni-Glass, Inc.3061 Techni-Glass, Inc.3062 Techni-Glass, Inc.3064 Cardinal CG3065 Cardinal CG3067 Day Specialties Corporation3068 Cardinal IG3069 Cardinal IG3070 Cardinal IG3071 Cardinal IG3072 Cardinal IG3073 Cardinal IG3074 Viwinco, Inc.3076 Anlin Industries3077 Anlin Industries3078 Anlin Industries3079 Anlin Industries3081 AGC Flat Glass North America3082 AGC Flat Glass North America3083 Pilkington Australia Dandenong3085 XYG Glass (Div. of Xinyi Grp

(Glass) Co. Ltd.)3086 Chicago Tempered Glass, Inc.3087 Chicago Tempered Glass, Inc.3088 Chicago Tempered Glass, Inc.3089 Chicago Tempered Glass, Inc.3090 Chicago Tempered Glass, Inc.3091 AGC Flat Glass North America3092 QBP Co., Ltd.3094 TianJin Dong Sung Home Building

Materials Co. Ltd.3095 Oldcastle Glass Shawnee3096 Oldcastle Glass Shawnee3097 Oldcastle Glass Shawnee3098 Oldcastle Glass Shawnee3099 Oldcastle Glass Shawnee3100 Oldcastle Glass Shawnee3101 Oldcastle Glass Shawnee3102 Oldcastle Glass Shawnee3103 Oldcastle Glass Shawnee3104 Oldcastle Glass Albertville3105 Oldcastle Glass Albertville3106 Oldcastle Glass Albertville3107 Oldcastle Glass Albertville3108 Oldcastle Glass Albertville

3109 Oldcastle Glass Albertville3110 Oldcastle Glass Albertville3111 Oldcastle Glass Albertville3112 Oldcastle Glass Albertville3113 Oldcastle Glass Albertville3114 Oldcastle Glass Albertville3115 Cardinal IG3116 Oldcastle Glass Tampa3117 Oldcastle Glass Tampa3118 Oldcastle Glass Tampa3119 Oldcastle Glass Tampa3120 Oldcastle Glass Tampa3121 Oldcastle Glass Tampa3122 Oldcastle Glass Tampa3124 Oldcastle Glass Tampa3125 Oldcastle Glass Tampa3126 AGC Flat Glass North America3127 Oldcastle Glass Albertville3128 Oldcastle Glass Phoenix3129 Oldcastle Glass Phoenix3130 Oldcastle Glass Phoenix3131 Oldcastle Glass Phoenix3132 Oldcastle Glass Phoenix3133 Oldcastle Glass Phoenix3134 Oldcastle Glass Phoenix3135 Oldcastle Glass Phoenix3136 Oldcastle Glass Phoenix3137 Oldcastle Glass CPG3138 Oldcastle Glass CPG3139 Oldcastle Glass CPG3140 Oldcastle Glass CPG3141 Oldcastle Glass CPG3142 Oldcastle Glass CPG3143 Oldcastle Glass CPG3144 Oldcastle Glass Warrenton3145 Oldcastle Glass Warrenton3146 Oldcastle Glass Warrenton3147 Oldcastle Glass Warrenton3148 Oldcastle Glass Warrenton3149 Oldcastle Glass Warrenton3151 Oldcastle Glass Warrenton3152 Oldcastle Glass Warrenton3153 Oldcastle Glass Warrenton3154 Oldcastle Glass Warrenton3155 Oldcastle Glass Warrenton3156 Oldcastle Glass Houston3157 Oldcastle Glass Houston3158 Oldcastle Glass Houston3159 Oldcastle Glass Houston3160 Oldcastle Glass Houston3161 Oldcastle Glass Houston3162 Oldcastle Glass Houston3163 Oldcastle Glass Houston3164 Oldcastle Glass Houston3165 Oldcastle Glass Houston3166 Oldcastle Glass Houston3167 Oldcastle Glass Wausau

3168 Oldcastle Glass Wausau3169 Oldcastle Glass Wausau3170 Oldcastle Glass Wausau3171 Oldcastle Glass Wausau3172 Oldcastle Glass Wausau3173 Oldcastle Glass Wausau3174 Oldcastle Glass Wausau3175 Oldcastle Glass Wausau3176 Oldcastle Glass Wausau3177 Oldcastle Glass Wausau3178 Oldcastle Glass Wausau3179 Oldcastle Glass Wausau3180 Oldcastle Glass Moorestown3181 Oldcastle Glass Moorestown3182 Oldcastle Glass Moorestown3183 Oldcastle Glass Moorestown3184 Oldcastle Glass Moorestown3185 Oldcastle Glass Moorestown3186 Oldcastle Glass Moorestown3187 Oldcastle Glass Moorestown3188 Oldcastle Glass Moorestown3189 Oldcastle Glass Moorestown3190 Oldcastle Glass Moorestown3191 Oldcastle Glass Fremont3192 Oldcastle Glass Fremont3193 Oldcastle Glass Fremont3194 Oldcastle Glass Fremont3195 Oldcastle Glass Fremont3196 Oldcastle Glass Fremont3197 Oldcastle Glass Fremont3198 Oldcastle Glass Fremont3199 Oldcastle Glass Fremont3200 Oldcastle Glass Fremont3201 Oldcastle Glass Fremont3202 Oldcastle Glass Fremont3203 Oldcastle Glass Fremont3204 Oldcastle Glass Louisville3205 Oldcastle Glass Louisville3206 Oldcastle Glass Louisville3207 Oldcastle Glass Louisville3208 Oldcastle Glass Louisville3209 Oldcastle Glass Louisville3211 Oldcastle Glass Louisville3212 Oldcastle Glass Louisville3213 Oldcastle Glass Louisville3214 Oldcastle Glass Louisville3215 Oldcastle Glass Louisville3216 Oldcastle Glass Tampa3217 Oldcastle Glass Pentiction3219 Oldcastle Glass Vancouver3220 Oldcastle Glass Vancouver3221 Oldcastle Glass Vancouver3222 Oldcastle Glass Vancouver3223 Oldcastle Glass Vancouver3224 Oldcastle Glass Vancouver3225 Oldcastle Glass Vancouver3226 Oldcastle Glass Vancouver

Page 32

SGCC No. SGCC No. SGCC No.

Certified Products-Numerical SequenceJuly 1, 2007

3227 Oldcastle Glass Vancouver3228 Oldcastle Glass Vancouver3229 Oldcastle Glass Vancouver3230 Oldcastle Glass Vancouver3233 Oldcastle Glass Perrysburg3234 Oldcastle Glass Perrysburg3235 Oldcastle Glass Perrysburg3236 Oldcastle Glass Perrysburg3237 Oldcastle Glass Perrysburg3238 Oldcastle Glass Perrysburg3239 Oldcastle Glass Perrysburg3240 Oldcastle Glass Perrysburg3241 Oldcastle Glass Perrysburg3242 Oldcastle Glass Perrysburg3243 Oldcastle Glass Perrysburg3244 Oldcastle Glass Perrysburg3245 Oldcastle Glass Perrysburg3247 Qinhuangdao Jixiang Glass Industry3249 Sovis North America, Inc.3250 Oldcastle Glass Grand Prairie3251 Oldcastle Glass Grand Prairie3252 Oldcastle Glass Grand Prairie3253 Oldcastle Glass Grand Prairie3254 Oldcastle Glass Grand Prairie3255 Oldcastle Glass Grand Prairie3256 Oldcastle Glass Grand Prairie3257 Oldcastle Glass Grand Prairie3258 Oldcastle Glass Grand Prairie3259 Oldcastle Glass Indianapolis3260 Vitro Colombia S.A.3261 XYG Glass (Div. of Xinyi Grp

(Glass) Co. Ltd.)3262 Oldcastle Glass Calgary3263 Oldcastle Glass Calgary3264 Oldcastle Glass Calgary3265 Oldcastle Glass Calgary3266 Oldcastle Glass Calgary3267 Oldcastle Glass Calgary3268 Oldcastle Glass Calgary3269 Oldcastle Glass Calgary3270 Oldcastle Glass Calgary3271 Oldcastle Glass Calgary3272 Oldcastle Glass Calgary3273 Oldcastle Glass Calgary3274 Oldcastle Glass Calgary3275 Oldcastle Glass Calgary3276 Oldcastle Glass Rock Hill3277 Oldcastle Glass Rock Hill3278 Oldcastle Glass Rock Hill3279 Oldcastle Glass Rock Hill3280 Oldcastle Glass Rock Hill3281 Oldcastle Glass Rock Hill3282 Oldcastle Glass Rock Hill3283 Oldcastle Glass Rock Hill3284 Oldcastle Glass Rock Hill3285 Oldcastle Glass Rock Hill3286 Oldcastle Glass Burnaby

3287 Oldcastle Glass Burnaby3288 Oldcastle Glass Burnaby3289 Oldcastle Glass Burnaby3290 Oldcastle Glass Burnaby3291 Oldcastle Glass Burnaby3292 Oldcastle Glass Burnaby3293 Oldcastle Glass Burnaby3294 Oldcastle Glass Burnaby3295 Oldcastle Glass Burnaby3296 Oldcastle Glass Burnaby3297 Oldcastle Glass Burnaby3299 Viracon, Inc.3300 Grand Glass3301 Grand Glass3302 Grand Glass3303 Grand Glass3304 Oldcastle Glass Lithia Springs3305 Oldcastle Glass Lithia Springs3306 Oldcastle Glass Lithia Springs3307 Oldcastle Glass Lithia Springs3309 Oldcastle Glass Lithia Springs3310 Oldcastle Glass Denver3311 Oldcastle Glass Denver3312 Oldcastle Glass Denver3313 Oldcastle Glass Denver3314 Oldcastle Glass Denver3315 Oldcastle Glass Denver3316 Oldcastle Glass Denver3317 Oldcastle Glass Denver3318 Oldcastle Glass Denver3319 Oldcastle Glass Denver3320 Oldcastle Glass Denver3321 Oldcastle Glass Denver3325 AGC Flat Glass North America3326 AGC Flat Glass North America3327 AGC Flat Glass North America3329 Oldcastle Glass Stone Mountain3330 Oldcastle Glass Stone Mountain3331 Oldcastle Glass Stone Mountain3332 Oldcastle Glass Stone Mountain3333 Oldcastle Glass Stone Mountain3334 Oldcastle Glass Stone Mountain3335 Oldcastle Glass Stone Mountain3336 Oldcastle Glass Stone Mountain3337 Oldcastle Glass Stone Mountain3338 Oldcastle Glass Stone Mountain3339 Oldcastle Glass Stone Mountain3340 Oldcastle Glass Stone Mountain3341 Oldcastle Glass District of Columbia3342 Oldcastle Glass District of Columbia3343 Oldcastle Glass District of Columbia3344 Oldcastle Glass District of Columbia3345 Oldcastle Glass District of Columbia3346 Oldcastle Glass District of Columbia3348 Oldcastle Glass District of Columbia3349 Oldcastle Glass District of Columbia3350 Oldcastle Glass District of Columbia

3351 AGC Flat Glass North America3352 AGC Flat Glass North America3353 AGC Flat Glass North America3354 AGC Flat Glass North America3355 AGC Flat Glass North America3356 AGC Flat Glass North America3357 AGC Flat Glass North America3358 Spec-Temp, Inc.3359 Guardian Industries Canada Corp.3360 Anlin Industries3361 XYG Glass (Div. of Xinyi Grp

(Glass) Co. Ltd.)3362 Val S.P.A.3363 Val S.P.A.3364 Val S.P.A.3365 Val S.P.A.3369 Simonton Windows3370 Simonton Windows3382 Glass Dynamics, Inc.3383 Glass Dynamics, Inc.3384 Simonton Windows3385 Simonton Windows3386 Industrial Tempering Glass3387 Industrial Tempering Glass3388 A1 Glass Unlimited3389 A1 Glass Unlimited3390 A1 Glass Unlimited3391 A1 Glass Unlimited3397 Oldcastle Glass Rock Hill Specialty3398 Oldcastle Glass Rock Hill Specialty3399 Oldcastle Glass Rock Hill Specialty3400 Oldcastle Glass Rock Hill Specialty3401 Oldcastle Glass Rock Hill Specialty3402 Oldcastle Glass Rock Hill Specialty3403 Oldcastle Glass Rock Hill Specialty3404 Oldcastle Glass Rock Hill Specialty3405 Viwinco, Inc.3406 Viwinco, Inc.3407 Arch Deco Glass3408 Viwinco, Inc.3409 Zheijiang Gelaweibao Glass

Technological Co.3410 Zheijiang Gelaweibao Glass

Technological Co.3411 Oldcastle Glass Cheshire3412 Oldcastle Glass Cheshire3413 Oldcastle Glass Cheshire3414 Oldcastle Glass Cheshire3415 Oldcastle Glass Cheshire3416 Oldcastle Glass Cheshire3418 Industrial Tempering Glass3419 Industrial Tempering Glass3420 Coral Industries3421 AGC Flat Glass North America3425 Oldcastle Glass Grand Prairie3426 Oldcastle Glass Grand Prairie3427 Oldcastle Glass Grand Prairie3428 Oldcastle Glass Grand Prairie

Page 33

SGCC No. SGCC No. SGCC No.

Certified Products-Numerical SequenceJuly 1, 2007

3429 PDC Glass of Michigan Inc.3430 Arch Aluminum & Glass Co. Inc.3431 TianJin Dong Sung Home Building

Materials Co. Ltd.3432 Vitro Colombia S.A.3433 Vitro Colombia S.A.3435 Vitro Colombia S.A.3436 Vitro Colombia S.A.3437 Vitro Colombia S.A.3438 Vitro Colombia S.A.3439 Oldcastle Glass Toronto3440 Oldcastle Glass Toronto3441 Oldcastle Glass Toronto3442 Oldcastle Glass Toronto3443 Oldcastle Glass Toronto3444 Oldcastle Glass Toronto3445 Oldcastle Glass Toronto3446 Oldcastle Glass Toronto3447 Oldcastle Glass Toronto3448 Oldcastle Glass Toronto3449 Phoenix Tempering Corporation3450 Phoenix Tempering Corporation3451 Phoenix Tempering Corporation3452 Phoenix Tempering Corporation3453 Glass Design of Miami, Inc.3454 Glass Design of Miami, Inc.3455 Cardinal TG3456 Cardinal TG3457 Cardinal TG3458 Cardinal TG3459 Cardinal TG3460 TianJin Dong Sung Home Building

Materials Co. Ltd.3461 Arch Aluminum & Glass Co., Inc.3462 Oldcastle Glass Rock Hill3463 Contractors Wardrobe3464 Contractors Wardrobe3465 Contractors Wardrobe3466 Contractors Wardrobe3467 Contractors Wardrobe3469 Contractors Wardrobe3470 Contractors Wardrobe3472 Contractors Wardrobe3473 Contractors Wardrobe3474 Contractors Wardrobe3475 Contractors Wardrobe3476 Contractors Wardrobe3477 Contractors Wardrobe3479 SaintGobain Glass Mexico S.A. de

C.V.3480 SaintGobain Glass Mexico S.A. de

C.V.3481 Val S.P.A.3482 PGT Industries3483 PGT Industries3484 PGT Industries3489 XYG Glass (Div. of Xinyi Grp

(Glass) Co. Ltd.)

3490 XYG Glass (Div. of Xinyi Grp (Glass) Co. Ltd.)

3491 Oldcastle Glass New York3492 Oldcastle Glass New York3493 MirrorCrafters Custom Beveling Inc.3494 Vitro Colombia S.A.3496 Oldcastle Glass Miami3497 Oldcastle Glass Miami3498 Oldcastle Glass Miami3499 Oldcastle Glass Miami3500 Oldcastle Glass Miami3501 Oldcastle Glass Miami3502 Oldcastle Glass Miami3503 Oldcastle Glass Miami3504 SRT Glass LLC3505 Cardinal LG3506 Cardinal LG3507 Cardinal LG3508 Cardinal LG3509 Cardinal LG3510 Cardinal LG3511 Cardinal LG3512 Cardinal LG3513 Cardinal LG3514 PGT Industries3515 PGT Industries3516 PGT Industries3519 PGT Industries3520 PGT Industries3521 PGT Industries3522 PGT Industries3523 PGT Industries3524 PGT Industries3532 Kohler Company3536 Arch Aluminum & Glass Co. Inc.3538 PFG Industries3539 PFG Industries3540 PFG Industries3541 PFG Industries3542 PFG Industries3543 PFG Industries3544 PFG Industries3545 PFG Industries3546 PFG Industries3547 PFG Industries3548 PFG Industries3549 PFG Industries3550 XYG Glass (Div. of Xinyi Grp

(Glass) Co. Ltd.)3551 XYG Glass (Div. of Xinyi Grp

(Glass) Co. Ltd.)3552 SRT Glass LLC3553 AGC Flat Glass North America3554 Tempered Glass, Inc.3555 Cardinal CG3562 Bronco Industries, Inc.3563 Bronco Industries, Inc.3564 Bronco Industries, Inc.

3565 Bronco Industries, Inc.3567 Shenzhen Sanxin Special Glass

Technology Co., Ltd.3568 Shenzhen Sanxin Special Glass

Technology Co., Ltd.3569 Shenzhen Sanxin Special Glass

Technology Co., Ltd.3570 Shenzhen Sanxin Special Glass

Technology Co., Ltd.3571 Shenzhen Sanxin Special Glass

Technology Co., Ltd.3572 Shenzhen Sanxin Special Glass

Technology Co., Ltd.3573 Shenzhen Sanxin Special Glass

Technology Co., Ltd.3574 Shenzhen Sanxin Special Glass

Technology Co., Ltd.3575 Shenzhen Sanxin Special Glass

Technology Co., Ltd.3576 Shenzhen Sanxin Special Glass

Technology Co., Ltd.3577 PPG Inds., Inc.3578 PPG Inds., Inc.3579 Cardinal CG3580 Cardinal CG3581 Cardinal CG3582 Arlene Stained Glass & Door3583 Arlene Stained Glass & Door3584 Arlene Stained Glass & Door3585 Arlene Stained Glass & Door3586 Arlene Stained Glass & Door3588 Zheijiang Gelaweibao Glass

Technological Co.3589 Zheijiang Gelaweibao Glass

Technological Co.3590 Zheijiang Gelaweibao Glass

Technological Co.3591 Zheijiang Gelaweibao Glass

Technological Co.3592 Zheijiang Gelaweibao Glass

Technological Co.3593 Oldcastle Glass Bensenville3594 Oldcastle Glass Bensenville3595 Oldcastle Glass Bensenville3596 Oldcastle Glass Bensenville3597 Oldcastle Glass Bensenville3598 Oldcastle Glass Bensenville3599 Cardinal CG3600 Cardinal CG3601 Cardinal CG3602 Haida Safety Glass Ltd.3603 Arch Aluminum & Glass3604 Guardian Webster, Inc.3605 XYG Glass (Div. of Xinyi Grp

(Glass) Co. Ltd.)3606 XYG Glass (Div. of Xinyi Grp

(Glass) Co. Ltd.)3607 Glass Design of Miami, Inc.3608 Guardian Industries Canada Corp.3609 Guardian Industries Canada Corp.

Page 34

SGCC No. SGCC No. SGCC No.

Certified Products-Numerical SequenceJuly 1, 2007

3610 Guardian Industries Canada Corp.3611 The Limited Edition Glassworks,

Inc.3615 The Limited Edition Glassworks,

Inc.3616 The Limited Edition Glassworks,

Inc.3619 Cardinal IG3626 Cardinal IG3627 Cardinal IG3628 Cardinal IG3629 Cardinal IG3630 Cardinal IG3631 Edge Seal Technologies3633 ACI Distribution3634 ACI Distribution3635 Consolidated Glass Corp.3636 Day Specialties Corporation3637 Day Specialties Corporation3638 Sunshine Performance Glass3639 Sunshine Performance Glass3640 Sunshine Performance Glass3641 Sunshine Performance Glass3642 Sunshine Performance Glass3643 QBP Co., Ltd.3644 Shenzhen Sanxin Special Glass

Technology Co., Ltd.3645 AGC Flat Glass North America3646 AGC Flat Glass North America3647 AGC Flat Glass North America3648 AGC Flat Glass North America3649 Northwest Glass3650 Northwest Glass3651 Northwest Glass3653 Northwest Glass3655 Northwest Glass3656 All Team Glass & Mirror, Ltd.3657 Qinhuangdao Jixiang Glass Industry3658 Qinhuangdao Jixiang Glass Industry3659 Day Specialties Corporation3660 Qinhuangdao Jixiang Glass Industry3661 Galaxy Glass Corp., Inc.3662 Cardinal TG3663 AGC Flat Glass North America3664 Changshu Xingfu Glass Building

Material Co., LTD3665 Changshu Xingfu Glass Building

Material Co., LTD3667 All Weather Pittsburgh3668 All Weather Pittsburgh3669 All Weather Pittsburgh3670 All Weather Pittsburgh3672 Guardian Industries Corp.3673 Guardian Industries Corp.3674 PGT Industries3675 AGC Flat Glass North America3677 AGC Flat Glass North America3689 Viracon, Inc.

3690 QinHuangDao Tianrui Tempered Technology Glass Co.

3691 Trimlite, LLC3692 Trimlite, LLC3698 AGC Flat Glass North America3699 Dallas Flat Glass Distributors, Inc.3700 Dallas Flat Glass Distributors, Inc.3701 Dallas Flat Glass Distributors, Inc.3711 PFG Industries

Page 35

SGCC# INCH TYPEMAX SIZE CERTIFIEDTEST STD (MM)

Certified Products-Alphabetical By Plant

SGCC# INCH TYPEMAX SIZE

CERTIFIEDTEST STD (MM)

July 1, 2007

ANSI CLASS

ANSICLASS

A1 Glass Unlimited ; South Gate, CA

TTG3/163388 UCOMPOSITE 5.0 ATTG1/43389 UCOMPOSITE 6.0 ATTG3/83390 UCOMPOSITE 10.0 ATTG1/23391 UCOMPOSITE 12.0 A

ACI Distribution ; Dallas, TX

TTG1/81919 UCOMPOSITE 3.0 ATTG3/16400 UCOMPOSITE 5.0 ATTG1/4402 UCOMPOSITE 6.0 ATTG3/81107 UCOMPOSITE 10.0 ATTG1/21108 UCOMPOSITE 12.0 ATTG3/41225 UCOMPOSITE 19.0 ATPG1/82418 UANSI ONLY 3.0 (s) ATPG3/161728 UCOMPOSITE 5.0 (s) A

ACI Distribution ; Greensboro, NC

TTG1/82648 UCOMPOSITE 3.0 ATTG3/161642 UCOMPOSITE 5.0 ATTG1/41643 UCOMPOSITE 6.0 ATTG3/81644 UCOMPOSITE 10.0 ATTG1/21645 UCOMPOSITE 12.0 ATPG1/82746 UCOMPOSITE 3.0 (m) ATPG3/162077 UCOMPOSITE 5.0 (s) A

ACI Distribution ; Oceanside, CA

TTG1/82822 UCOMPOSITE 3.0 ATTG5/322823 UCOMPOSITE 4.0 ATTG3/162824 UCOMPOSITE 5.0 ATTG1/42825 UCOMPOSITE 6.0 ATTG3/82826 UCOMPOSITE 10.0 ATTG1/22827 UCOMPOSITE 12.0 ATPG1/82828 UCOMPOSITE 3.0 (s) ATPG5/322829 UCOMPOSITE 4.0 (d) ATPG3/162830 UCOMPOSITE 5.0 (m) A

ACI Distribution ; Santa Clara, CA

TTG3/162436 UCOMPOSITE 5.0 ATTG1/41496 UCOMPOSITE 6.0 ATTG3/81497 UCOMPOSITE 10.0 ATTG1/21498 UCOMPOSITE 12.0 ATPG3/162368 UCOMPOSITE 5.0 (s) A

ACI Distribution ; Santa Fe Springs, CA

TTG1/83633 UCPSC ONLY 3.0TTG3/161157 UCPSC ONLY 5.0TTG1/41535 UCPSC ONLY 6.0TTG3/81179 UCPSC ONLY 10.0TTG1/2640 UCPSC ONLY 12.0TPG1/81861 UCPSC ONLY 3.0 (s)TPG3/163634 UCPSC ONLY 5.0 (s)

ACI Distribution ; Stockton, CA

TTG1/82604 UCOMPOSITE 3.0 ATTG5/322605 UCOMPOSITE 4.0 ATTG3/162606 UCOMPOSITE 5.0 ATTG1/42607 UCOMPOSITE 6.0 ATTG3/82608 UCOMPOSITE 10.0 ATTG1/22609 UCOMPOSITE 12.0 ATPG1/82611 UCOMPOSITE 3.0 (s) ATPG5/322612 UCOMPOSITE 4.0 (s) ATPG3/162613 UCOMPOSITE 5.0 (s) ATPG7/322614 UCOMPOSITE 5.5 (s) A

AGC Flat Glass North America ; Alvarado, TX

TTG1/83677 UCOMPOSITE 3.0 ATTG1/41710 UCOMPOSITE 6.0 ATTG3/81711 UCOMPOSITE 10.0 ATTG1/21712 UCOMPOSITE 12.0 ATPG5/322406 UCOMPOSITE 4.0 (s) ATPG3/161714 UCOMPOSITE 5.0 (s) A

AGC Flat Glass North America ; Fall River, MA

TTG1/81518 UCOMPOSITE 3.0 ATTG5/323553 UCOMPOSITE 4.0 ATTG3/163648 UCOMPOSITE 5.0 ATTG1/41520 UCOMPOSITE 6.0 ATTG3/81521 UCOMPOSITE 10.0 ATTG1/21522 UCOMPOSITE 12.0 ATPG5/322160 UCOMPOSITE 4.0 (s) ATPG3/161523 UCOMPOSITE 5.0 (s) A

AGC Flat Glass North America ; Greenland, TN

TTG1/8598 UCOMPOSITE 3.0 ATTG5/32955 UCOMPOSITE 4.0 ATTG3/16220 UCOMPOSITE 5.0 ATTG1/489 UCOMPOSITE 6.0 ATTG3/890 UCOMPOSITE 10.0 ATPG1/8587 UCOMPOSITE 3.0 (s) ATPG5/322980 UCOMPOSITE 4.0 (m) ATPG3/161139 UCOMPOSITE 5.0 (s) A

AGC Flat Glass North America ; Hebron, OH

TTG1/83663 UCOMPOSITE 3.0 ATTG5/323091 UCOMPOSITE 4.0 ATTG3/162197 UCOMPOSITE 5.0 ATTG1/42198 UCOMPOSITE 6.0 ATTG5/163675 UCOMPOSITE 8.0 ATTG3/82199 UCOMPOSITE 10.0 ATTG1/22200 UCOMPOSITE 12.0 ATPG5/322768 UCOMPOSITE 4.0 (m) ATPG3/162592 UCOMPOSITE 5.0 (d) ATPG1/43081 UCOMPOSITE 6.0 (d) ATPG3/83082 UCOMPOSITE 10.0 (d) A

AGC Flat Glass North America ; Jacksonville, FL

TTG1/83006 UCOMPOSITE 3.0 ATTG3/163007 UCOMPOSITE 5.0 ATTG1/43008 UCOMPOSITE 6.0 ATTG3/83009 UCOMPOSITE 10.0 ATTG1/23010 UCOMPOSITE 12.0 ATPG1/83011 UCOMPOSITE 3.0 (s) ATPG3/163012 UCOMPOSITE 5.0 (d) A

AGC Flat Glass North America ; Kingsport, TN

TTG1/81390 UCOMPOSITE 3.0 ATTG5/32949 UCOMPOSITE 4.0 ATTG3/1628 UCOMPOSITE 5.0 ATTG1/424 UCOMPOSITE 6.0 ATPG1/81414 UCOMPOSITE 3.0 (m) ATPG5/322249 UCOMPOSITE 4.0 (m) ATPG3/162206 UCOMPOSITE 5.0 (d) ATPG1/43026 UCOMPOSITE 6.0 (d) A

Page 36

SGCC# INCH TYPEMAX SIZE CERTIFIEDTEST STD (MM)

Certified Products-Alphabetical By Plant

SGCC# INCH TYPEMAX SIZE

CERTIFIEDTEST STD (MM)

July 1, 2007

ANSI CLASS

ANSICLASS

AGC Flat Glass North America ; Marietta, GA

TTG1/81405 UCOMPOSITE 3.0 ATTG5/321967 UCOMPOSITE 4.0 ATTG3/161230 UCOMPOSITE 5.0 ATTG1/41231 UCOMPOSITE 6.0 ATTG3/81232 UCOMPOSITE 10.0 ATTG1/21406 UCOMPOSITE 12.0 ATPG5/321428 UCOMPOSITE 4.0 (s) ATPG3/162054 UCOMPOSITE 5.0 (m) A

AGC Flat Glass North America ; Opelousas, LA

TTG1/82899 UCOMPOSITE 3.0 ATTG3/162900 UCOMPOSITE 5.0 ATTG1/42901 UCOMPOSITE 6.0 ATPG1/82902 UCOMPOSITE 3.0 (s) ATPG3/162903 UCOMPOSITE 5.0 (m) A

AGC Flat Glass North America ; Quakertown, PA

TTG1/82507 UCOMPOSITE 3.0 ATTG5/323421 UCOMPOSITE 4.0 ATTG3/162509 UCOMPOSITE 5.0 ATTG1/42666 UCOMPOSITE 6.0 ATPG1/82510 UCOMPOSITE 3.0 (m) ATPG3/163698 UCOMPOSITE 5.0 (m) A

AGC Flat Glass North America ; Reidsville, NC

TTG1/82913 UCOMPOSITE 3.0 ATTG5/322914 UCOMPOSITE 4.0 ATTG3/162915 UCOMPOSITE 5.0 ATTG1/42916 UCOMPOSITE 6.0 ATPG1/82917 UCOMPOSITE 3.0 (s) A

AGC Flat Glass North America ; Richmond, VA

TTG1/82521 UCOMPOSITE 3.0 ATTG5/322480 UCOMPOSITE 4.0 (IN) ATTG3/162522 UCOMPOSITE 5.0 ATTG1/41957 UCOMPOSITE 6.0 ATTG3/81958 UCOMPOSITE 10.0 ATTG1/21959 UCOMPOSITE 12.0 ATPG5/322479 UCOMPOSITE 4.0 (m) ATPG3/162999 UCOMPOSITE 5.0 (m) ATPG1/43126 UANSI ONLY 6.0 (m) ATPG3/82868 UCOMPOSITE 10.0 (m) A

AGC Flat Glass North America ; Riverside, CA

TTG1/82636 UCOMPOSITE 3.0 ATTG5/322637 UCOMPOSITE 4.0 ATTG3/162638 UCOMPOSITE 5.0 ATTG1/42639 UCOMPOSITE 6.0 A

AGC Flat Glass North America ; San Antonio, TX

TTG1/83645 UCOMPOSITE 3.0 ATTG5/323646 UCOMPOSITE 4.0 ATTG3/163325 UCOMPOSITE 5.0 ATTG1/43326 UCOMPOSITE 6.0 ATTG3/83327 UCOMPOSITE 10.0 ATPG5/323647 UCOMPOSITE 4.0 (m) A

AGC Flat Glass North America ; Spring Hill, KS

TTG1/81702 UCOMPOSITE 3.0 ATTG5/321703 UCOMPOSITE 4.0 ATTG3/161704 UCOMPOSITE 5.0 ATTG1/41705 UCOMPOSITE 6.0 A

AGC Flat Glass North America ; St-Augustin-de-Desmaures, Quebec, Canada

TTG1/83351 UCOMPOSITE 3.0 ATTG5/323352 UCOMPOSITE 4.0 ATTG3/163353 UCOMPOSITE 5.0 ATTG1/43354 UCOMPOSITE 6.0 ATTG5/163355 UCOMPOSITE 8.0 ATTG3/83356 UCOMPOSITE 10.0 ATTG1/23357 UCOMPOSITE 12.0 A

AGC Flat Glass North America ; Tulsa, OK

TTG1/81453 UCOMPOSITE 3.0 ATTG5/321870 UCOMPOSITE 4.0 ATTG3/161454 UCOMPOSITE 5.0 ATTG1/41455 UCOMPOSITE 6.0 ATTG3/81456 UCOMPOSITE 10.0 ATTG1/21457 UCOMPOSITE 12.0 ATPG5/321617 UCOMPOSITE 4.0 (s) ATPG3/161618 UCOMPOSITE 5.0 (s) A

AGC Flat Glass North America ; Victorville, CA

TTG1/81664 UCOMPOSITE 3.0 ATTG5/321641 UCOMPOSITE 4.0 ATTG3/161663 UCOMPOSITE 5.0 ATTG1/41925 UCOMPOSITE 6.0 ATPG1/82896 UCOMPOSITE 3.0 (s) ATPG5/322953 UCOMPOSITE 4.0 (m) A

All Team Glass & Mirror, Ltd. ; Woodbridge, ON Canada

TTG5/321754 UCOMPOSITE 4.0 ATTG3/161755 UCOMPOSITE 5.0 ATTG1/41756 UCOMPOSITE 6.0 ATTG5/162790 UCOMPOSITE 8.0 ATTG3/81757 UCOMPOSITE 10.0 ATTG1/21758 UCOMPOSITE 12.0 ATTG3/43656 UCOMPOSITE 19.0 A

All Weather Pittsburgh ; Monessen, PA

TTG1/83667 UCOMPOSITE 3.0 ATTG5/323668 UCOMPOSITE 4.0 ATTG3/163669 UCOMPOSITE 5.0 ATTG1/43670 UCOMPOSITE 6.0 A

American Shower Door ; Los Angeles, CA

TTG1/43039 UCOMPOSITE 6.0 ATTG3/83040 UCOMPOSITE 10.0 ATTG1/23041 UCOMPOSITE 12.0 ATPG1/43042 UCOMPOSITE 6.0 (s) ATPG3/83043 UCOMPOSITE 10.0 (s) A

Amsco Windows ; Salt Lake City, UT

TTG1/82578 UCOMPOSITE 3.0 ATTG5/322579 UCOMPOSITE 4.0 ATTG3/162580 UCOMPOSITE 5.0 ATTG1/42581 UCOMPOSITE 6.0 ATPG1/82582 UCOMPOSITE 3.0 (s) ATPG5/322583 UCOMPOSITE 4.0 (s) ATPG3/162584 UCOMPOSITE 5.0 (m) A

Page 37

SGCC# INCH TYPEMAX SIZE CERTIFIEDTEST STD (MM)

Certified Products-Alphabetical By Plant

SGCC# INCH TYPEMAX SIZE

CERTIFIEDTEST STD (MM)

July 1, 2007

ANSI CLASS

ANSICLASS

Anlin Industries ; Clovis, CA

TTG1/83360 UCOMPOSITE 3.0 ATTG3/163079 UCOMPOSITE 5.0 ATPG1/83076 UCOMPOSITE 3.0 (m) ATPG5/323077 UCOMPOSITE 4.0 (d) ATPG3/163078 UCOMPOSITE 5.0 (m) A

Anthony International ; San Fernando, CA

TTG1/8520 UANSI ONLY 3.0 ATTG5/322289 UANSI ONLY 4.0 ATTG3/16999 UANSI ONLY 5.0 ATTG1/41000 UANSI ONLY 6.0 A

Arch Aluminum & Glass ; Fort Worth, TX

LTG1/43603 UCOMPOSITE 6.0 (b) (.030) AArch Aluminum & Glass Co. Inc. ; Villa Rica, GA

LTG1/43536 UCOMPOSITE 6.0 (b) (.030) AArch Aluminum & Glass Co. Inc. ; Waukesha, WI

LTG1/43430 UCOMPOSITE 6.0 (b) (.030) AArch Aluminum & Glass Co., Inc. ; Orlando, FL

LTG1/43461 UCOMPOSITE 6.0 (b) (.030) AArch Aluminum & Glass Co., Inc. ; Tamarac, FL

LTG1/42785 UCOMPOSITE 6.0 (b) (.030) AArch Deco Glass ; Columbus, OH

LTG1/42511 UCOMPOSITE 6.0 (b) (.030) ALTG1/43407 UCOMPOSITE 6.0 (b) (.030) ALTG1/22175 UCOMPOSITE 12.0 (b) (.030) ALSP1/42600 UCOMPOSITE 6.0 (b) (.030) A

Architectural Safety Glass ; Ft. Pierce, FL

LTG1/41914 UCOMPOSITE 6.0 (b) (.030) AArlene Stained Glass & Door ; Houston, TX

TTG1/83582 UCOMPOSITE 3.0 ATTG3/163583 UCOMPOSITE 5.0 ATTG1/43584 UCOMPOSITE 6.0 ATPG5/323585 UCOMPOSITE 4.0 (s) ATPG3/163586 UCOMPOSITE 5.0 (s) A

Bendheim Wall Systems ; Wunsiedel-Holenbrunn, Germany

TBG1/42570 20x76COMPOSITE 6.0 ATBG9/322569 16x76COMPOSITE 7.0 A

Berkowitz, J.E. ; Pedricktown, NJ

TTG1/41990 UCOMPOSITE 6.0 ATTG3/82646 UCOMPOSITE 10.0 ATTG1/21991 UCOMPOSITE 12.0 ATTG3/42647 UCOMPOSITE 19.0 A

Binswanger Mirror ; Grenada, MS

TTG1/82787 UCOMPOSITE 3.0 ATTG3/162788 UCOMPOSITE 5.0 ATTG1/42789 UCOMPOSITE 6.0 ATTG3/82840 UCOMPOSITE 10.0 A

Bronco Industries, Inc. ; Delta, BC Canada

TTG1/82242 UCOMPOSITE 3.0 ATTG5/322243 UCOMPOSITE 4.0 ATTG3/162244 UCOMPOSITE 5.0 ATTG1/42245 UCOMPOSITE 6.0 ATTG3/82246 UCOMPOSITE 10.0 ATTG1/22247 UCOMPOSITE 12.0 ATPG1/83562 UCOMPOSITE 3.0 (s) ATPG5/323563 UCOMPOSITE 4.0 (m) ATPG3/163564 UCOMPOSITE 5.0 (m) ATPG1/43565 UCOMPOSITE 6.0 (s) A

Cameron Glass, Inc. ; Broken Arrow, OK

TTG3/162501 UCOMPOSITE 5.0 ATTG1/42455 UCOMPOSITE 6.0 ATTG3/82032 UCOMPOSITE 10.0 ATTG1/22033 UCOMPOSITE 12.0 A

Cardinal CG ; Buford, GA

TTG1/81921 UCOMPOSITE 3.0 ATTG5/321922 UCOMPOSITE 4.0 ATTG3/161923 UCOMPOSITE 5.0 ATTG1/41924 UCOMPOSITE 6.0 ATPG1/82146 UCOMPOSITE 3.0 (s) ATPG3/162148 UCOMPOSITE 5.0 (s) A

Cardinal CG ; Casa Grande, AZ

TTG1/82878 UCPSC ONLY 3.0TTG5/322879 UCPSC ONLY 4.0TTG3/162880 UCPSC ONLY 5.0TTG1/42881 UCPSC ONLY 6.0

Cardinal CG ; Galt, CA

TTG1/82357 UCOMPOSITE 3.0 ATTG5/322358 UCOMPOSITE 4.0 ATTG3/162359 UCOMPOSITE 5.0 ATTG1/42360 UCOMPOSITE 6.0 ATPG1/83599 UCOMPOSITE 3.0 (s) ATPG5/323600 UCOMPOSITE 4.0 (m) ATPG3/163601 UCOMPOSITE 5.0 (m) A

Cardinal CG ; Moreno Valley, CA

TTG1/82293 UCPSC ONLY 3.0TTG5/322294 UCPSC ONLY 4.0TTG3/162295 UCPSC ONLY 5.0TTG1/42296 UCPSC ONLY 6.0

Cardinal CG ; North Salt Lake, UT

TTG1/83579 UCOMPOSITE 3.0 ATTG5/323580 UCOMPOSITE 4.0 ATTG3/163581 UCOMPOSITE 5.0 ATTG1/43555 UCOMPOSITE 6.0 ATPG5/323064 UCOMPOSITE 4.0 (d) ATPG3/163065 UCOMPOSITE 5.0 (m) A

Cardinal CG ; Northfield, MN

TTG1/81985 UCPSC ONLY 3.0TTG5/321986 UCPSC ONLY 4.0TTG3/161987 UCPSC ONLY 5.0TTG1/41988 UCPSC ONLY 6.0TPG1/82011 UCPSC ONLY 3.0 (s)TPG5/322012 UCPSC ONLY 4.0 (s)TPG3/162013 UCPSC ONLY 5.0 (s)

Page 38

SGCC# INCH TYPEMAX SIZE CERTIFIEDTEST STD (MM)

Certified Products-Alphabetical By Plant

SGCC# INCH TYPEMAX SIZE

CERTIFIEDTEST STD (MM)

July 1, 2007

ANSI CLASS

ANSICLASS

Cardinal CG ; Spring Green, WI

TTG1/82067 UCOMPOSITE 3.0 ATTG5/322068 UCOMPOSITE 4.0 ATTG3/162069 UCOMPOSITE 5.0 ATTG1/42070 UCOMPOSITE 6.0 ATTG9/322876 24x53COMPOSITE 8.0 ATPG1/82071 UCOMPOSITE 3.0 (s) A

Cardinal CG ; Tumwater, WA

TTG1/82007 UCPSC ONLY 3.0TTG5/322008 UCPSC ONLY 4.0TTG3/162009 UCPSC ONLY 5.0TTG1/42010 UCPSC ONLY 6.0TPG1/82954 UCPSC ONLY 3.0 (s)TPG5/322955 UCPSC ONLY 4.0 (d)TPG3/162956 UCPSC ONLY 5.0 (m)

Cardinal CG ; Waxahachie, TX

TTG1/82699 UCOMPOSITE 3.0 ATTG5/322700 UCOMPOSITE 4.0 ATTG3/162701 UCOMPOSITE 5.0 ATTG1/42702 UCOMPOSITE 6.0 ATPG1/82703 UCOMPOSITE 3.0 (m) ATPG3/162705 UCOMPOSITE 5.0 (m) A

Cardinal FG ; Durant, OK

TTG1/82909 UCOMPOSITE 3.0 ATTG5/322910 UCOMPOSITE 4.0 ATTG3/162911 UCOMPOSITE 5.0 ATTG1/42912 UCOMPOSITE 6.0 ATPG1/83004 UCOMPOSITE 3.0 (m) A

Cardinal IG ; Fargo, ND

TTG1/82235 UCOMPOSITE 3.0 ATTG5/322234 UCOMPOSITE 4.0 ATTG3/162233 UCOMPOSITE 5.0 ATTG1/42232 UCOMPOSITE 6.0 ATPG1/82231 UCOMPOSITE 3.0 (s) ATPG5/322285 UCOMPOSITE 4.0 (m) ATPG3/162286 UCOMPOSITE 5.0 (s) A

Cardinal IG ; Fremont, IN

TTG1/82176 UCOMPOSITE 3.0 ATTG5/322177 UCOMPOSITE 4.0 ATTG3/162178 UCOMPOSITE 5.0 ATTG1/42179 UCOMPOSITE 6.0 ATPG1/82203 UCOMPOSITE 3.0 (s) ATPG5/322204 UCOMPOSITE 4.0 (s) ATPG3/162205 UCOMPOSITE 5.0 (s) A

Cardinal IG ; Greenfield, IA

TTG1/81827 UCPSC ONLY 3.0TTG5/321828 UCPSC ONLY 4.0TTG3/161829 UCPSC ONLY 5.0TTG1/41830 UCPSC ONLY 6.0TPG1/81841 UCPSC ONLY 3.0 (s)TPG5/321842 UCPSC ONLY 4.0 (m)TPG3/161843 UCPSC ONLY 5.0 (s)

Cardinal IG ; Hood River, OR

TTG1/82831 UCPSC ONLY 3.0TTG5/322858 UCPSC ONLY 4.0TTG3/162833 UCPSC ONLY 5.0TTG1/42834 UCPSC ONLY 6.0TPG1/82857 UCPSC ONLY 3.0 (m)TPG5/322832 UCPSC ONLY 4.0 (d)TPG3/162859 UCPSC ONLY 4.7 (m)

Cardinal IG ; Mountain Top, PA

TTG1/83068 UCOMPOSITE 3.0 ATTG5/323069 UCOMPOSITE 4.0 ATTG3/163070 UCOMPOSITE 5.0 ATTG1/43071 UCOMPOSITE 6.0 ATPG1/83073 UCOMPOSITE 3.0 (m) ATPG5/323115 UCOMPOSITE 4.0 (m) ATPG3/163072 UCOMPOSITE 5.0 (m) A

Cardinal IG ; Spring Green, WI

TTG1/81831 UCOMPOSITE 3.0 ATTG5/321832 UCOMPOSITE 4.0 ATTG3/161833 UCOMPOSITE 5.0 ATTG1/41834 UCOMPOSITE 6.0 ATPG1/81844 UCOMPOSITE 3.0 (s) ATPG5/321845 UCOMPOSITE 4.0 (m) ATPG3/161846 UCOMPOSITE 5.0 (s) A

Cardinal IG ; Tomah, WI

TTG1/82317 UCPSC ONLY 3.0TTG5/322318 UCPSC ONLY 4.0TTG3/162319 UCPSC ONLY 5.0TTG1/42320 UCPSC ONLY 6.0TPG1/82321 UCPSC ONLY 3.0 (s)TPG5/322322 UCPSC ONLY 4.0 (s)TPG3/162323 UCPSC ONLY 5.0 (s)

Cardinal IG ; Vinton, VA

TTG1/82919 UCOMPOSITE 3.0 ATTG5/322920 UCOMPOSITE 4.0 ATTG3/162921 UCOMPOSITE 5.0 ATTG1/42922 UCOMPOSITE 6.0 ATPG1/82923 UCOMPOSITE 3.0 (s) ATPG5/322924 UCOMPOSITE 4.0 (s) ATPG3/163619 UCOMPOSITE 5.0 (s) A

Cardinal IG ; Waxahachie, TX

TTG1/82328 UCPSC ONLY 3.0TTG5/322329 UCPSC ONLY 4.0TTG3/162330 UCPSC ONLY 5.0TTG1/42331 UCPSC ONLY 6.0TPG1/82397 UCPSC ONLY 3.0 (s)TPG3/162399 UCPSC ONLY 5.0 (s)LTG7/323626 UCOMPOSITE 5.5 (b) (.030) ALTG1/43627 UCOMPOSITE 6.0 (b) (.030) ALTG11/323628 UCOMPOSITE 8.7 (b) (.030) ALTG3/83629 UCOMPOSITE 10.0 (b) (.030) ALTG1/23630 UCOMPOSITE 12.0 (b) (.030) A

Page 39

SGCC# INCH TYPEMAX SIZE CERTIFIEDTEST STD (MM)

Certified Products-Alphabetical By Plant

SGCC# INCH TYPEMAX SIZE

CERTIFIEDTEST STD (MM)

July 1, 2007

ANSI CLASS

ANSICLASS

Cardinal LG ; Amery, WI

LTG7/322976 UCOMPOSITE 5.5 (b) (.030) ALTG1/42167 UCOMPOSITE 6.0 (b) (.030) ALTG5/162463 UCOMPOSITE 8.7 (b) (.030) ALTG3/82462 UCOMPOSITE 10.0 (b) (.030) ALTG1/22464 UCOMPOSITE 12.0 (b) (.030) ALPG5/162240 UCOMPOSITE 8.9 (b)(m)(I) (.030) A

Cardinal LG ; Ocala, FL

TTG1/83505 UCOMPOSITE 3.1 ATTG5/323506 UCOMPOSITE 3.9 ATTG3/163507 UCOMPOSITE 4.7 ATTG1/43508 UCOMPOSITE 5.7 ALTG7/323509 UCOMPOSITE 5.5 (b) (.030) ALTG1/43510 UCOMPOSITE 6.0 (b) (.030) ALTG5/163511 UCOMPOSITE 8.7 (b) (.030) ALTG3/83512 UCOMPOSITE 10.0 (b) (.030) ALTG1/23513 UCOMPOSITE 12.0 (b) (.030) A

Cardinal TG ; Chehalis, WA

TTG7/643662 UCOMPOSITE 2.8 ATTG1/83455 UCOMPOSITE 3.0 ATTG5/323456 UCOMPOSITE 3.9 ATTG5/323457 UCOMPOSITE 4.0 (IN) ATTG3/163458 UCOMPOSITE 5.0 ATTG1/43459 UCOMPOSITE 6.0 A

Cardinal TG ; Tomah, WI

TTG1/81804 UCOMPOSITE 3.0 ATTG5/321805 UCOMPOSITE 4.0 ATTG3/161806 UCOMPOSITE 5.0 ATTG1/41807 UCOMPOSITE 6.0 A

Cat i Manufacturing, Inc. ; South Elgin, IL

TTG1/82781 24x36COMPOSITE 3.0 ATTG5/322782 24x36COMPOSITE 4.0 ATTG3/162783 24x36COMPOSITE 5.0 ATTG1/42784 24x36COMPOSITE 6.0 A

Changshu Hard Glass Co., Ltd. ; Jiangsu, China

TTG1/82904 UCOMPOSITE 3.0 ATTG5/322987 UCOMPOSITE 4.0 ATTG3/162988 UCOMPOSITE 5.0 A

Changshu Xingfu Glass Building Material Co., LTD ; Changshu, Jiangshu Province, PR China

TTG5/323664 UCOMPOSITE 4.0 ATPG5/323665 UCOMPOSITE 4.0 A

Changshu Zhongxin Bldg. Mat. Co. ; Changshu City, China

TTG1/82432 UANSI ONLY 3.0 AChicago Tempered Glass, Inc. ; Chicago, IL

TTG5/323086 UCOMPOSITE 4.0 ATTG3/163087 UCOMPOSITE 5.0 ATTG1/43088 UCOMPOSITE 6.0 ATTG3/83089 UCOMPOSITE 10.0 ATTG1/23090 UCOMPOSITE 12.0 A

Coastal Glass Distributors ; Charleston, SC

TTG1/82101 UCOMPOSITE 3.0 ATTG5/322102 UCOMPOSITE 4.0 ATTG3/162103 UCOMPOSITE 5.0 ATTG1/42104 UCOMPOSITE 6.0 ATTG3/82512 UCOMPOSITE 10.0 ATTG1/22513 UCOMPOSITE 12.0 ATPG1/82107 UCOMPOSITE 3.0 (s) ATPG5/322108 UCOMPOSITE 4.0 (d) ATPG3/162109 UCOMPOSITE 5.0 (d) ATPG1/42562 UCOMPOSITE 6.0 (m) ATPG3/82563 UCOMPOSITE 10.0 (s) ALTG9/322528 UCOMPOSITE 7.0 (l) (.030) ALTG1/22527 UCOMPOSITE 12.0 (l) (.030) A

Colonial Mirror & Glass Corp. ; Brooklyn, NY

TTG3/162237 UCOMPOSITE 5.0 ATTG1/41847 UCOMPOSITE 6.0 ATTG3/81848 UCOMPOSITE 10.0 ATTG1/21929 UCOMPOSITE 12.0 ATTG5/82236 UCOMPOSITE 15.0 ATTG3/42238 UCOMPOSITE 19.0 A

Commercial Insulating Glass Co. ; Sarasota, FL

TTG1/81889 31x76COMPOSITE 3.0 ATTG3/161890 31x76COMPOSITE 5.0 ATTG1/41891 31x76COMPOSITE 6.0 A

Consolidated Glass Corp. ; New Castle, PA

TTG1/81998 UCOMPOSITE 3.0 ATTG5/321999 UCOMPOSITE 4.0 ATTG3/162005 UCOMPOSITE 5.0 ATTG1/42002 UCOMPOSITE 6.0 ATTG5/163635 UCOMPOSITE 8.0 ATTG3/82003 UCOMPOSITE 10.0 ATTG1/22004 UCOMPOSITE 12.0 ATPG5/322355 UCOMPOSITE 4.0 (s) ATPG3/162354 UCOMPOSITE 5.0 (s) A

Contour Industries, Inc. ; Surgoinsville, TN

TTG1/81680 18x76COMPOSITE 3.0 ATTG3/161678 18x76COMPOSITE 5.0 ATTG1/41677 18x76COMPOSITE 6.0 ATPG1/81676 18x76COMPOSITE 3.0 (s) A

Contractors Wardrobe ; Valencia, CA

TTG7/643463 UCOMPOSITE 2.8 ATTG1/83464 UCOMPOSITE 3.0 ATTG5/323465 UCOMPOSITE 4.0 ATTG3/163466 UCOMPOSITE 5.0 ATTG1/43467 UCOMPOSITE 6.0 ATTG3/83469 UCOMPOSITE 10.0 ATTG1/23470 UCOMPOSITE 12.0 ATTG3/43472 UCOMPOSITE 19.0 ATPG1/83473 UCOMPOSITE 3.0 (m) ATPG5/323474 UCOMPOSITE 4.0 (d) ATPG3/163475 UCOMPOSITE 5.0 (d) ATPG1/43476 UCOMPOSITE 6.0 (m) ATPG3/83477 UCOMPOSITE 10.0 (s) A

Page 40

SGCC# INCH TYPEMAX SIZE CERTIFIEDTEST STD (MM)

Certified Products-Alphabetical By Plant

SGCC# INCH TYPEMAX SIZE

CERTIFIEDTEST STD (MM)

July 1, 2007

ANSI CLASS

ANSICLASS

Coral Industries ; Tuscaloosa, AL

TTG1/83420 UCOMPOSITE 3.0 ATTG3/161910 UCOMPOSITE 5.0 ATTG1/41911 UCOMPOSITE 6.0 ATTG3/82144 UCOMPOSITE 10.0 ATTG1/22145 UCOMPOSITE 12.0 ATTG3/42644 UCOMPOSITE 19.0 ATPG3/161964 UCOMPOSITE 5.0 (d) ATPG1/42944 UCOMPOSITE 6.0 (d) ATPG3/82945 UCOMPOSITE 10.0 (d) A

Craftsman Tempered Glass ; Houston, TX

TTG1/82335 UCOMPOSITE 3.0 ATTG3/162336 UCOMPOSITE 5.0 ATTG1/42337 UCOMPOSITE 6.0 ATTG3/82338 UCOMPOSITE 10.0 ATTG1/22339 UCOMPOSITE 12.0 ATTG3/42340 UCOMPOSITE 19.0 ATPG3/162342 UCOMPOSITE 5.0 (s) ALTG1/42707 UCOMPOSITE 6.0 (l) (.030) A

Dallas Flat Glass Distributors, Inc. ; Carrollton, TX

TTG1/83699 UCOMPOSITE 3.0 ATTG3/163700 UCOMPOSITE 5.0 ATTG1/43701 UCOMPOSITE 6.0 A

Day Specialties Corporation ; Midland, ON Canada

TTG1/83067 UCOMPOSITE 3.0 ATTG5/323659 UCOMPOSITE 4.0 ATTG3/163636 UCOMPOSITE 5.0 ATTG1/43637 UCOMPOSITE 6.0 A

Desert Glass Products ; N. Las Vegas, NV

TTG1/82791 UCOMPOSITE 3.0 ATTG5/322793 UCOMPOSITE 4.0 ATTG3/162795 UCOMPOSITE 5.0 ATTG1/42797 UCOMPOSITE 6.0 ATTG3/82798 UCOMPOSITE 10.0 ATTG1/22799 UCOMPOSITE 12.0 ATTG3/42800 UCOMPOSITE 19.0 ATPG1/82792 UCOMPOSITE 3.0 (m) ATPG5/322794 UCOMPOSITE 4.0 (m) ATPG3/162796 UCOMPOSITE 5.0 (m) A

Dlubak Corporation ; Blairsville, PA

TTG1/43017 UCOMPOSITE 6.0 ATTG1/23018 UCOMPOSITE 12.0 ATTG3/43019 UCOMPOSITE 19.0 ALTG9/163021 UCOMPOSITE 14.0 (b) (.030) A

Dong Sung Glass Korea, Co., Ltd. ; Inchon, Korea

TTG3/162709 UCOMPOSITE 5.0 ADongli Tempered Glass Co., Ltd. ; Qinhuangdao, China

TTG1/82533 UANSI ONLY 3.0 ALTG1/42821 UANSI ONLY 6.0 (b)(C1) (.015) B

Downey Glass Industries, LLC ; Pompano Beach, FL

TTG1/82660 UCOMPOSITE 3.0 ATTG3/162661 UCOMPOSITE 5.0 ATTG1/42662 UCOMPOSITE 6.0 ATTG3/82663 UCOMPOSITE 10.0 ATTG1/22664 UCOMPOSITE 12.0 ATTG3/42665 UCOMPOSITE 19.0 A

Eckelt Glas GmbH ; Steyr, Austria

TTG1/42850 UCOMPOSITE 6.0 ATTG5/162851 UCOMPOSITE 8.0 ATTG3/82852 UCOMPOSITE 10.0 ATTG1/22853 UCOMPOSITE 12.0 ATTG5/82854 UCOMPOSITE 15.0 ATTG3/42855 UCOMPOSITE 19.0 A

Edge Seal Technologies ; Walton Hills, OH

TTG1/82050 UCOMPOSITE 3.0 ATTG5/322051 UCOMPOSITE 4.0 ATTG3/162052 UCOMPOSITE 5.0 ATTG1/42055 UCOMPOSITE 6.0 ATPG1/83631 UCOMPOSITE 3.0 (s) A

Efco Corp. ; Monett, MO

TTG3/161901 UCOMPOSITE 5.0 ATTG1/41902 UCOMPOSITE 6.0 ATPG3/162143 UCOMPOSITE 5.0 (s) A

Engineered Glass Products, L.L.C. ; Chicago, IL

TTG5/322589 30x72ANSI ONLY 4.0 ATTG3/162590 30x72ANSI ONLY 5.0 ATTG15/642698 30x72ANSI ONLY 6.0 A

FTG of NC, LLC ; Kernersville, NC

TTG1/82551 UCOMPOSITE 3.0 ATTG3/162553 UCOMPOSITE 5.0 ATTG1/42554 UCOMPOSITE 6.0 ATTG3/82556 UCOMPOSITE 10.0 ATTG1/22557 UCOMPOSITE 12.0 (IN) ATPG3/162560 UCOMPOSITE 5.0 (s) A

Galaxy Glass Corp., Inc. ; Fairfield, NJ

LTG1/23661 UCOMPOSITE 12.0 (.060) AGemtron-Sweetwater ; Sweetwater, TN

TTG1/81334 UCOMPOSITE 3.0 ATTG5/321332 UCOMPOSITE 4.0 ATTG3/161201 UCOMPOSITE 5.0 ATTG1/41477 UCOMPOSITE 6.0 ATPG1/81422 UCOMPOSITE 3.0 (s) ATPG5/321424 UCOMPOSITE 4.0 (s) A

Gemtron-Vincennes ; Vincennes, IN

TTG1/82951 UCOMPOSITE 3.0 AGGI Glass Distributors Corp. ; Secaucus, NJ

TTG5/322928 UCOMPOSITE 4.0 ATTG3/162226 UCOMPOSITE 5.0 ATTG1/42227 UCOMPOSITE 6.0 ATTG3/82282 UCOMPOSITE 10.0 ATTG1/22228 UCOMPOSITE 12.0 A

Glass Design of Miami, Inc. ; Miami, FL

TTG1/43453 UCOMPOSITE 6.0 ATTG3/83454 UCOMPOSITE 10.0 ATTG1/23607 UCOMPOSITE 12.0 A

Page 41

SGCC# INCH TYPEMAX SIZE CERTIFIEDTEST STD (MM)

Certified Products-Alphabetical By Plant

SGCC# INCH TYPEMAX SIZE

CERTIFIEDTEST STD (MM)

July 1, 2007

ANSI CLASS

ANSICLASS

Glass Dynamics, Inc. ; Stoneville, NC

TTG1/82728 UCOMPOSITE 3.0 ATTG5/323383 UCOMPOSITE 4.0 ATTG3/162730 UCOMPOSITE 5.0 ATTG1/42732 UCOMPOSITE 6.0 ATTG5/163382 UCOMPOSITE 8.0 ATTG3/82729 UCOMPOSITE 10.0 ATTG1/22733 UCOMPOSITE 12.0 ATTG5/82731 UCOMPOSITE 15.0 ATTG3/42734 UCOMPOSITE 19.0 A

Glass South Africa, LTD Parow ; Cape Town, South Africa

TTG1/82658 34x34COMPOSITE 3.0 ATTG5/322421 UCOMPOSITE 4.0 ATTG3/162422 UCOMPOSITE 5.0 A

Glass South Africa, LTD Springs ; Springs, South Africa

TTG5/322712 UCOMPOSITE 4.0 ATTG1/42767 UCOMPOSITE 6.0 A

Glass, Inc. ; Englewood, CO

TTG1/82185 UCOMPOSITE 3.0 ATTG3/162186 UCOMPOSITE 5.0 ATTG1/42187 UCOMPOSITE 6.0 ATTG3/82188 UCOMPOSITE 10.0 ATTG1/22189 UCOMPOSITE 12.0 ATTG3/42190 UCOMPOSITE 19.0 ATPG3/162193 UCOMPOSITE 5.0 (s) A

Goldray Industries Ltd. ; Calgary, AB Canada

TTG1/82444 UCOMPOSITE 3.0 ATTG5/322445 UCOMPOSITE 4.0 ATTG3/162446 UCOMPOSITE 5.0 ATTG1/42447 UCOMPOSITE 6.0 ATTG3/82448 UCOMPOSITE 10.0 ATTG1/22449 UCOMPOSITE 12.0 A

Grand Glass ; Jakarta, Indonesia

TTG3/163057 UCOMPOSITE 5.0 ATTG1/43058 UCOMPOSITE 6.0 ATTG3/83059 UCOMPOSITE 10.0 ATTG1/23300 UCOMPOSITE 12.0 ALTG1/43301 UCOMPOSITE 6.0 (b) (.060) ALTG3/83302 UCOMPOSITE 10.0 (b) (.060) ALTG1/23303 UCOMPOSITE 12.0 (b) (.060) A

Guardian Fort Lauderdale Corp. ; Ft. Lauderdale, FL

TTG1/81161 UANSI ONLY 3.0 ATTG3/16633 UANSI ONLY 5.0 ATTG1/440 UANSI ONLY 6.0 ATTG3/82525 UANSI ONLY 10.0 ATTG1/22526 UANSI ONLY 12.0 ATPG1/81665 UANSI ONLY 3.0 (s) ATPG3/161318 UANSI ONLY 5.0 (s) A

Guardian Glass of Rogers Corp. ; Rogers, AR

TTG1/81355 UANSI ONLY 3.0 ATTG5/321616 UANSI ONLY 4.0 ATTG3/161356 UANSI ONLY 5.0 ATTG1/41357 UANSI ONLY 6.0 ATPG1/81358 UANSI ONLY 3.0 (s) ATPG5/321359 UANSI ONLY 4.0 (s) A

Guardian Industries Canada Corp. ; Rexdale, ON Canada

TTG1/82801 UANSI ONLY 3.0 ATTG5/322802 UANSI ONLY 4.0 ATTG3/162803 UANSI ONLY 5.0 ATTG1/42804 UANSI ONLY 6.0 ATTG3/82805 UANSI ONLY 10.0 ATTG1/22806 UANSI ONLY 12.0 ALTG5/322808 UANSI ONLY 4.0 (b) (.030) ALTG7/322809 UANSI ONLY 5.6 (b) (.030) ALTG1/42810 UANSI ONLY 6.0 (b) (.030) ALTG5/163608 UCOMPOSITE 8.0 (b) (.030) ALTG3/83609 UCOMPOSITE 10.0 (b) (.030) ALTG1/23610 UCOMPOSITE 12.0 (b) (.030) A

Guardian Industries Canada Corp. ; Tillsonburg, ON Canada

TTG1/81462 UANSI ONLY 3.0 ATTG1/43359 UCOMPOSITE 6.0 A

Guardian Industries Corp. ; Carleton, MI

TTG1/8933 UCOMPOSITE 3.0 ATTG5/32934 UANSI ONLY 4.0 ATTG3/16631 UANSI ONLY 5.0 ATTG1/4131 UANSI ONLY 6.0 A

Guardian Industries Corp. ; Corsicana, TX

TTG1/81248 UANSI ONLY 3.0 ATTG5/321249 UANSI ONLY 4.0 ATTG3/161250 UANSI ONLY 5.0 ATTG1/41251 UANSI ONLY 6.0 ATTG5/161826 UANSI ONLY 8.0 ATTG3/81253 UANSI ONLY 10.0 ATTG1/21803 UANSI ONLY 12.0 ATPG1/82458 UANSI ONLY 3.0 (m) ATPG5/322459 UANSI ONLY 4.0 (m) ATPG3/162460 UANSI ONLY 5.0 (m) A

Guardian Industries Corp. ; DeWitt, IA

TTG1/82020 UANSI ONLY 3.0 ATTG5/322021 UANSI ONLY 4.0 ATTG3/162022 UANSI ONLY 5.0 ATTG1/42023 UANSI ONLY 6.0 ATTG5/162024 UANSI ONLY 8.0 ATTG3/82545 UANSI ONLY 10.0 ATTG1/22649 UANSI ONLY 12.0 ATPG5/322667 UANSI ONLY 4.0 (s) ATPG3/162668 UANSI ONLY 5.0 (s) A

Guardian Industries Corp. ; Geneva, NY

TTG1/82259 UANSI ONLY 3.0 ATTG5/322260 UANSI ONLY 4.0 ATTG3/162261 UANSI ONLY 5.0 ATTG1/42262 UANSI ONLY 6.0 ATTG5/163672 UANSI ONLY 8.0 ATTG3/82519 UANSI ONLY 10.0 ATTG1/23673 UANSI ONLY 12.0 A

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SGCC# INCH TYPEMAX SIZE CERTIFIEDTEST STD (MM)

Certified Products-Alphabetical By Plant

SGCC# INCH TYPEMAX SIZE

CERTIFIEDTEST STD (MM)

July 1, 2007

ANSI CLASS

ANSICLASS

Guardian Industries Corp. ; Kingsburg, CA

TTG1/8968 UANSI ONLY 3.0 ATTG5/32969 UANSI ONLY 4.0 ATTG3/16970 UANSI ONLY 5.0 ATTG1/4971 UANSI ONLY 6.0 ATPG1/81303 UANSI ONLY 3.0 (d) ATPG5/321301 UANSI ONLY 4.0 (m) ATPG3/161304 UANSI ONLY 5.0 (m) ATPG1/41882 UANSI ONLY 6.0 (m) A

Guardian Industries Corp. ; Richburg, SC

TTG1/81630 UANSI ONLY 3.0 ATTG5/321631 UANSI ONLY 4.0 ATTG3/161632 UANSI ONLY 5.0 ATTG1/41633 UANSI ONLY 6.0 ATTG5/162382 UANSI ONLY 8.0 ATTG3/81634 UANSI ONLY 10.0 ATPG1/81683 UANSI ONLY 3.0 (m) ATPG5/321635 UANSI ONLY 4.0 (m) ATPG3/161865 UANSI ONLY 5.0 (m) ATPG1/43002 UANSI ONLY 6.0 (m) ATPG3/83003 UANSI ONLY 10.0 (m) A

Guardian Millbury Corp. ; Millbury, OH

TTG1/82616 UANSI ONLY 3.0 ATTG5/321575 UANSI ONLY 4.0 ATTG3/161576 UANSI ONLY 5.0 ATTG1/41577 UANSI ONLY 6.0 A

Guardian Walled Lake Fabrication Corp. ; Walled Lake, MI

TTG1/82566 UANSI ONLY 3.0 ATTG5/322567 UANSI ONLY 4.0 ATTG3/162141 UANSI ONLY 5.0 ATTG1/42142 UANSI ONLY 6.0 A

Guardian Webster, Inc. ; Webster, MA

TTG1/8300 UANSI ONLY 3.0 ATTG5/321607 UANSI ONLY 4.0 ATTG3/161216 UANSI ONLY 5.0 ATTG1/4662 UANSI ONLY 6.0 ATTG3/8471 UANSI ONLY 10.0 ATTG1/21235 UANSI ONLY 12.0 ATPG1/83604 UCOMPOSITE 3.0 (s) ATPG5/322451 UANSI ONLY 4.0 (m) ATPG3/162603 UANSI ONLY 5.0 (m) ATPG7/323024 UANSI ONLY 5.6 (s) A

Haida Safety Glass Ltd. ; Wuxi, Jiangsu, China

TTG5/322932 UCOMPOSITE 4.0 ATTG3/162933 UCOMPOSITE 5.0 ATTG1/42934 UCOMPOSITE 6.0 ATTG5/162935 UCOMPOSITE 8.0 ATTG3/82936 UCOMPOSITE 10.0 ATTG1/23602 UCOMPOSITE 12.0 ATPG5/323036 UCOMPOSITE 4.0 (m) ATPG3/163037 UCOMPOSITE 5.0 (m) ATPG1/43038 UCOMPOSITE 6.0 (m) A

Industrial Tempering Glass ; Brooklyn, NY

TTG3/163386 UCOMPOSITE 5.0 ATTG1/43387 UCOMPOSITE 6.0 ATTG3/83418 UCOMPOSITE 10.0 ATTG1/23419 UCOMPOSITE 12.0 A

Intex Glass (Xiamen) Co., Ltd. ; Xiamen, Fujian, China

TTG1/82572 UCOMPOSITE 3.0 ATTG5/322573 UCOMPOSITE 4.0 ATTG3/162574 UCOMPOSITE 5.0 ATTG1/42575 UCOMPOSITE 6.0 ATTG5/163025 UCOMPOSITE 8.0 ATTG3/82576 UCOMPOSITE 10.0 ATTG1/22577 UCOMPOSITE 12.0 A

Kohler Company ; Union City, TN

TTG1/81979 UCOMPOSITE 3.0 ATTG5/321980 UCOMPOSITE 4.0 ATTG3/161981 UCOMPOSITE 5.0 ATTG1/41982 UCOMPOSITE 6.0 ATTG3/82434 UCOMPOSITE 10.0 (IN) ATPG1/81983 UCOMPOSITE 3.0 (s) ATPG5/323532 UCOMPOSITE 4.0 (s) ATPG3/161984 UCOMPOSITE 5.0 (s) ATPG1/42918 UCOMPOSITE 6.0 (m) A

Laurier Glass Ltd. ; Quebec, QC Canada

TTG3/82721 UCOMPOSITE 10.0 ATTG1/22720 UCOMPOSITE 12.0 A

Mid Ohio Tempering ; Columbus, OH

TTG1/82491 UCOMPOSITE 3.0 ATTG3/162766 UCOMPOSITE 5.0 ATTG1/42157 UCOMPOSITE 6.0 ATTG3/82158 UCOMPOSITE 10.0 ATTG1/22159 UCOMPOSITE 12.0 A

Milgard Tempering ; Dixon, CA

TTG1/42842 UCOMPOSITE 6.0 AMilgard Tempering, Inc. ; Tacoma, WA

TTG1/41578 UCOMPOSITE 6.0 AMirror Factory ; Plymouth, MN

LTG7/321915 UCOMPOSITE 5.6 (b) (.030) AMirrorCrafters Custom Beveling Inc. ; Pompano, FL

TTG1/82989 UCOMPOSITE 3.0 ATTG3/162990 UCOMPOSITE 5.0 ATTG1/42991 UCOMPOSITE 6.0 ATTG3/82992 UCOMPOSITE 10.0 ATTG1/22993 UCOMPOSITE 12.0 ATTG3/42994 UCOMPOSITE 19.0 ATPG3/162996 UCOMPOSITE 5.0 (d) ATPG3/83493 UCOMPOSITE 10.0 (d) A

Multiver ; Vanier, QC Canada

TTG1/82498 UCOMPOSITE 3.0 ATTG5/322629 UCOMPOSITE 4.0 ATTG3/163005 UCOMPOSITE 5.0 ATTG1/42499 UCOMPOSITE 6.0 A

Nashville Tempered Glass Corp. ; Nashville, TN

TTG1/81416 UCOMPOSITE 3.0 ATTG5/322497 UCOMPOSITE 4.0 ATTG3/161467 UCOMPOSITE 5.0 ATTG1/41417 UCOMPOSITE 6.0 ATTG3/82494 UCOMPOSITE 10.0 ATPG1/82420 UCOMPOSITE 3.0 (s) ATPG3/162417 UCOMPOSITE 5.0 (d) A

Page 43

SGCC# INCH TYPEMAX SIZE CERTIFIEDTEST STD (MM)

Certified Products-Alphabetical By Plant

SGCC# INCH TYPEMAX SIZE

CERTIFIEDTEST STD (MM)

July 1, 2007

ANSI CLASS

ANSICLASS

Nashville Tempered Glass L.L.C. ; Hendersonville, TN

TTG5/322691 UANSI ONLY 4.0 ATTG3/162692 UANSI ONLY 5.0 ATTG1/42693 UANSI ONLY 6.0 ATTG3/82694 UANSI ONLY 10.0 A

Northwest Glass ; Billings, MT

TTG1/83649 UCOMPOSITE 3.0 ATTG3/163650 UCOMPOSITE 5.0 ATTG1/43651 UCOMPOSITE 6.0 ATPG1/83653 UCOMPOSITE 3.0 (s) ATPG3/163655 UCOMPOSITE 5.0 (m) A

Oldcastle Glass CPG ; Wright City, MO

TTG1/83137 UCOMPOSITE 3.0 ATTG5/323138 UCOMPOSITE 4.0 ATTG3/163139 UCOMPOSITE 5.0 ATTG1/43140 UCOMPOSITE 6.0 ATTG5/163141 UCOMPOSITE 8.0 ATTG3/83142 UCOMPOSITE 10.0 ATTG1/23143 UCOMPOSITE 12.0 A

Oldcastle Glass Albertville ; Albertville, MN

TTG1/83104 UCOMPOSITE 3.0 ATTG5/323105 UCOMPOSITE 4.0 ATTG3/163106 UCOMPOSITE 5.0 ATTG1/43107 UCOMPOSITE 6.0 ATTG3/83108 UCOMPOSITE 10.0 ATTG1/23109 UCOMPOSITE 12.0 ATTG5/83110 UCOMPOSITE 15.0 ATTG3/43111 UCOMPOSITE 19.0 ATPG5/323112 UCOMPOSITE 4.0 (s) ATPG3/163113 UCOMPOSITE 5.0 (s) ATPG7/323114 UCOMPOSITE 5.5 (s) ATPG3/83127 UCOMPOSITE 10.0 (m) A

Oldcastle Glass Bensenville ; Bensenville, IL

TTG3/163593 UCOMPOSITE 5.0 ATTG1/41382 UCOMPOSITE 6.0 ATTG5/163594 UCOMPOSITE 8.0 ATTG3/81383 UCOMPOSITE 10.0 ATTG1/21384 UCOMPOSITE 12.0 ATTG3/43595 UCOMPOSITE 19.0 ATPG3/163596 UCOMPOSITE 5.0 (d) ATPG1/43597 UCOMPOSITE 6.0 (d) ATPG3/83598 UCOMPOSITE 10.0 (d) ATBG1/42308 UCOMPOSITE 6.0 ATBG3/81536 UCOMPOSITE 10.0 ATBG1/22053 UCOMPOSITE 12.0 A

Oldcastle Glass Burnaby ; Burnaby, BC Canada

TTG1/83286 UCOMPOSITE 3.0 ATTG5/323287 UCOMPOSITE 4.0 ATTG3/163288 UCOMPOSITE 5.0 ATTG1/43289 UCOMPOSITE 6.0 ATTG5/163290 UCOMPOSITE 8.0 ATTG3/83291 UCOMPOSITE 10.0 ATTG1/23292 UCOMPOSITE 12.0 ATTG5/83293 UCOMPOSITE 16.0 ATTG3/43294 UCOMPOSITE 18.0 ATPG1/83295 UCOMPOSITE 3.0 (m) ATPG5/323296 UCOMPOSITE 4.0 (d) ATPG3/163297 UCOMPOSITE 5.0 (d) A

Oldcastle Glass Calgary ; Calgary, AB Canada

TTG1/83263 UCOMPOSITE 3.0 ATTG5/323264 UCOMPOSITE 4.0 ATTG3/163265 UCOMPOSITE 5.0 ATTG1/43266 UCOMPOSITE 6.0 ATTG5/163267 UCOMPOSITE 8.0 ATTG3/83268 UCOMPOSITE 10.0 ATTG1/23269 UCOMPOSITE 12.0 ATTG5/83270 UCOMPOSITE 16.0 ATTG3/43271 UCOMPOSITE 19.0 ATPG1/83272 UCOMPOSITE 3.0 (m) ATPG5/323273 UCOMPOSITE 4.0 (d) ATPG3/163274 UCOMPOSITE 5.0 (d) ATPG1/43275 UCOMPOSITE 6.0 (m) ATPG3/83262 UCOMPOSITE 10.0 (d) A

Oldcastle Glass Cheshire ; Cheshire, CT

TTG1/83411 UCOMPOSITE 3.0 ATTG3/163412 UCOMPOSITE 5.0 ATTG1/43413 UCOMPOSITE 6.0 ATTG3/83414 UCOMPOSITE 10.0 ATTG1/23415 UCOMPOSITE 12.0 ATPG7/323416 UCOMPOSITE 5.5 (s) A

Oldcastle Glass Denver ; Denver, CO

TTG1/83310 UCOMPOSITE 3.0 ATTG5/323311 UCOMPOSITE 4.0 ATTG3/163312 UCOMPOSITE 5.0 ATTG1/43313 UCOMPOSITE 6.0 ATTG3/83314 UCOMPOSITE 10.0 ATTG1/23315 UCOMPOSITE 12.0 ATTG3/43316 UCOMPOSITE 18.0 ATPG1/83317 UCOMPOSITE 3.0 (s) ATPG5/323318 UCOMPOSITE 4.0 (d) ATPG3/163319 UCOMPOSITE 5.0 (m) ATPG1/43320 UCOMPOSITE 6.0 (s) ATPG3/83321 UCOMPOSITE 10.0 (s) A

Oldcastle Glass District of Columbia ; Warrenton, VA

TTG1/83341 UCOMPOSITE 3.0 ATTG5/323342 UCOMPOSITE 4.0 ATTG3/163343 UCOMPOSITE 5.0 ATTG1/43344 UCOMPOSITE 6.0 ATTG3/83345 UCOMPOSITE 10.0 ATTG1/23346 UCOMPOSITE 12.0 ATPG3/163348 UCOMPOSITE 5.0 (m) ATPG1/43349 UCOMPOSITE 6.0 (m) ATPG3/83350 UCOMPOSITE 10.0 (s) A

Page 44

SGCC# INCH TYPEMAX SIZE CERTIFIEDTEST STD (MM)

Certified Products-Alphabetical By Plant

SGCC# INCH TYPEMAX SIZE

CERTIFIEDTEST STD (MM)

July 1, 2007

ANSI CLASS

ANSICLASS

Oldcastle Glass Fremont ; Freemont, CA

TTG1/83191 UCOMPOSITE 3.0 ATTG5/323192 UCOMPOSITE 4.0 ATTG3/163193 UCOMPOSITE 5.0 ATTG1/43194 UCOMPOSITE 6.0 ATTG3/83195 UCOMPOSITE 10.0 ATTG1/23196 UCOMPOSITE 12.0 ATTG3/43197 UCOMPOSITE 19.0 ATPG1/83199 UCOMPOSITE 3.0 (s) ATPG5/323200 UCOMPOSITE 4.0 (s) ATPG3/163201 UCOMPOSITE 5.0 (m) ATPG7/323202 UCOMPOSITE 5.5 (s) ATPG3/83203 UCOMPOSITE 10.0 (s) ALTG1/43198 UCOMPOSITE 6.0 (b) (.030) A

Oldcastle Glass Grand Prairie ; Grand Prairie, TX

TTG1/83250 UCOMPOSITE 3.0 ATTG5/323251 UCOMPOSITE 4.0 ATTG3/163252 UCOMPOSITE 5.0 ATTG1/43253 UCOMPOSITE 6.0 ATTG5/163254 UCOMPOSITE 8.0 ATTG3/83255 UCOMPOSITE 10.0 ATTG1/23256 UCOMPOSITE 12.0 ATTG3/43257 UCOMPOSITE 18.0 ATPG1/83425 UCOMPOSITE 3.0 (s) ATPG5/323426 UCOMPOSITE 4.0 (m) ATPG3/163427 UCOMPOSITE 5.0 (m) ATPG3/83428 UCOMPOSITE 10.0 (s) ALTG1/43258 UCOMPOSITE 6.0 (b) (.030) A

Oldcastle Glass Houston ; Houston, TX

TTG1/83156 UCOMPOSITE 3.0 ATTG5/323157 UCOMPOSITE 4.0 ATTG3/163158 UCOMPOSITE 5.0 ATTG1/43159 UCOMPOSITE 6.0 ATTG3/83160 UCOMPOSITE 10.0 ATTG1/23161 UCOMPOSITE 12.0 ATPG5/323163 UCOMPOSITE 4.0 (d) ATPG3/163164 UCOMPOSITE 5.0 (m) ATPG1/43165 UCOMPOSITE 6.0 (m) ATPG3/83166 UCOMPOSITE 10.0 (s) ALTG1/43162 UCOMPOSITE 6.0 (b) (.030) A

Oldcastle Glass Indianapolis ; Indianapolis, IN

TTG1/82210 UCOMPOSITE 3.0 ATTG5/322216 UCOMPOSITE 4.0 ATTG3/162211 UCOMPOSITE 5.0 ATTG1/42212 UCOMPOSITE 6.0 ATTG3/82213 UCOMPOSITE 10.0 ATTG1/22214 UCOMPOSITE 12.0 ATPG3/162215 UCOMPOSITE 5.0 (s) ATPG3/83259 UCOMPOSITE 10.0 (s) A

Oldcastle Glass Lithia Springs ; Lithia Springs, GA

TTG1/83304 UCOMPOSITE 3.0 ATTG3/163305 UCOMPOSITE 5.0 ATTG1/43306 UCOMPOSITE 6.0 ATPG3/163309 UCOMPOSITE 5.0 (m) ALTG1/43307 UCOMPOSITE 6.0 (b) (.030) A

Oldcastle Glass Los Angeles ; Los Angeles, CA

TTG1/81608 UCOMPOSITE 3.0 ATTG5/321609 UCOMPOSITE 4.0 ATTG3/16630 UCOMPOSITE 5.0 ATTG1/4514 UCOMPOSITE 6.0 ATTG3/8515 U.COMPOSITE 10.0 ATTG1/2516 UCOMPOSITE 12.0 ATTG3/42074 UCOMPOSITE 19.0 ATPG1/81611 UCOMPOSITE 3.0 (m) ATPG5/322075 UCOMPOSITE 4.0 (s) ATPG3/16935 UCOMPOSITE 5.0 (s) ATPG7/32678 UCOMPOSITE 5.5 (s) A

Oldcastle Glass Louisville ; Louisville, KY

TTG1/83204 UCOMPOSITE 3.0 ATTG5/323205 UCOMPOSITE 4.0 ATTG3/163206 UCOMPOSITE 5.0 ATTG1/43207 UCOMPOSITE 6.0 ATTG3/83208 UCOMPOSITE 10.0 ATTG1/23209 UCOMPOSITE 12.0 ATPG1/83211 UCOMPOSITE 3.0 (s) ATPG5/323212 UCOMPOSITE 4.0 (d) ATPG3/163213 UCOMPOSITE 5.0 (m) ATPG1/43214 UCOMPOSITE 6.0 (m) ATPG3/83215 UCOMPOSITE 10.0 (s) A

Oldcastle Glass Miami ; Miami, FL

TTG1/83496 UCOMPOSITE 3.0 ATTG3/163497 UCOMPOSITE 5.0 ATTG1/43498 UCOMPOSITE 6.0 ATTG3/83499 UCOMPOSITE 10.0 ATTG1/23500 UCOMPOSITE 12.0 ATPG1/83501 UCOMPOSITE 3.0 (s) ATPG3/163502 UCOMPOSITE 5.0 (m) ATPG3/83503 UCOMPOSITE 10.0 (s) A

Oldcastle Glass Miami North ; Miami, FL

TTG1/82669 UCOMPOSITE 3.0 ATTG3/162670 UCOMPOSITE 5.0 ATTG1/42671 UCOMPOSITE 6.0 ATTG3/82672 UCOMPOSITE 10.0 ATTG1/22673 UCOMPOSITE 12.0 A

Oldcastle Glass Montreal ; Montreal, QC Canada

TTG1/81996 UCOMPOSITE 3.0 ATTG5/322883 UCOMPOSITE 4.0 ATTG3/161997 UCOMPOSITE 5.0 ATTG1/42543 UCOMPOSITE 6.0 ATTG5/162884 UCOMPOSITE 8.0 ATTG3/82544 UCOMPOSITE 10.0 ATTG1/22062 UCOMPOSITE 12.0 ATTG5/82063 UCOMPOSITE 15.0 ATTG3/42885 UCOMPOSITE 19.0 A

Page 45

SGCC# INCH TYPEMAX SIZE CERTIFIEDTEST STD (MM)

Certified Products-Alphabetical By Plant

SGCC# INCH TYPEMAX SIZE

CERTIFIEDTEST STD (MM)

July 1, 2007

ANSI CLASS

ANSICLASS

Oldcastle Glass Moorestown ; Moorestown, NJ

TTG1/83180 UCOMPOSITE 3.0 ATTG5/323181 UCOMPOSITE 4.0 ATTG3/163182 UCOMPOSITE 5.0 ATTG1/43183 UCOMPOSITE 6.0 ATTG3/83184 UCOMPOSITE 10.0 ATTG1/23185 UCOMPOSITE 12.0 ATPG1/83186 UCOMPOSITE 3.0 (s) ATPG5/323187 UCOMPOSITE 4.0 (d) ATPG3/163188 UCOMPOSITE 5.0 (m) ATPG1/43189 UCOMPOSITE 5.5 (m) ATPG3/83190 UCOMPOSITE 10.0 (s) A

Oldcastle Glass New York ; Hauppauge, NY

TTG1/81546 UCOMPOSITE 3.0 ATTG3/161547 UCOMPOSITE 5.0 ATTG1/41548 UCOMPOSITE 6.0 ATTG3/81549 UCOMPOSITE 10.0 ATTG1/21550 UCOMPOSITE 12.0 ATTG3/41551 UCOMPOSITE 19.0 ATPG3/163492 UCOMPOSITE 5.0 (d) ATPG1/43491 UCOMPOSITE 6.0 (d) A

Oldcastle Glass Pentiction ; Penticton, BC Canada

LTG1/43217 UCOMPOSITE 6.0 (b)(C1) (.015) BOldcastle Glass Perrysburg ; Perrysburg, OH

TTG1/83233 UCOMPOSITE 3.0 ATTG5/323234 UCOMPOSITE 4.0 ATTG3/163235 UCOMPOSITE 5.0 ATTG1/43236 UCOMPOSITE 6.0 ATTG3/83237 UCOMPOSITE 10.0 ATTG1/23238 UCOMPOSITE 12.0 ATTG5/83239 UCOMPOSITE 16.0 ATTG3/43240 UCOMPOSITE 18.0 ATPG1/83242 UCOMPOSITE 3.0 (s) ATPG3/163243 UCOMPOSITE 5.0 (m) ATPG1/43244 UCOMPOSITE 6.0 (m) ATPG3/83245 UCOMPOSITE 10.0 (m) ALTG9/323241 UCOMPOSITE 7.0 (b) (.030) A

Oldcastle Glass Phoenix ; Phoenix, AZ

TTG1/83128 UCOMPOSITE 3.0 ATTG5/323129 UCOMPOSITE 4.0 ATTG3/163130 UCOMPOSITE 5.0 ATTG1/43131 UCOMPOSITE 6.0 ATTG3/83132 UCOMPOSITE 10.0 ATTG1/23133 UCOMPOSITE 12.0 ATPG1/83134 UCOMPOSITE 3.0 (s) ATPG5/323135 UCOMPOSITE 4.0 (s) ATPG3/163136 UCOMPOSITE 5.0 (m) A

Oldcastle Glass Rock Hill ; Rock Hill, SC

TTG1/83276 UCOMPOSITE 3.0 ATTG5/323462 UCOMPOSITE 4.0 ATTG3/163277 UCOMPOSITE 5.0 ATTG1/43278 UCOMPOSITE 6.0 ATTG3/83279 UCOMPOSITE 10.0 ATTG1/23280 UCOMPOSITE 12.0 ATPG1/83281 UCOMPOSITE 3.0 (s) ATPG5/323282 UCOMPOSITE 4.0 (d) ATPG3/163283 UCOMPOSITE 5.0 (d) ATPG1/43284 UCOMPOSITE 6.0 (d) ATPG3/83285 UCOMPOSITE 10.0 (d) A

Oldcastle Glass Rock Hill Specialty ; Rock Hill, SC

TTG1/83397 UCOMPOSITE 3.0 ATTG5/323398 UCOMPOSITE 4.0 ATTG3/163399 UCOMPOSITE 5.0 ATTG1/43400 UCOMPOSITE 6.0 ATTG5/163401 UCOMPOSITE 8.0 ATTG3/83402 UCOMPOSITE 10.0 ATTG1/23403 UCOMPOSITE 12.0 ATPG3/163404 UCOMPOSITE 5.0 (d) A

Oldcastle Glass Shawnee ; Shawnee, OK

TTG1/83095 UCOMPOSITE 3.0 ATTG5/323096 UCOMPOSITE 4.0 ATTG3/163097 UCOMPOSITE 5.0 ATTG1/43098 UCOMPOSITE 6.0 ATTG3/83099 UCOMPOSITE 10.0 ATTG1/23100 UCOMPOSITE 12.0 ATPG1/83101 UCOMPOSITE 3.0 (m) ATPG5/323102 UCOMPOSITE 4.0 (m) ATPG3/163103 UCOMPOSITE 5.0 (m) A

Oldcastle Glass Stone Mountain ; Stone Mountain, GA

TTG1/83329 UCOMPOSITE 3.0 ATTG5/323330 UCOMPOSITE 4.0 ATTG3/163331 UCOMPOSITE 5.0 ATTG1/43332 UCOMPOSITE 6.0 ATTG3/83333 UCOMPOSITE 10.0 ATTG1/23334 UCOMPOSITE 12.0 ATTG3/43335 UCOMPOSITE 18.0 ATPG1/83336 UCOMPOSITE 3.0 (s) ATPG5/323337 UCOMPOSITE 4.0 (s) ATPG3/163338 UCOMPOSITE 5.0 (m) ATPG1/43339 UCOMPOSITE 6.0 (m) ATPG3/83340 UCOMPOSITE 10.0 (s) A

Oldcastle Glass Tampa ; Tampa, FL

TTG1/83116 UCOMPOSITE 3.0 ATTG5/323117 UCOMPOSITE 4.0 ATTG3/163118 UCOMPOSITE 5.0 ATTG1/43119 UCOMPOSITE 6.0 ATTG3/83120 UCOMPOSITE 10.0 ATTG1/23121 UCOMPOSITE 12.0 ATPG1/83122 UCOMPOSITE 3.0 (s) ATPG3/163124 UCOMPOSITE 5.0 (m) ATPG1/43125 UCOMPOSITE 6.0 (m) ALTG1/43216 UCOMPOSITE 6.0 (b) (.090) A

Page 46

SGCC# INCH TYPEMAX SIZE CERTIFIEDTEST STD (MM)

Certified Products-Alphabetical By Plant

SGCC# INCH TYPEMAX SIZE

CERTIFIEDTEST STD (MM)

July 1, 2007

ANSI CLASS

ANSICLASS

Oldcastle Glass Telford ; Telford, PA

TTG3/162014 UCOMPOSITE 5.0 ATTG1/41879 UCOMPOSITE 6.0 ATTG3/81880 UCOMPOSITE 10.0 ATTG1/21881 UCOMPOSITE 12.0 A

Oldcastle Glass Toronto ; Concord, ON Canada

TTG1/83439 UCOMPOSITE 3.0 ATTG5/323440 UCOMPOSITE 4.0 ATTG3/163441 UCOMPOSITE 5.0 ATTG1/43442 UCOMPOSITE 6.0 ATTG5/163443 UCOMPOSITE 8.0 ATTG3/83444 UCOMPOSITE 10.0 ATTG1/23445 UCOMPOSITE 12.0 ATTG5/83446 UCOMPOSITE 15.0 ATTG3/43447 UCOMPOSITE 19.0 ATPG3/83448 UCOMPOSITE 10.0 (s) A

Oldcastle Glass Vancouver ; Battle Ground, WA

TTG1/83219 UCOMPOSITE 3.0 ATTG5/323220 UCOMPOSITE 4.0 ATTG3/163221 UCOMPOSITE 5.0 ATTG1/43222 UCOMPOSITE 6.0 ATTG5/163223 UCOMPOSITE 8.0 ATTG3/83224 UCOMPOSITE 10.0 ATTG1/23225 UCOMPOSITE 12.0 ATPG1/83226 UCOMPOSITE 3.0 (s) ATPG5/323227 UCOMPOSITE 4.0 (d) ATPG3/163228 UCOMPOSITE 5.0 (m) ATPG1/43229 UCOMPOSITE 6.0 (m) ATPG3/83230 UCOMPOSITE 10.0 (m) A

Oldcastle Glass Warrenton ; Warrenton, MO

TTG1/83144 UCOMPOSITE 3.0 ATTG5/323145 UCOMPOSITE 4.0 ATTG3/163146 UCOMPOSITE 5.0 ATTG1/43147 UCOMPOSITE 6.0 ATTG3/83148 UCOMPOSITE 10.0 ATTG1/23149 UCOMPOSITE 12.0 ATPG1/83151 UCOMPOSITE 3.0 (d) ATPG5/323152 UCOMPOSITE 4.0 (d) ATPG3/163153 UCOMPOSITE 5.0 (d) ATPG1/43154 UCOMPOSITE 6.0 (d) ATPG3/83155 UCOMPOSITE 10.0 (d) A

Oldcastle Glass Wausau ; Schofield, WI

TTG1/83167 UCOMPOSITE 3.0 ATTG5/323168 UCOMPOSITE 4.0 ATTG3/163169 UCOMPOSITE 5.0 ATTG1/43170 UCOMPOSITE 6.0 ATTG5/163171 UCOMPOSITE 8.0 ATTG3/83172 UCOMPOSITE 10.0 ATTG1/23173 UCOMPOSITE 12.0 ATTG3/43174 UCOMPOSITE 19.0 ATPG5/323177 UCOMPOSITE 4.0 (d) ATPG3/163178 UCOMPOSITE 5.0 (d) ATPG1/43179 UCOMPOSITE 6.0 (d) ALTG1/83175 UCOMPOSITE 3.0 (b)(C1) (.015) BLTG1/43176 UCOMPOSITE 6.0 (b) (.030) A

Patio Enclosures, Inc. ; Macedonia, OH

TTG1/82056 UCOMPOSITE 3.0 ATTG5/322057 UCOMPOSITE 4.0 ATTG3/162058 UCOMPOSITE 5.0 ATTG1/43015 UCOMPOSITE 6.0 A

PDC Glass & Metal Services ; Cheswick, PA

TTG1/81784 UCOMPOSITE 3.0 ATTG3/161785 UCOMPOSITE 5.0 ATTG1/41786 UCOMPOSITE 6.0 ATTG3/81787 UCOMPOSITE 10.0 ATTG1/21788 UCOMPOSITE 12.0 ATPG1/81789 UCOMPOSITE 3.0 (s) ATPG3/161790 UCOMPOSITE 5.0 (s) A

PDC Glass of Michigan Inc. ; Plymouth, MI

TTG1/82217 UCOMPOSITE 3.0 ATTG5/322695 UCOMPOSITE 4.0 ATTG3/162218 UCOMPOSITE 5.0 ATTG1/42219 UCOMPOSITE 6.0 ATTG3/82229 UCOMPOSITE 10.0 ATTG1/22220 UCOMPOSITE 12.0 ATTG3/42222 UCOMPOSITE 19.0 ATPG1/83035 UCOMPOSITE 3.0 (m) ATPG5/322939 UCOMPOSITE 4.0 (m) ATPG3/163429 UCOMPOSITE 5.0 (m) A

PFG Industries ; Langley, BC

TTG1/83538 UCOMPOSITE 3.0 ATTG5/323539 UCOMPOSITE 4.0 ATTG3/163540 UCOMPOSITE 5.0 ATTG1/43541 UCOMPOSITE 6.0 ATTG5/163542 UCOMPOSITE 8.0 ATTG3/83543 UCOMPOSITE 10.0 ATTG1/23544 UCOMPOSITE 12.0 ATTG5/83545 UCOMPOSITE 15.0 ATTG3/43546 UCOMPOSITE 19.0 ATPG1/83547 UCOMPOSITE 3.0 (s) ATPG5/323548 UCOMPOSITE 4.0 (d) ATPG3/163549 UCOMPOSITE 5.0 (m) ATPG1/43711 COMPOSITE 6.0 A

PGT Industries ; Nokomis, FL

TTG1/82389 UCOMPOSITE 3.0 ATTG3/162390 UCOMPOSITE 5.0 ATTG1/42391 UCOMPOSITE 6.0 ALTG5/162426 UCOMPOSITE 8.0 (b) (.090) ALTG3/82429 UCOMPOSITE 10.0 (b) (.090) ALTG7/163482 UCOMPOSITE 11.0 (ip) (.090) ALTG1/22428 UCOMPOSITE 12.0 (b) (.090) ALTG9/163483 UCOMPOSITE 14.0 (ip) (.090) ALTG9/163484 UCOMPOSITE 14.0 (b) (.090) ALSP7/163674 UCOMPOSITE 11.0 (b)(p) (.075) A

Page 47

SGCC# INCH TYPEMAX SIZE CERTIFIEDTEST STD (MM)

Certified Products-Alphabetical By Plant

SGCC# INCH TYPEMAX SIZE

CERTIFIEDTEST STD (MM)

July 1, 2007

ANSI CLASS

ANSICLASS

PGT Industries ; Salisbury, NC

TTG1/83514 UCOMPOSITE 3.0 ATTG3/163515 UCOMPOSITE 5.0 ATTG1/43516 UCOMPOSITE 6.0 ALTG5/163519 UCOMPOSITE 8.0 (b) (.090) ALTG3/83520 UCOMPOSITE 10.0 (b) (.090) ALTG7/163522 UCOMPOSITE 11.0 (ip) (.090) ALTG7/163521 UCOMPOSITE 11.0 (b) (.090) ALTG9/163524 UCOMPOSITE 14.0 (ip) (.090) ALTG9/163523 UCOMPOSITE 14.0 (b) (.090) A

Phoenix Tempering Corporation ; Hollywood, FL

TTG3/163449 UCOMPOSITE 5.0 ATTG1/43450 UCOMPOSITE 6.0 ATTG3/83451 UCOMPOSITE 10.0 ATTG1/23452 UCOMPOSITE 12.0 A

Pilkington Australia Dandenong ; Dandenong, Australia

LTG1/43083 UCOMPOSITE 6.0 (b) (.015) APPG Inds., Inc. ; Burlington, IA

TTG1/81605 UCOMPOSITE 3.0 ATTG5/321606 UCOMPOSITE 4.0 ATTG3/161603 UCOMPOSITE 5.0 ATTG1/41604 UCOMPOSITE 6.0 A

PPG Inds., Inc. ; Carlisle, PA

TTG1/8250 UCOMPOSITE 3.0 ATTG5/32675 UCOMPOSITE 4.0 ATTG3/16249 UCOMPOSITE 5.0 ATTG1/4382 UANSI ONLY 6.0 A

PPG Inds., Inc. ; Fresno, CA

TTG1/8295 UCOMPOSITE 3.0 (IN) ATTG5/32676 UCOMPOSITE 4.0 (IN) ATTG3/1664 UCOMPOSITE 5.0 (IN) A

PPG Inds., Inc. ; Wichita Falls, TX

TTG1/81110 UCOMPOSITE 3.0 ATTG5/321111 UCOMPOSITE 4.0 ATTG3/161112 UCOMPOSITE 5.0 ATTG1/41113 UCOMPOSITE 6.0 ATTG5/163577 UCOMPOSITE 8.0 ATTG3/83578 UCOMPOSITE 10.0 A

Prelco, Inc. ; Riviere-du-Loup, QC Canada

TTG1/82034 UCOMPOSITE 3.0 ATTG5/322035 UCOMPOSITE 4.0 ATTG3/162713 UCOMPOSITE 5.0 ATTG1/42015 UCOMPOSITE 6.0 ATTG5/162751 UCOMPOSITE 8.0 ATTG3/82381 UCOMPOSITE 10.0 ATTG1/22048 UCOMPOSITE 12.0 A

PT Surya Adhitia Fortuna Glass ; Jakarta, Indonesia

TTG3/162752 UCOMPOSITE 5.0 APT Tunggal Majuasri Glass ; Jakarta, Indonesia

LTG1/42950 UCOMPOSITE 6.0 (b) (.030) ALTG3/83013 UCOMPOSITE 10.0 (b) (.030) ALTG1/23014 UCOMPOSITE 12.0 (b) (.030) A

QBP Co., Ltd. ; Qinhuangdao City, China

TTG1/83092 UCOMPOSITE 3.0 ATTG5/323643 UCOMPOSITE 4.0 A

Qinhuangdao Jixiang Glass Industry ; Qinhuangdao, Hebei Province, China

TTG1/82974 UCOMPOSITE 3.0 ATTG5/323658 UCOMPOSITE 4.0 ATTG1/43247 UCOMPOSITE 6.0 ATPG1/43660 UCOMPOSITE 6.0 (d) ALSP1/43657 UCOMPOSITE 6.0 (.030) A

QinHuangDao Tianrui Tempered Technology Glass Co. ; Qinhuangdao, China

TTG1/83690 UCOMPOSITE 3.0 AQuaker Window Products, Inc. ; Freeburg, MO

TTG1/82985 UCOMPOSITE 3.0 ATTG3/162986 UCOMPOSITE 5.0 ATPG1/82968 UCOMPOSITE 3.0 (m) ATPG5/322969 UCOMPOSITE 4.0 (m)(IN) ATPG1/42970 UCOMPOSITE 6.0 (m)(IN) A

Quality Glass & Mirror, Inc. ; Des Plaines, IL

TTG3/162981 UCOMPOSITE 5.0 ATTG1/42982 UCOMPOSITE 6.0 ATTG3/82983 UCOMPOSITE 10.0 ATTG1/22984 UCOMPOSITE 12.0 A

SaintGobain Glass Mexico S.A. de C.V. ; Morelos, Mexico

LTG1/42743 UCOMPOSITE 6.0 (b) (.030) ALTG1/42269 UANSI ONLY 6.0 (b) (.015) BLTG5/162332 UCOMPOSITE 8.0 (b) (.030) ALTG5/162268 UANSI ONLY 8.0 (b) (.015) BLTG3/83479 UCOMPOSITE 10.0 (b) (.090) ALTG3/82267 UANSI ONLY 10.0 (b) (.015) BLTG1/23480 UCOMPOSITE 12.0 (b) (.030) A

Shanghai Yaohua Pilkington Glass ; Shanghai, China

TTG5/322778 UCOMPOSITE 4.0 ATTG3/162777 UCOMPOSITE 5.0 ATTG1/42761 UCOMPOSITE 6.0 ATTG5/162762 UCOMPOSITE 8.0 ATTG3/82696 UCOMPOSITE 10.0 ATTG1/22763 UCOMPOSITE 12.0 ATTG5/82786 UCOMPOSITE 15.0 ALTG1/42779 UCOMPOSITE 6.0 (b) (.030) ALTG7/162780 UCOMPOSITE 11.0 (b) (.030) ALTG1/22843 UCOMPOSITE 12.0 (b) (.015) ALTG5/82845 UCOMPOSITE 15.0 (b) (.015) ALTG3/42844 UCOMPOSITE 19.0 (b) (.030) A

Shaw Glass Co. ; S. Easton, MA

TTG1/83001 UCOMPOSITE 3.0 ATTG3/161871 UCOMPOSITE 5.0 ATTG1/41035 UCOMPOSITE 6.0 ATTG3/81036 UCOMPOSITE 10.0 ATTG1/21037 UCOMPOSITE 12.0 ATPG3/161939 UCOMPOSITE 5.0 (s) A

Page 48

SGCC# INCH TYPEMAX SIZE CERTIFIEDTEST STD (MM)

Certified Products-Alphabetical By Plant

SGCC# INCH TYPEMAX SIZE

CERTIFIEDTEST STD (MM)

July 1, 2007

ANSI CLASS

ANSICLASS

Shenzhen Sanxin Special Glass Technology Co., Ltd. ; Shenzhen, China

TTG5/323644 UCOMPOSITE 4.0 ATTG1/43567 UCOMPOSITE 6.0 ATTG5/163568 UCOMPOSITE 8.0 ATTG3/83569 UCOMPOSITE 10.0 ATTG1/23570 UCOMPOSITE 12.0 ATTG5/83571 UCOMPOSITE 15.0 ATTG3/43572 UCOMPOSITE 19.0 ALTG1/23573 UCOMPOSITE 12.0 (b) (.030) ALTG5/83574 UCOMPOSITE 16.0 (b) (.030) ALTG7/83575 UCOMPOSITE 22.0 (b) (.030) ALTG13576 UCOMPOSITE 25.0 (b) (.030) A

SIGCO, Inc. ; Portland, ME

TTG1/82961 UCOMPOSITE 3.0 ATTG5/322962 UCOMPOSITE 4.0 ATTG3/162963 UCOMPOSITE 5.0 ATTG1/42964 UCOMPOSITE 6.0 ATTG3/82965 UCOMPOSITE 10.0 ATTG1/22966 UCOMPOSITE 12.0 ATPG5/322967 UCOMPOSITE 4.0 (s) ATPG3/163028 UCOMPOSITE 5.0 (s) A

Simonton Windows ; Lyons, GA

TTG1/83369 UCOMPOSITE 3.0 ATTG3/163370 UCOMPOSITE 5.0 ALTG9/323384 UCOMPOSITE 7.0 (b) (.035) ALTG13/323385 UCOMPOSITE 11.0 (b) (.035) A

Simonton Windows ; Pennsboro, WV

TTG1/82887 UCOMPOSITE 3.0 ATTG3/162888 UCOMPOSITE 5.0 A

Sovis North America, Inc. ; Madison, GA

TTG1/83249 UCOMPOSITE 3.0 ATTG5/323027 UCOMPOSITE 4.0 ATTG3/162352 UCOMPOSITE 5.0 ATTG1/42353 UCOMPOSITE 6.0 ATTG3/82453 UCOMPOSITE 10.0 ATBG1/82727 UCOMPOSITE 3.0 ATBG5/322305 UCOMPOSITE 4.0 ATBG3/162306 UCOMPOSITE 5.0 ATBG1/42307 UCOMPOSITE 6.0 A

Sovis North America, Inc. ; Thierry, France

TTG1/82769 UCOMPOSITE 3.0 (IN) ATTG1/42248 UCOMPOSITE 6.0 ATBG5/321992 UCOMPOSITE 4.0 (IN) ATBG3/162770 UCOMPOSITE 5.0 ATBG1/41864 UCOMPOSITE 6.0 A

Specialty Building Products ; New Westminster, BC Canada

TTG1/82121 22x64COMPOSITE 3.0 ATTG5/322504 22x64COMPOSITE 4.0 ATTG3/162309 22x64COMPOSITE 5.0 A

Spec-Temp, Inc. ; Antwerp, OH

TTG1/82684 UCOMPOSITE 3.0 ATTG5/322685 UCOMPOSITE 4.0 ATTG3/162686 UCOMPOSITE 5.0 ATTG1/42687 UCOMPOSITE 6.0 ATTG3/82688 UCOMPOSITE 10.0 ATTG1/22689 UCOMPOSITE 12.0 ATBG5/323358 UCOMPOSITE 4.0 A

SRT Glass LLC ; Brazil

TTG1/43552 UCOMPOSITE 6.0 ATTG5/163504 UCOMPOSITE 8.0 A

Sunshine Performance Glass ; Tampa, FL

TTG1/83638 UCOMPOSITE 3.0 ATTG3/163639 UCOMPOSITE 5.0 ATTG1/43640 UCOMPOSITE 6.0 ATPG1/83641 UCOMPOSITE 3.0 (s) ATPG3/163642 UCOMPOSITE 5.0 (s) A

Swift Glass Co., Inc. ; Elmira Heights, NY

TTG1/81555 UCOMPOSITE 3.0 ATTG3/161556 UCOMPOSITE 5.0 ATTG1/41557 UCOMPOSITE 6.0 ATTG3/81558 UCOMPOSITE 10.0 ATTG1/21559 UCOMPOSITE 12.0 A

Syracuse Glass Company ; Syracuse, NY

TTG1/82654 UCOMPOSITE 3.0 ATTG3/162957 UCOMPOSITE 5.0 ATTG1/42656 UCOMPOSITE 6.0 ATTG3/82958 UCOMPOSITE 10.0 ATTG1/22657 UCOMPOSITE 12.0 A

Techni-Glass, Inc. ; Surgoinsville, TN

TTG1/82547 UCOMPOSITE 3.0 ATTG5/322548 UCOMPOSITE 4.0 ATTG3/162549 UCOMPOSITE 5.0 ATTG1/42975 UCOMPOSITE 6.0 ATTG3/83062 UCOMPOSITE 10.0 ATPG1/83061 UCOMPOSITE 3.0 (m) ATPG3/162550 UCOMPOSITE 5.0 (m) ATPG1/43060 UCOMPOSITE 6.0 (m) A

Tecnoglass S.A. ; Barranquilla, Colombia

TTG1/82133 UCOMPOSITE 3.0 ATTG5/322287 UCOMPOSITE 4.0 ATTG3/161993 UCOMPOSITE 5.0 ATTG1/41994 UCOMPOSITE 6.0 ATTG5/162134 UCOMPOSITE 8.0 ATTG3/81995 UCOMPOSITE 10.0 ATTG1/22135 UCOMPOSITE 12.0 ATTG5/82365 UCOMPOSITE 15.0 ATTG3/42894 UCOMPOSITE 19.0 ALTG5/162625 UCOMPOSITE 8.0 (b) (.030) ALTG5/162601 UCOMPOSITE 8.0 (b) (.060) ALTG3/82626 UCOMPOSITE 10.0 (b) (.030) ALTG7/162465 UCOMPOSITE 11.0 (b) (.060) ALTG1/22627 UCOMPOSITE 12.0 (b) (.030) A

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SGCC# INCH TYPEMAX SIZE CERTIFIEDTEST STD (MM)

Certified Products-Alphabetical By Plant

SGCC# INCH TYPEMAX SIZE

CERTIFIEDTEST STD (MM)

July 1, 2007

ANSI CLASS

ANSICLASS

Tempered Glass, Inc. ; Austell, GA

TTG1/82959 UCOMPOSITE 3.0 ATTG3/16862 UCOMPOSITE 5.0 ATTG1/4863 UCOMPOSITE 6.0 ATTG3/8865 UCOMPOSITE 10.0 ATTG1/2866 UCOMPOSITE 12.0 ATTG3/42960 UCOMPOSITE 19.0 ATPG3/163554 UCOMPOSITE 5.0 (s) A

The Limited Edition Glassworks, Inc. ; Brampton, ON Canada

TTG1/83611 UCOMPOSITE 3.0 ATPG1/83615 32x52COMPOSITE 3.0 (m) ATPG5/323616 UCOMPOSITE 4.0 (s) A

TianJin Dong Sung Home Building Materials Co. Ltd. ; Tian Jin, China

TTG1/82889 UCOMPOSITE 3.2 ATTG3/162890 UCOMPOSITE 5.0 ATTG1/43094 UCOMPOSITE 6.0 ATPG5/323460 UCOMPOSITE 4.0 (d) ATPG3/163431 UCOMPOSITE 5.0 (m) A

Traco (Three Rivers Alum) ; Cranberry Township, PA

TTG1/82488 UCOMPOSITE 3.0 ATTG3/162489 UCOMPOSITE 5.0 ATTG1/42490 UCOMPOSITE 6.0 ATTG5/162678 UCOMPOSITE 8.0 ALTG1/42714 UCOMPOSITE 6.0 (b) (.030) ALTG5/162715 UCOMPOSITE 8.0 (b) (.060) ALTG3/82716 UCOMPOSITE 10.0 (b) (.030) ALTG7/162717 UCOMPOSITE 11.0 (b) (.030) ALTG1/22718 UCOMPOSITE 12.0 (b) (.060) ALTG9/162719 UCOMPOSITE 14.0 (b) (.030) A

Traco (Three Rivers Alum) ; Red Oak, IA

TTG1/81308 UCOMPOSITE 3.0 ATTG3/161310 UCOMPOSITE 5.0 ATTG1/41311 UCOMPOSITE 6.0 A

Trimlite, LLC ; Renton, WA

TTG3/163691 UCOMPOSITE 5.0 ATPG3/163692 UCOMPOSITE 5.0 (d) A

Triple Seal Ltd. ; Toronto, ON Canada

TTG1/82481 UCOMPOSITE 3.0 ATTG5/322482 UCOMPOSITE 4.0 ATTG3/163023 UCOMPOSITE 5.0 ATTG1/42484 UCOMPOSITE 6.0 A

United Plate Glass Co., Inc. ; Butler, PA

TTG1/82467 UCOMPOSITE 3.0 ATTG3/162468 UCOMPOSITE 5.0 ATTG1/42469 UCOMPOSITE 6.0 ATTG3/82470 UCOMPOSITE 10.0 ATTG1/22471 UCOMPOSITE 12.0 ATTG3/42472 UCOMPOSITE 19.0 ATPG1/82473 UCOMPOSITE 3.0 (d) ATPG5/322683 UCOMPOSITE 4.0 (d) ATPG3/162474 UCOMPOSITE 5.0 (d) ATPG1/42475 UCOMPOSITE 6.0 (m) A

Val S.P.A. ; Lammari, Lucca, Italy

TBG5/323362 UCOMPOSITE 4.0 ATBG3/163363 UCOMPOSITE 5.0 ATBG1/43364 UCOMPOSITE 6.0 ATBG5/163365 UCOMPOSITE 8.0 ATBG3/83481 UCOMPOSITE 10.0 A

Val Temperbent, LP ; Alsip, IL

TTG1/82679 UCOMPOSITE 3.0 (IN) ATTG5/322680 UCOMPOSITE 4.0 ATTG3/162681 UCOMPOSITE 5.0 ATTG1/42682 UCOMPOSITE 6.0 ATBG5/321563 UCOMPOSITE 4.0 ATBG3/161564 UCOMPOSITE 5.0 ATBG1/41565 UCOMPOSITE 6.0 A

Vetreria Valentini S.R.L. ; Brescia, Italy

TTG5/322423 UANSI ONLY 4.0 ATBG5/322424 UANSI ONLY 4.0 ATBG1/42898 UANSI ONLY 6.0 A

Vidrios Lirquen S.A. ; Penco, Concepcion, Chili

LTG1/42585 UCOMPOSITE 6.0 (b) (.030) ALTG7/162586 UCOMPOSITE 11.0 (b) (.030) ALTG1/22587 UCOMPOSITE 12.0 (b) (.030) A

Viracon, Inc. ; Owatonna, MN

TTG3/161403 UCOMPOSITE 5.0 ATTG1/41404 UCOMPOSITE 6.0 ATTG5/163689 UCOMPOSITE 8.0 ATTG3/81508 UCOMPOSITE 10.0 ATTG1/21509 UCOMPOSITE 12.0 ALTG3/161637 UCOMPOSITE 4.8 (b) (.030) A

Viracon, Inc. ; Statesboro, GA

TTG3/162314 UCOMPOSITE 5.0 ATTG1/42310 UCOMPOSITE 6.0 ATTG3/82311 UCOMPOSITE 10.0 ALTG1/43299 UCOMPOSITE 6.0 (b) (.030) A

Virginia Glass Products Corp. ; Martinsville, VA

TTG1/82302 UCOMPOSITE 3.0 ATTG3/1612 UCOMPOSITE 5.0 ATTG1/414 UCOMPOSITE 6.0 ATTG3/893 UCOMPOSITE 10.0 ATTG1/294 UCOMPOSITE 12.0 ATTG5/82182 UCOMPOSITE 15.0 ATTG3/495 UCOMPOSITE 19.0 A

Vitro Colombia S.A. ; Cundinamarca, Colombia

TTG5/323432 UCOMPOSITE 4.0 ATTG3/163433 UCOMPOSITE 5.0 ATTG1/42977 UCOMPOSITE 6.0 ATTG5/163260 UCOMPOSITE 8.0 ATTG3/82978 UCOMPOSITE 10.0 ATTG1/22979 UCOMPOSITE 12.0 ALTG5/163435 UCOMPOSITE 8.0 (b) (.030) ALTG3/83436 UCOMPOSITE 10.0 (b) (.030) ALTG1/23438 UCOMPOSITE 12.0 (b) (.060) ALTG1/23437 UCOMPOSITE 12.0 (b) (.030) ALTG9/163494 UCOMPOSITE 14.0 (b) (.090) A

Page 50

SGCC# INCH TYPEMAX SIZE CERTIFIEDTEST STD (MM)

Certified Products-Alphabetical By Plant

SGCC# INCH TYPEMAX SIZE

CERTIFIEDTEST STD (MM)

July 1, 2007

ANSI CLASS

ANSICLASS

Viwinco, Inc. ; Morgantown, PA

TTG1/83074 UCOMPOSITE 3.0 ATTG3/163405 UCOMPOSITE 5.0 ALTG9/323406 UCOMPOSITE 7.0 (b) (.045) ALTG5/163408 UCOMPOSITE 8.0 (b) (.030) A

Westshore Glass ; Tampa, FL

TTG1/82492 UCOMPOSITE 3.0 ATTG3/161972 UCOMPOSITE 5.0 ATTG1/41973 UCOMPOSITE 6.0 ATTG3/81978 UCOMPOSITE 10.0 ATTG1/21974 UCOMPOSITE 12.0 ALTG5/162952 UCOMPOSITE 8.0 (b) (.090) A

XYG Glass (Div. of Xinyi Grp (Glass) Co. Ltd.) ; GuangDong, China

TTG1/83261 UCOMPOSITE 3.0 ATTG5/323605 UCOMPOSITE 4.0 ATTG3/163085 UCOMPOSITE 5.0 ATTG1/43053 UCOMPOSITE 6.0 ATTG3/83054 UCOMPOSITE 10.0 ATTG1/23055 UCOMPOSITE 12.0 ATTG5/83361 UCOMPOSITE 16.0 ALTG1/43056 UCOMPOSITE 6.0 (b) (.030) ALTG5/163606 UCOMPOSITE 8.0 (b) (.030) ALTG3/83489 UCOMPOSITE 10.0 (b) (.030) ALTG1/23490 UCOMPOSITE 12.0 (b) (.030) ALTG5/83550 UCOMPOSITE 16.0 (b) (.060) ALTG7/83551 UCOMPOSITE 22.0 (b) (.060) A

Zheijiang Gelaweibao Glass Technological Co. ; Zhejiang, China

TTG1/83588 UCOMPOSITE 3.0 ATTG5/323589 UCOMPOSITE 4.0 ATTG3/163590 UCOMPOSITE 5.0 ATTG1/43591 UCOMPOSITE 6.0 ATTG5/163409 UCOMPOSITE 8.0 ATTG3/83410 UCOMPOSITE 10.0 ATTG1/23592 UCOMPOSITE 12.0 A

Page 51

SGCC# INCH TYPEMAX SIZE CERTIFIEDTEST STD (MM)

Certified Products-Alphabetical By Plant

SGCC# INCH TYPEMAX SIZE

CERTIFIEDTEST STD (MM)

July 1, 2007

ANSI CLASS

ANSICLASS

TTGTPGTBGTBPLTGLPGLSPOCGOCHSPSU(s)(m)(d)(b)(ip)(l)(p)(f)(c1) (IN)

=================== =

TEMPERED TRANSPARENT GLASSTEMPERED PATTERNED GLASSTEMPERED BENT GLASSTEMPERED BENT PATTERNED GLASSLAMINATED TRANSPARENT GLASSLAMINATED PATTERNED GLASSLAMINATED SPECIALTY PRODUCTSORGANIC COATED GLASSORGANIC COATED GLASS HYBRIDSAFETY PLASTIC SHEETUNLIMITED SIZE CATEGORYSHALLOW PATTERNMEDIUM PATTERNDEEP PATTERNPOLY VINYL BUTRAL INTERLAYERIONOPLASTLIQUID RESIN INTERLAYERPOLYETHYLENE TEREPHTHALATEFLUORINATED ETHYLENE PROPYLENE INTERLAYERCPSC CAT 1 ONLY INACTIVE (Products bearing this designation have executed a Test Release Bond waiving testing for this certification period due to inactive production)

CERTIFIED PRODUCTS KEY

Page 52

SGCC # Lab ID

Certified Products-By Product TypeJuly 1, 2007

Max Size Certified

ANSICLASSStandard

Tempered Transparent Glass

7/64 Inch Tempered Transparent Glass3662Cardinal TG Chehalis, WA UCOMPOSITE 750 A3463Contractors Wardrobe Valencia, CA UCOMPOSITE 250 A

1/8 Inch Tempered Transparent Glass2822ACI Distribution Oceanside, CA UCOMPOSITE 250 A2648ACI Distribution Greensboro, NC UCOMPOSITE 285 A2604ACI Distribution Stockton, CA UCOMPOSITE 125 A1919ACI Distribution Dallas, TX UCOMPOSITE 900 A3633ACI Distribution Santa Fe Springs, CA UCPSC ONLY 2502507AGC Flat Glass North America Quakertown, PA UCOMPOSITE 100 A2636AGC Flat Glass North America Riverside, CA UCOMPOSITE 250 A2913AGC Flat Glass North America Reidsville, NC UCOMPOSITE 100 A3351AGC Flat Glass North America St-Augustin-de-Desmaures,

Quebec, CanadaUCOMPOSITE 400 A

2899AGC Flat Glass North America Opelousas, LA UCOMPOSITE 550 A1702AGC Flat Glass North America Spring Hill, KS UCOMPOSITE 500 A1664AGC Flat Glass North America Victorville, CA UCOMPOSITE 250 A1390AGC Flat Glass North America Kingsport, TN UCOMPOSITE 285 A3677AGC Flat Glass North America Alvarado, TX UCOMPOSITE 550 A2521AGC Flat Glass North America Richmond, VA UCOMPOSITE 100 A3663AGC Flat Glass North America Hebron, OH UCOMPOSITE 200 A3006AGC Flat Glass North America Jacksonville, FL UCOMPOSITE 285 A1453AGC Flat Glass North America Tulsa, OK UCOMPOSITE 550 A1518AGC Flat Glass North America Fall River, MA UCOMPOSITE 400 A3645AGC Flat Glass North America San Antonio, TX UCOMPOSITE 550 A1405AGC Flat Glass North America Marietta, GA UCOMPOSITE 285 A598AGC Flat Glass North America Greenland, TN UCOMPOSITE 285 A

3667All Weather Pittsburgh Monessen, PA UCOMPOSITE 100 A2578Amsco Windows Salt Lake City, UT UCOMPOSITE 750 A3360Anlin Industries Clovis, CA UCOMPOSITE 125 A520Anthony International San Fernando, CA UANSI ONLY 250 A

3582Arlene Stained Glass & Door Houston, TX UCOMPOSITE 550 A2787Binswanger Mirror Grenada, MS UCOMPOSITE 500 A2242Bronco Industries, Inc. Delta, BC Canada UCOMPOSITE 750 A2357Cardinal CG Galt, CA UCOMPOSITE 125 A2699Cardinal CG Waxahachie, TX UCOMPOSITE 550 A2878Cardinal CG Casa Grande, AZ UCPSC ONLY 2501921Cardinal CG Buford, GA UCOMPOSITE 200 A2067Cardinal CG Spring Green, WI UCOMPOSITE 500 A3579Cardinal CG North Salt Lake, UT UCOMPOSITE 125 A1985Cardinal CG Northfield, MN UCPSC ONLY 1502007Cardinal CG Tumwater, WA UCPSC ONLY 7502293Cardinal CG Moreno Valley, CA UCPSC ONLY 2502909Cardinal FG Durant, OK UCOMPOSITE 900 A2176Cardinal IG Fremont, IN UCOMPOSITE 150 A2831Cardinal IG Hood River, OR UCPSC ONLY 7502328Cardinal IG Waxahachie, TX UCPSC ONLY 5502919Cardinal IG Vinton, VA UCOMPOSITE 100 A1827Cardinal IG Greenfield, IA UCPSC ONLY 5003068Cardinal IG Mountain Top, PA UCOMPOSITE 100 A2317Cardinal IG Tomah, WI UCPSC ONLY 500

Page 53

SGCC # Lab ID

Certified Products-By Product TypeJuly 1, 2007

Max Size Certified

ANSICLASSStandard

1/8 Inch Tempered Transparent Glass1831Cardinal IG Spring Green, WI UCOMPOSITE 500 A2235Cardinal IG Fargo, ND UCOMPOSITE 150 A1804Cardinal TG Tomah, WI UCOMPOSITE 500 A3455Cardinal TG Chehalis, WA UCOMPOSITE 750 A2781Cat i Manufacturing, Inc. South Elgin, IL 24x36COMPOSITE 500 A2904Changshu Hard Glass Co., Ltd. Jiangsu, China UCOMPOSITE 125 A2432Changshu Zhongxin Bldg. Mat. Co. Changshu City, China UANSI ONLY 750 A2101Coastal Glass Distributors Charleston, SC UCOMPOSITE 285 A1889Commercial Insulating Glass Co. Sarasota, FL 31x76COMPOSITE 285 A1998Consolidated Glass Corp. New Castle, PA UCOMPOSITE 285 A1680Contour Industries, Inc. Surgoinsville, TN 18x76COMPOSITE 285 A3464Contractors Wardrobe Valencia, CA UCOMPOSITE 250 A3420Coral Industries Tuscaloosa, AL UCOMPOSITE 550 A2335Craftsman Tempered Glass Houston, TX UCOMPOSITE 550 A3699Dallas Flat Glass Distributors, Inc. Carrollton, TX UCOMPOSITE 175 A3067Day Specialties Corporation Midland, ON Canada UCOMPOSITE 100 A2791Desert Glass Products N. Las Vegas, NV UCOMPOSITE 125 A2533Dongli Tempered Glass Co., Ltd. Qinhuangdao, China UANSI ONLY 275 A2660Downey Glass Industries, LLC Pompano Beach, FL UCOMPOSITE 285 A2050Edge Seal Technologies Walton Hills, OH UCOMPOSITE 200 A2551FTG of NC, LLC Kernersville, NC UCOMPOSITE 285 A1334Gemtron-Sweetwater Sweetwater, TN UCOMPOSITE 285 A2951Gemtron-Vincennes Vincennes, IN UCOMPOSITE 200 A2728Glass Dynamics, Inc. Stoneville, NC UCOMPOSITE 285 A2658Glass South Africa, LTD Parow Cape Town, South Africa 34x34COMPOSITE 285 A2185Glass, Inc. Englewood, CO UCOMPOSITE 250 A2444Goldray Industries Ltd. Calgary, AB Canada UCOMPOSITE 750 A1161Guardian Fort Lauderdale Corp. Ft. Lauderdale, FL UANSI ONLY 285 A1355Guardian Glass of Rogers Corp. Rogers, AR UANSI ONLY 900 A1462Guardian Industries Canada Corp. Tillsonburg, ON Canada UANSI ONLY 400 A2801Guardian Industries Canada Corp. Rexdale, ON Canada UANSI ONLY 400 A2259Guardian Industries Corp. Geneva, NY UANSI ONLY 400 A1630Guardian Industries Corp. Richburg, SC UANSI ONLY 285 A933Guardian Industries Corp. Carleton, MI UCOMPOSITE 200 A968Guardian Industries Corp. Kingsburg, CA UANSI ONLY 125 A

1248Guardian Industries Corp. Corsicana, TX UANSI ONLY 550 A2020Guardian Industries Corp. DeWitt, IA UANSI ONLY 500 A2616Guardian Millbury Corp. Millbury, OH UANSI ONLY 200 A2566Guardian Walled Lake Fabrication

Corp.Walled Lake, MI UANSI ONLY 200 A

300Guardian Webster, Inc. Webster, MA UANSI ONLY 100 A2572Intex Glass (Xiamen) Co., Ltd. Xiamen, Fujian, China UCOMPOSITE 200 A1979Kohler Company Union City, TN UCOMPOSITE 550 A2491Mid Ohio Tempering Columbus, OH UCOMPOSITE 200 A2989MirrorCrafters Custom Beveling Inc. Pompano, FL UCOMPOSITE 285 A2498Multiver Vanier, QC Canada UCOMPOSITE 275 A1416Nashville Tempered Glass Corp. Nashville, TN UCOMPOSITE 200 A3649Northwest Glass Billings, MT UCOMPOSITE 750 A3137Oldcastle Glass CPG Wright City, MO UCOMPOSITE 150 A3104Oldcastle Glass Albertville Albertville, MN UCOMPOSITE 150 A3286Oldcastle Glass Burnaby Burnaby, BC Canada UCOMPOSITE 750 A3263Oldcastle Glass Calgary Calgary, AB Canada UCOMPOSITE 750 A

Page 54

SGCC # Lab ID

Certified Products-By Product TypeJuly 1, 2007

Max Size Certified

ANSICLASSStandard

1/8 Inch Tempered Transparent Glass3411Oldcastle Glass Cheshire Cheshire, CT UCOMPOSITE 275 A3310Oldcastle Glass Denver Denver, CO UCOMPOSITE 550 A3341Oldcastle Glass District of Columbia Warrenton, VA UCOMPOSITE 100 A3191Oldcastle Glass Fremont Freemont, CA UCOMPOSITE 125 A3250Oldcastle Glass Grand Prairie Grand Prairie, TX UCOMPOSITE 175 A3156Oldcastle Glass Houston Houston, TX UCOMPOSITE 550 A2210Oldcastle Glass Indianapolis Indianapolis, IN UCOMPOSITE 150 A3304Oldcastle Glass Lithia Springs Lithia Springs, GA UCOMPOSITE 150 A1608Oldcastle Glass Los Angeles Los Angeles, CA UCOMPOSITE 125 A3204Oldcastle Glass Louisville Louisville, KY UCOMPOSITE 200 A3496Oldcastle Glass Miami Miami, FL UCOMPOSITE 285 A2669Oldcastle Glass Miami North Miami, FL UCOMPOSITE 285 A1996Oldcastle Glass Montreal Montreal, QC Canada UCOMPOSITE 275 A3180Oldcastle Glass Moorestown Moorestown, NJ UCOMPOSITE 100 A1546Oldcastle Glass New York Hauppauge, NY UCOMPOSITE 400 A3233Oldcastle Glass Perrysburg Perrysburg, OH UCOMPOSITE 275 A3128Oldcastle Glass Phoenix Phoenix, AZ UCOMPOSITE 125 A3276Oldcastle Glass Rock Hill Rock Hill, SC UCOMPOSITE 100 A3397Oldcastle Glass Rock Hill Specialty Rock Hill, SC UCOMPOSITE 100 A3095Oldcastle Glass Shawnee Shawnee, OK UCOMPOSITE 175 A3329Oldcastle Glass Stone Mountain Stone Mountain, GA UCOMPOSITE 100 A3116Oldcastle Glass Tampa Tampa, FL UCOMPOSITE 285 A3439Oldcastle Glass Toronto Concord, ON Canada UCOMPOSITE 100 A3219Oldcastle Glass Vancouver Battle Ground, WA UCOMPOSITE 750 A3144Oldcastle Glass Warrenton Warrenton, MO UCOMPOSITE 500 A3167Oldcastle Glass Wausau Schofield, WI UCOMPOSITE 150 A2056Patio Enclosures, Inc. Macedonia, OH UCOMPOSITE 200 A1784PDC Glass & Metal Services Cheswick, PA UCOMPOSITE 100 A2217PDC Glass of Michigan Inc. Plymouth, MI UCOMPOSITE 275 A3538PFG Industries Langley, BC UCOMPOSITE 750 A3514PGT Industries Salisbury, NC UCOMPOSITE 285 A2389PGT Industries Nokomis, FL UCOMPOSITE 285 A250PPG Inds., Inc. Carlisle, PA UCOMPOSITE 400 A295PPG Inds., Inc. Fresno, CA UCOMPOSITE 125 A

1605PPG Inds., Inc. Burlington, IA UCOMPOSITE 500 A1110PPG Inds., Inc. Wichita Falls, TX UCOMPOSITE 550 A2034Prelco, Inc. Riviere-du-Loup, QC Canada UCOMPOSITE 275 A3092QBP Co., Ltd. Qinhuangdao City, China UCOMPOSITE 250 A2974Qinhuangdao Jixiang Glass Industry Qinhuangdao, Hebei Province,

ChinaUCOMPOSITE 285 A

3690QinHuangDao Tianrui Tempered Technology Glass Co.

Qinhuangdao, China UCOMPOSITE 100 A

2985Quaker Window Products, Inc. Freeburg, MO UCOMPOSITE 150 A3001Shaw Glass Co. S. Easton, MA UCOMPOSITE 400 A2961SIGCO, Inc. Portland, ME UCOMPOSITE 100 A3369Simonton Windows Lyons, GA UCOMPOSITE 100 A2887Simonton Windows Pennsboro, WV UCOMPOSITE 100 A3249Sovis North America, Inc. Madison, GA UCOMPOSITE 400 A2769Sovis North America, Inc. Thierry, France UCOMPOSITE 400 A2121Specialty Building Products New Westminster, BC Canada 22x64COMPOSITE 750 A2684Spec-Temp, Inc. Antwerp, OH UCOMPOSITE 500 A3638Sunshine Performance Glass Tampa, FL UCOMPOSITE 285 A1555Swift Glass Co., Inc. Elmira Heights, NY UCOMPOSITE 400 A

Page 55

SGCC # Lab ID

Certified Products-By Product TypeJuly 1, 2007

Max Size Certified

ANSICLASSStandard

1/8 Inch Tempered Transparent Glass2654Syracuse Glass Company Syracuse, NY UCOMPOSITE 275 A2547Techni-Glass, Inc. Surgoinsville, TN UCOMPOSITE 285 A2133Tecnoglass S.A. Barranquilla, Colombia UCOMPOSITE 285 A2959Tempered Glass, Inc. Austell, GA UCOMPOSITE 285 A3611The Limited Edition Glassworks, Inc. Brampton, ON Canada UCOMPOSITE 275 A1308Traco (Three Rivers Alum) Red Oak, IA UCOMPOSITE 150 A2488Traco (Three Rivers Alum) Cranberry Township, PA UCOMPOSITE 285 A2481Triple Seal Ltd. Toronto, ON Canada UCOMPOSITE 275 A2467United Plate Glass Co., Inc. Butler, PA UCOMPOSITE 100 A2679Val Temperbent, LP Alsip, IL UCOMPOSITE 150 A2302Virginia Glass Products Corp. Martinsville, VA UCOMPOSITE 100 A3074Viwinco, Inc. Morgantown, PA UCOMPOSITE 100 A2492Westshore Glass Tampa, FL UCOMPOSITE 285 A3261XYG Glass (Div. of Xinyi Grp (Glass)

Co. Ltd.)GuangDong, China UCOMPOSITE 125 A

3588Zheijiang Gelaweibao Glass Technological Co.

Zhejiang, China UCOMPOSITE 285 A

1/8 Inch Tempered Transparent Glass3505Cardinal LG Ocala, FL UCOMPOSITE 285 A

1/8 Inch Tempered Transparent Glass2889TianJin Dong Sung Home Building

Materials Co. Ltd.Tian Jin, China UCOMPOSITE 250 A

5/32 Inch Tempered Transparent Glass3506Cardinal LG Ocala, FL UCOMPOSITE 285 A3456Cardinal TG Chehalis, WA UCOMPOSITE 750 A

5/32 Inch Tempered Transparent Glass2605ACI Distribution Stockton, CA UCOMPOSITE 125 A2823ACI Distribution Oceanside, CA UCOMPOSITE 250 A3553AGC Flat Glass North America Fall River, MA UCOMPOSITE 400 A1641AGC Flat Glass North America Victorville, CA UCOMPOSITE 250 A3091AGC Flat Glass North America Hebron, OH UCOMPOSITE 200 A955AGC Flat Glass North America Greenland, TN UCOMPOSITE 285 A949AGC Flat Glass North America Kingsport, TN UCOMPOSITE 285 A

3646AGC Flat Glass North America San Antonio, TX UCOMPOSITE 550 A1870AGC Flat Glass North America Tulsa, OK UCOMPOSITE 550 A1703AGC Flat Glass North America Spring Hill, KS UCOMPOSITE 500 A1967AGC Flat Glass North America Marietta, GA UCOMPOSITE 285 A2480AGC Flat Glass North America Richmond, VA UCOMPOSITE 100 A2637AGC Flat Glass North America Riverside, CA UCOMPOSITE 250 A3421AGC Flat Glass North America Quakertown, PA UCOMPOSITE 100 A3352AGC Flat Glass North America St-Augustin-de-Desmaures,

Quebec, CanadaUCOMPOSITE 400 A

2914AGC Flat Glass North America Reidsville, NC UCOMPOSITE 100 A1754All Team Glass & Mirror, Ltd. Woodbridge, ON Canada UCOMPOSITE 285 A3668All Weather Pittsburgh Monessen, PA UCOMPOSITE 100 A2579Amsco Windows Salt Lake City, UT UCOMPOSITE 750 A2289Anthony International San Fernando, CA UANSI ONLY 250 A2243Bronco Industries, Inc. Delta, BC Canada UCOMPOSITE 750 A3580Cardinal CG North Salt Lake, UT UCOMPOSITE 125 A2700Cardinal CG Waxahachie, TX UCOMPOSITE 550 A2879Cardinal CG Casa Grande, AZ UCPSC ONLY 250

Page 56

SGCC # Lab ID

Certified Products-By Product TypeJuly 1, 2007

Max Size Certified

ANSICLASSStandard

5/32 Inch Tempered Transparent Glass1986Cardinal CG Northfield, MN UCPSC ONLY 1502068Cardinal CG Spring Green, WI UCOMPOSITE 500 A2294Cardinal CG Moreno Valley, CA UCPSC ONLY 2501922Cardinal CG Buford, GA UCOMPOSITE 200 A2358Cardinal CG Galt, CA UCOMPOSITE 125 A2008Cardinal CG Tumwater, WA UCPSC ONLY 7502910Cardinal FG Durant, OK UCOMPOSITE 900 A1832Cardinal IG Spring Green, WI UCOMPOSITE 500 A2318Cardinal IG Tomah, WI UCPSC ONLY 5002329Cardinal IG Waxahachie, TX UCPSC ONLY 5501828Cardinal IG Greenfield, IA UCPSC ONLY 5002858Cardinal IG Hood River, OR UCPSC ONLY 7502920Cardinal IG Vinton, VA UCOMPOSITE 100 A2177Cardinal IG Fremont, IN UCOMPOSITE 150 A2234Cardinal IG Fargo, ND UCOMPOSITE 150 A3069Cardinal IG Mountain Top, PA UCOMPOSITE 100 A3457Cardinal TG Chehalis, WA UCOMPOSITE 750 A1805Cardinal TG Tomah, WI UCOMPOSITE 500 A2782Cat i Manufacturing, Inc. South Elgin, IL 24x36COMPOSITE 500 A2987Changshu Hard Glass Co., Ltd. Jiangsu, China UCOMPOSITE 125 A3664Changshu Xingfu Glass Building

Material Co., LTDChangshu, Jiangshu Province, PR China

UCOMPOSITE 750 A

3086Chicago Tempered Glass, Inc. Chicago, IL UCOMPOSITE 200 A2102Coastal Glass Distributors Charleston, SC UCOMPOSITE 285 A1999Consolidated Glass Corp. New Castle, PA UCOMPOSITE 285 A3465Contractors Wardrobe Valencia, CA UCOMPOSITE 250 A3659Day Specialties Corporation Midland, ON Canada UCOMPOSITE 100 A2793Desert Glass Products N. Las Vegas, NV UCOMPOSITE 125 A2051Edge Seal Technologies Walton Hills, OH UCOMPOSITE 200 A2589Engineered Glass Products, L.L.C. Chicago, IL 30x72ANSI ONLY 200 A1332Gemtron-Sweetwater Sweetwater, TN UCOMPOSITE 285 A2928GGI Glass Distributors Corp. Secaucus, NJ UCOMPOSITE 275 A3383Glass Dynamics, Inc. Stoneville, NC UCOMPOSITE 285 A2421Glass South Africa, LTD Parow Cape Town, South Africa UCOMPOSITE 285 A2712Glass South Africa, LTD Springs Springs, South Africa UCOMPOSITE 285 A2445Goldray Industries Ltd. Calgary, AB Canada UCOMPOSITE 750 A1616Guardian Glass of Rogers Corp. Rogers, AR UANSI ONLY 900 A2802Guardian Industries Canada Corp. Rexdale, ON Canada UANSI ONLY 400 A2260Guardian Industries Corp. Geneva, NY UANSI ONLY 400 A934Guardian Industries Corp. Carleton, MI UANSI ONLY 200 A

1249Guardian Industries Corp. Corsicana, TX UANSI ONLY 550 A969Guardian Industries Corp. Kingsburg, CA UANSI ONLY 125 A

1631Guardian Industries Corp. Richburg, SC UANSI ONLY 285 A2021Guardian Industries Corp. DeWitt, IA UANSI ONLY 500 A1575Guardian Millbury Corp. Millbury, OH UANSI ONLY 200 A2567Guardian Walled Lake Fabrication

Corp.Walled Lake, MI UANSI ONLY 200 A

1607Guardian Webster, Inc. Webster, MA UANSI ONLY 100 A2932Haida Safety Glass Ltd. Wuxi, Jiangsu, China UCOMPOSITE 100 A2573Intex Glass (Xiamen) Co., Ltd. Xiamen, Fujian, China UCOMPOSITE 200 A1980Kohler Company Union City, TN UCOMPOSITE 550 A2629Multiver Vanier, QC Canada UCOMPOSITE 275 A2497Nashville Tempered Glass Corp. Nashville, TN UCOMPOSITE 200 A

Page 57

SGCC # Lab ID

Certified Products-By Product TypeJuly 1, 2007

Max Size Certified

ANSICLASSStandard

5/32 Inch Tempered Transparent Glass2691Nashville Tempered Glass L.L.C. Hendersonville, TN UANSI ONLY 200 A3138Oldcastle Glass CPG Wright City, MO UCOMPOSITE 150 A3105Oldcastle Glass Albertville Albertville, MN UCOMPOSITE 150 A3287Oldcastle Glass Burnaby Burnaby, BC Canada UCOMPOSITE 750 A3264Oldcastle Glass Calgary Calgary, AB Canada UCOMPOSITE 750 A3311Oldcastle Glass Denver Denver, CO UCOMPOSITE 550 A3342Oldcastle Glass District of Columbia Warrenton, VA UCOMPOSITE 100 A3192Oldcastle Glass Fremont Freemont, CA UCOMPOSITE 125 A3251Oldcastle Glass Grand Prairie Grand Prairie, TX UCOMPOSITE 175 A3157Oldcastle Glass Houston Houston, TX UCOMPOSITE 550 A2216Oldcastle Glass Indianapolis Indianapolis, IN UCOMPOSITE 150 A1609Oldcastle Glass Los Angeles Los Angeles, CA UCOMPOSITE 125 A3205Oldcastle Glass Louisville Louisville, KY UCOMPOSITE 200 A2883Oldcastle Glass Montreal Montreal, QC Canada UCOMPOSITE 275 A3181Oldcastle Glass Moorestown Moorestown, NJ UCOMPOSITE 100 A3234Oldcastle Glass Perrysburg Perrysburg, OH UCOMPOSITE 275 A3129Oldcastle Glass Phoenix Phoenix, AZ UCOMPOSITE 125 A3462Oldcastle Glass Rock Hill Rock Hill, SC UCOMPOSITE 100 A3398Oldcastle Glass Rock Hill Specialty Rock Hill, SC UCOMPOSITE 100 A3096Oldcastle Glass Shawnee Shawnee, OK UCOMPOSITE 175 A3330Oldcastle Glass Stone Mountain Stone Mountain, GA UCOMPOSITE 100 A3117Oldcastle Glass Tampa Tampa, FL UCOMPOSITE 285 A3440Oldcastle Glass Toronto Concord, ON Canada UCOMPOSITE 100 A3220Oldcastle Glass Vancouver Battle Ground, WA UCOMPOSITE 750 A3145Oldcastle Glass Warrenton Warrenton, MO UCOMPOSITE 500 A3168Oldcastle Glass Wausau Schofield, WI UCOMPOSITE 150 A2057Patio Enclosures, Inc. Macedonia, OH UCOMPOSITE 200 A2695PDC Glass of Michigan Inc. Plymouth, MI UCOMPOSITE 275 A3539PFG Industries Langley, BC UCOMPOSITE 750 A675PPG Inds., Inc. Carlisle, PA UCOMPOSITE 400 A676PPG Inds., Inc. Fresno, CA UCOMPOSITE 125 A

1111PPG Inds., Inc. Wichita Falls, TX UCOMPOSITE 550 A1606PPG Inds., Inc. Burlington, IA UCOMPOSITE 500 A2035Prelco, Inc. Riviere-du-Loup, QC Canada UCOMPOSITE 275 A3643QBP Co., Ltd. Qinhuangdao City, China UCOMPOSITE 250 A3658Qinhuangdao Jixiang Glass Industry Qinhuangdao, Hebei Province,

ChinaUCOMPOSITE 285 A

2778Shanghai Yaohua Pilkington Glass Shanghai, China UCOMPOSITE 285 A3644Shenzhen Sanxin Special Glass

Technology Co., Ltd.Shenzhen, China UCOMPOSITE 275 A

2962SIGCO, Inc. Portland, ME UCOMPOSITE 100 A3027Sovis North America, Inc. Madison, GA UCOMPOSITE 400 A2504Specialty Building Products New Westminster, BC Canada 22x64COMPOSITE 750 A2685Spec-Temp, Inc. Antwerp, OH UCOMPOSITE 500 A2548Techni-Glass, Inc. Surgoinsville, TN UCOMPOSITE 285 A2287Tecnoglass S.A. Barranquilla, Colombia UCOMPOSITE 285 A2482Triple Seal Ltd. Toronto, ON Canada UCOMPOSITE 275 A2680Val Temperbent, LP Alsip, IL UCOMPOSITE 150 A2423Vetreria Valentini S.R.L. Brescia, Italy UANSI ONLY 400 A3432Vitro Colombia S.A. Cundinamarca, Colombia UCOMPOSITE 285 A3605XYG Glass (Div. of Xinyi Grp (Glass)

Co. Ltd.)GuangDong, China UCOMPOSITE 125 A

Page 58

SGCC # Lab ID

Certified Products-By Product TypeJuly 1, 2007

Max Size Certified

ANSICLASSStandard

5/32 Inch Tempered Transparent Glass3589Zheijiang Gelaweibao Glass

Technological Co.Zhejiang, China UCOMPOSITE 285 A

3/16 Inch Tempered Transparent Glass3507Cardinal LG Ocala, FL UCOMPOSITE 285 A

3/16 Inch Tempered Transparent Glass3388A1 Glass Unlimited South Gate, CA UCOMPOSITE 250 A2436ACI Distribution Santa Clara, CA UCOMPOSITE 125 A2606ACI Distribution Stockton, CA UCOMPOSITE 125 A400ACI Distribution Dallas, TX UCOMPOSITE 900 A

1157ACI Distribution Santa Fe Springs, CA UCPSC ONLY 2501642ACI Distribution Greensboro, NC UCOMPOSITE 285 A2824ACI Distribution Oceanside, CA UCOMPOSITE 250 A2509AGC Flat Glass North America Quakertown, PA UCOMPOSITE 100 A3007AGC Flat Glass North America Jacksonville, FL UCOMPOSITE 285 A

28AGC Flat Glass North America Kingsport, TN UCOMPOSITE 285 A220AGC Flat Glass North America Greenland, TN UCOMPOSITE 285 A

2522AGC Flat Glass North America Richmond, VA UCOMPOSITE 100 A1230AGC Flat Glass North America Marietta, GA UCOMPOSITE 285 A1454AGC Flat Glass North America Tulsa, OK UCOMPOSITE 550 A2197AGC Flat Glass North America Hebron, OH UCOMPOSITE 200 A1704AGC Flat Glass North America Spring Hill, KS UCOMPOSITE 500 A1663AGC Flat Glass North America Victorville, CA UCOMPOSITE 250 A3353AGC Flat Glass North America St-Augustin-de-Desmaures,

Quebec, CanadaUCOMPOSITE 400 A

2638AGC Flat Glass North America Riverside, CA UCOMPOSITE 250 A3648AGC Flat Glass North America Fall River, MA UCOMPOSITE 400 A3325AGC Flat Glass North America San Antonio, TX UCOMPOSITE 550 A2900AGC Flat Glass North America Opelousas, LA UCOMPOSITE 550 A2915AGC Flat Glass North America Reidsville, NC UCOMPOSITE 100 A1755All Team Glass & Mirror, Ltd. Woodbridge, ON Canada UCOMPOSITE 285 A3669All Weather Pittsburgh Monessen, PA UCOMPOSITE 100 A2580Amsco Windows Salt Lake City, UT UCOMPOSITE 750 A3079Anlin Industries Clovis, CA UCOMPOSITE 125 A999Anthony International San Fernando, CA UANSI ONLY 250 A

3583Arlene Stained Glass & Door Houston, TX UCOMPOSITE 550 A2788Binswanger Mirror Grenada, MS UCOMPOSITE 500 A2244Bronco Industries, Inc. Delta, BC Canada UCOMPOSITE 750 A2501Cameron Glass, Inc. Broken Arrow, OK UCOMPOSITE 500 A1987Cardinal CG Northfield, MN UCPSC ONLY 1501923Cardinal CG Buford, GA UCOMPOSITE 200 A2009Cardinal CG Tumwater, WA UCPSC ONLY 7502880Cardinal CG Casa Grande, AZ UCPSC ONLY 2502069Cardinal CG Spring Green, WI UCOMPOSITE 500 A2295Cardinal CG Moreno Valley, CA UCPSC ONLY 2502701Cardinal CG Waxahachie, TX UCOMPOSITE 550 A2359Cardinal CG Galt, CA UCOMPOSITE 125 A3581Cardinal CG North Salt Lake, UT UCOMPOSITE 125 A2911Cardinal FG Durant, OK UCOMPOSITE 900 A2178Cardinal IG Fremont, IN UCOMPOSITE 150 A2833Cardinal IG Hood River, OR UCPSC ONLY 7501829Cardinal IG Greenfield, IA UCPSC ONLY 5002330Cardinal IG Waxahachie, TX UCPSC ONLY 550

Page 59

SGCC # Lab ID

Certified Products-By Product TypeJuly 1, 2007

Max Size Certified

ANSICLASSStandard

3/16 Inch Tempered Transparent Glass2319Cardinal IG Tomah, WI UCPSC ONLY 5002233Cardinal IG Fargo, ND UCOMPOSITE 150 A1833Cardinal IG Spring Green, WI UCOMPOSITE 500 A3070Cardinal IG Mountain Top, PA UCOMPOSITE 100 A2921Cardinal IG Vinton, VA UCOMPOSITE 100 A1806Cardinal TG Tomah, WI UCOMPOSITE 500 A3458Cardinal TG Chehalis, WA UCOMPOSITE 750 A2783Cat i Manufacturing, Inc. South Elgin, IL 24x36COMPOSITE 500 A2988Changshu Hard Glass Co., Ltd. Jiangsu, China UCOMPOSITE 125 A3087Chicago Tempered Glass, Inc. Chicago, IL UCOMPOSITE 200 A2103Coastal Glass Distributors Charleston, SC UCOMPOSITE 285 A2237Colonial Mirror & Glass Corp. Brooklyn, NY UCOMPOSITE 400 A1890Commercial Insulating Glass Co. Sarasota, FL 31x76COMPOSITE 285 A2005Consolidated Glass Corp. New Castle, PA UCOMPOSITE 285 A1678Contour Industries, Inc. Surgoinsville, TN 18x76COMPOSITE 285 A3466Contractors Wardrobe Valencia, CA UCOMPOSITE 250 A1910Coral Industries Tuscaloosa, AL UCOMPOSITE 550 A2336Craftsman Tempered Glass Houston, TX UCOMPOSITE 550 A3700Dallas Flat Glass Distributors, Inc. Carrollton, TX UCOMPOSITE 175 A3636Day Specialties Corporation Midland, ON Canada UCOMPOSITE 100 A2795Desert Glass Products N. Las Vegas, NV UCOMPOSITE 125 A2709Dong Sung Glass Korea, Co., Ltd. Inchon, Korea UCOMPOSITE 250 A2661Downey Glass Industries, LLC Pompano Beach, FL UCOMPOSITE 285 A2052Edge Seal Technologies Walton Hills, OH UCOMPOSITE 200 A1901Efco Corp. Monett, MO UCOMPOSITE 150 A2590Engineered Glass Products, L.L.C. Chicago, IL 30x72ANSI ONLY 200 A2553FTG of NC, LLC Kernersville, NC UCOMPOSITE 285 A1201Gemtron-Sweetwater Sweetwater, TN UCOMPOSITE 285 A2226GGI Glass Distributors Corp. Secaucus, NJ UCOMPOSITE 275 A2730Glass Dynamics, Inc. Stoneville, NC UCOMPOSITE 285 A2422Glass South Africa, LTD Parow Cape Town, South Africa UCOMPOSITE 285 A2186Glass, Inc. Englewood, CO UCOMPOSITE 250 A2446Goldray Industries Ltd. Calgary, AB Canada UCOMPOSITE 750 A3057Grand Glass Jakarta, Indonesia UCOMPOSITE 285 A633Guardian Fort Lauderdale Corp. Ft. Lauderdale, FL UANSI ONLY 285 A

1356Guardian Glass of Rogers Corp. Rogers, AR UANSI ONLY 900 A2803Guardian Industries Canada Corp. Rexdale, ON Canada UANSI ONLY 400 A1632Guardian Industries Corp. Richburg, SC UANSI ONLY 285 A1250Guardian Industries Corp. Corsicana, TX UANSI ONLY 550 A970Guardian Industries Corp. Kingsburg, CA UANSI ONLY 125 A

2022Guardian Industries Corp. DeWitt, IA UANSI ONLY 500 A631Guardian Industries Corp. Carleton, MI UANSI ONLY 200 A

2261Guardian Industries Corp. Geneva, NY UANSI ONLY 400 A1576Guardian Millbury Corp. Millbury, OH UANSI ONLY 200 A2141Guardian Walled Lake Fabrication

Corp.Walled Lake, MI UANSI ONLY 200 A

1216Guardian Webster, Inc. Webster, MA UANSI ONLY 100 A2933Haida Safety Glass Ltd. Wuxi, Jiangsu, China UCOMPOSITE 100 A3386Industrial Tempering Glass Brooklyn, NY UCOMPOSITE 275 A2574Intex Glass (Xiamen) Co., Ltd. Xiamen, Fujian, China UCOMPOSITE 200 A1981Kohler Company Union City, TN UCOMPOSITE 550 A2766Mid Ohio Tempering Columbus, OH UCOMPOSITE 200 A

Page 60

SGCC # Lab ID

Certified Products-By Product TypeJuly 1, 2007

Max Size Certified

ANSICLASSStandard

3/16 Inch Tempered Transparent Glass2990MirrorCrafters Custom Beveling Inc. Pompano, FL UCOMPOSITE 285 A3005Multiver Vanier, QC Canada UCOMPOSITE 275 A1467Nashville Tempered Glass Corp. Nashville, TN UCOMPOSITE 200 A2692Nashville Tempered Glass L.L.C. Hendersonville, TN UANSI ONLY 200 A3650Northwest Glass Billings, MT UCOMPOSITE 750 A3139Oldcastle Glass CPG Wright City, MO UCOMPOSITE 150 A3106Oldcastle Glass Albertville Albertville, MN UCOMPOSITE 150 A3593Oldcastle Glass Bensenville Bensenville, IL UCOMPOSITE 200 A3288Oldcastle Glass Burnaby Burnaby, BC Canada UCOMPOSITE 750 A3265Oldcastle Glass Calgary Calgary, AB Canada UCOMPOSITE 750 A3412Oldcastle Glass Cheshire Cheshire, CT UCOMPOSITE 275 A3312Oldcastle Glass Denver Denver, CO UCOMPOSITE 550 A3343Oldcastle Glass District of Columbia Warrenton, VA UCOMPOSITE 100 A3193Oldcastle Glass Fremont Freemont, CA UCOMPOSITE 125 A3252Oldcastle Glass Grand Prairie Grand Prairie, TX UCOMPOSITE 175 A3158Oldcastle Glass Houston Houston, TX UCOMPOSITE 550 A2211Oldcastle Glass Indianapolis Indianapolis, IN UCOMPOSITE 150 A3305Oldcastle Glass Lithia Springs Lithia Springs, GA UCOMPOSITE 150 A630Oldcastle Glass Los Angeles Los Angeles, CA UCOMPOSITE 125 A

3206Oldcastle Glass Louisville Louisville, KY UCOMPOSITE 200 A3497Oldcastle Glass Miami Miami, FL UCOMPOSITE 285 A2670Oldcastle Glass Miami North Miami, FL UCOMPOSITE 285 A1997Oldcastle Glass Montreal Montreal, QC Canada UCOMPOSITE 275 A3182Oldcastle Glass Moorestown Moorestown, NJ UCOMPOSITE 100 A1547Oldcastle Glass New York Hauppauge, NY UCOMPOSITE 400 A3235Oldcastle Glass Perrysburg Perrysburg, OH UCOMPOSITE 275 A3130Oldcastle Glass Phoenix Phoenix, AZ UCOMPOSITE 125 A3277Oldcastle Glass Rock Hill Rock Hill, SC UCOMPOSITE 100 A3399Oldcastle Glass Rock Hill Specialty Rock Hill, SC UCOMPOSITE 100 A3097Oldcastle Glass Shawnee Shawnee, OK UCOMPOSITE 175 A3331Oldcastle Glass Stone Mountain Stone Mountain, GA UCOMPOSITE 100 A3118Oldcastle Glass Tampa Tampa, FL UCOMPOSITE 285 A2014Oldcastle Glass Telford Telford, PA UCOMPOSITE 100 A3441Oldcastle Glass Toronto Concord, ON Canada UCOMPOSITE 100 A3221Oldcastle Glass Vancouver Battle Ground, WA UCOMPOSITE 750 A3146Oldcastle Glass Warrenton Warrenton, MO UCOMPOSITE 500 A3169Oldcastle Glass Wausau Schofield, WI UCOMPOSITE 150 A2058Patio Enclosures, Inc. Macedonia, OH UCOMPOSITE 200 A1785PDC Glass & Metal Services Cheswick, PA UCOMPOSITE 100 A2218PDC Glass of Michigan Inc. Plymouth, MI UCOMPOSITE 275 A3540PFG Industries Langley, BC UCOMPOSITE 750 A2390PGT Industries Nokomis, FL UCOMPOSITE 285 A3515PGT Industries Salisbury, NC UCOMPOSITE 285 A3449Phoenix Tempering Corporation Hollywood, FL UCOMPOSITE 285 A249PPG Inds., Inc. Carlisle, PA UCOMPOSITE 400 A

1112PPG Inds., Inc. Wichita Falls, TX UCOMPOSITE 550 A1603PPG Inds., Inc. Burlington, IA UCOMPOSITE 500 A

64PPG Inds., Inc. Fresno, CA UCOMPOSITE 125 A2713Prelco, Inc. Riviere-du-Loup, QC Canada UCOMPOSITE 275 A2752PT Surya Adhitia Fortuna Glass Jakarta, Indonesia UCOMPOSITE 285 A2986Quaker Window Products, Inc. Freeburg, MO UCOMPOSITE 150 A2981Quality Glass & Mirror, Inc. Des Plaines, IL UCOMPOSITE 500 A

Page 61

SGCC # Lab ID

Certified Products-By Product TypeJuly 1, 2007

Max Size Certified

ANSICLASSStandard

3/16 Inch Tempered Transparent Glass2777Shanghai Yaohua Pilkington Glass Shanghai, China UCOMPOSITE 285 A1871Shaw Glass Co. S. Easton, MA UCOMPOSITE 400 A2963SIGCO, Inc. Portland, ME UCOMPOSITE 100 A3370Simonton Windows Lyons, GA UCOMPOSITE 100 A2888Simonton Windows Pennsboro, WV UCOMPOSITE 100 A2352Sovis North America, Inc. Madison, GA UCOMPOSITE 400 A2309Specialty Building Products New Westminster, BC Canada 22x64COMPOSITE 750 A2686Spec-Temp, Inc. Antwerp, OH UCOMPOSITE 500 A3639Sunshine Performance Glass Tampa, FL UCOMPOSITE 285 A1556Swift Glass Co., Inc. Elmira Heights, NY UCOMPOSITE 400 A2957Syracuse Glass Company Syracuse, NY UCOMPOSITE 275 A2549Techni-Glass, Inc. Surgoinsville, TN UCOMPOSITE 285 A1993Tecnoglass S.A. Barranquilla, Colombia UCOMPOSITE 285 A862Tempered Glass, Inc. Austell, GA UCOMPOSITE 285 A

2890TianJin Dong Sung Home Building Materials Co. Ltd.

Tian Jin, China UCOMPOSITE 250 A

1310Traco (Three Rivers Alum) Red Oak, IA UCOMPOSITE 150 A2489Traco (Three Rivers Alum) Cranberry Township, PA UCOMPOSITE 285 A3691Trimlite, LLC Renton, WA UCOMPOSITE 750 A3023Triple Seal Ltd. Toronto, ON Canada UCOMPOSITE 275 A2468United Plate Glass Co., Inc. Butler, PA UCOMPOSITE 100 A2681Val Temperbent, LP Alsip, IL UCOMPOSITE 150 A2314Viracon, Inc. Statesboro, GA UCOMPOSITE 100 A1403Viracon, Inc. Owatonna, MN UCOMPOSITE 150 A

12Virginia Glass Products Corp. Martinsville, VA UCOMPOSITE 100 A3433Vitro Colombia S.A. Cundinamarca, Colombia UCOMPOSITE 285 A3405Viwinco, Inc. Morgantown, PA UCOMPOSITE 100 A1972Westshore Glass Tampa, FL UCOMPOSITE 285 A3085XYG Glass (Div. of Xinyi Grp (Glass)

Co. Ltd.)GuangDong, China UCOMPOSITE 125 A

3590Zheijiang Gelaweibao Glass Technological Co.

Zhejiang, China UCOMPOSITE 285 A

1/4 Inch Tempered Transparent Glass3508Cardinal LG Ocala, FL UCOMPOSITE 285 A

1/4 Inch Tempered Transparent Glass3389A1 Glass Unlimited South Gate, CA UCOMPOSITE 250 A1535ACI Distribution Santa Fe Springs, CA UCPSC ONLY 2501496ACI Distribution Santa Clara, CA UCOMPOSITE 125 A1643ACI Distribution Greensboro, NC UCOMPOSITE 285 A2825ACI Distribution Oceanside, CA UCOMPOSITE 250 A2607ACI Distribution Stockton, CA UCOMPOSITE 125 A402ACI Distribution Dallas, TX UCOMPOSITE 900 A

2916AGC Flat Glass North America Reidsville, NC UCOMPOSITE 100 A1520AGC Flat Glass North America Fall River, MA UCOMPOSITE 400 A1957AGC Flat Glass North America Richmond, VA UCOMPOSITE 100 A3008AGC Flat Glass North America Jacksonville, FL UCOMPOSITE 285 A2639AGC Flat Glass North America Riverside, CA UCOMPOSITE 250 A3354AGC Flat Glass North America St-Augustin-de-Desmaures,

Quebec, CanadaUCOMPOSITE 400 A

24AGC Flat Glass North America Kingsport, TN UCOMPOSITE 285 A2198AGC Flat Glass North America Hebron, OH UCOMPOSITE 200 A

89AGC Flat Glass North America Greenland, TN UCOMPOSITE 285 A

Page 62

SGCC # Lab ID

Certified Products-By Product TypeJuly 1, 2007

Max Size Certified

ANSICLASSStandard

1/4 Inch Tempered Transparent Glass1925AGC Flat Glass North America Victorville, CA UCOMPOSITE 250 A3326AGC Flat Glass North America San Antonio, TX UCOMPOSITE 550 A2666AGC Flat Glass North America Quakertown, PA UCOMPOSITE 100 A1231AGC Flat Glass North America Marietta, GA UCOMPOSITE 285 A1455AGC Flat Glass North America Tulsa, OK UCOMPOSITE 550 A1705AGC Flat Glass North America Spring Hill, KS UCOMPOSITE 500 A2901AGC Flat Glass North America Opelousas, LA UCOMPOSITE 550 A1710AGC Flat Glass North America Alvarado, TX UCOMPOSITE 550 A1756All Team Glass & Mirror, Ltd. Woodbridge, ON Canada UCOMPOSITE 285 A3670All Weather Pittsburgh Monessen, PA UCOMPOSITE 100 A3039American Shower Door Los Angeles, CA UCOMPOSITE 250 A2581Amsco Windows Salt Lake City, UT UCOMPOSITE 750 A1000Anthony International San Fernando, CA UANSI ONLY 250 A3584Arlene Stained Glass & Door Houston, TX UCOMPOSITE 550 A1990Berkowitz, J.E. Pedricktown, NJ UCOMPOSITE 100 A2789Binswanger Mirror Grenada, MS UCOMPOSITE 500 A2245Bronco Industries, Inc. Delta, BC Canada UCOMPOSITE 750 A2455Cameron Glass, Inc. Broken Arrow, OK UCOMPOSITE 500 A2296Cardinal CG Moreno Valley, CA UCPSC ONLY 2501924Cardinal CG Buford, GA UCOMPOSITE 200 A2010Cardinal CG Tumwater, WA UCPSC ONLY 7502881Cardinal CG Casa Grande, AZ UCPSC ONLY 2502070Cardinal CG Spring Green, WI UCOMPOSITE 500 A2360Cardinal CG Galt, CA UCOMPOSITE 125 A2702Cardinal CG Waxahachie, TX UCOMPOSITE 550 A3555Cardinal CG North Salt Lake, UT UCOMPOSITE 125 A1988Cardinal CG Northfield, MN UCPSC ONLY 1502912Cardinal FG Durant, OK UCOMPOSITE 900 A2922Cardinal IG Vinton, VA UCOMPOSITE 100 A3071Cardinal IG Mountain Top, PA UCOMPOSITE 100 A2320Cardinal IG Tomah, WI UCPSC ONLY 5002331Cardinal IG Waxahachie, TX UCPSC ONLY 5501830Cardinal IG Greenfield, IA UCPSC ONLY 5002834Cardinal IG Hood River, OR UCPSC ONLY 7502179Cardinal IG Fremont, IN UCOMPOSITE 150 A2232Cardinal IG Fargo, ND UCOMPOSITE 150 A1834Cardinal IG Spring Green, WI UCOMPOSITE 500 A1807Cardinal TG Tomah, WI UCOMPOSITE 500 A3459Cardinal TG Chehalis, WA UCOMPOSITE 750 A2784Cat i Manufacturing, Inc. South Elgin, IL 24x36COMPOSITE 500 A3088Chicago Tempered Glass, Inc. Chicago, IL UCOMPOSITE 200 A2104Coastal Glass Distributors Charleston, SC UCOMPOSITE 285 A1847Colonial Mirror & Glass Corp. Brooklyn, NY UCOMPOSITE 400 A1891Commercial Insulating Glass Co. Sarasota, FL 31x76COMPOSITE 285 A2002Consolidated Glass Corp. New Castle, PA UCOMPOSITE 285 A1677Contour Industries, Inc. Surgoinsville, TN 18x76COMPOSITE 285 A3467Contractors Wardrobe Valencia, CA UCOMPOSITE 250 A1911Coral Industries Tuscaloosa, AL UCOMPOSITE 550 A2337Craftsman Tempered Glass Houston, TX UCOMPOSITE 550 A3701Dallas Flat Glass Distributors, Inc. Carrollton, TX UCOMPOSITE 175 A3637Day Specialties Corporation Midland, ON Canada UCOMPOSITE 100 A2797Desert Glass Products N. Las Vegas, NV UCOMPOSITE 125 A

Page 63

SGCC # Lab ID

Certified Products-By Product TypeJuly 1, 2007

Max Size Certified

ANSICLASSStandard

1/4 Inch Tempered Transparent Glass3017Dlubak Corporation Blairsville, PA UCOMPOSITE 100 A2662Downey Glass Industries, LLC Pompano Beach, FL UCOMPOSITE 285 A2850Eckelt Glas GmbH Steyr, Austria UCOMPOSITE 100 A2055Edge Seal Technologies Walton Hills, OH UCOMPOSITE 200 A1902Efco Corp. Monett, MO UCOMPOSITE 150 A2698Engineered Glass Products, L.L.C. Chicago, IL 30x72ANSI ONLY 200 A2554FTG of NC, LLC Kernersville, NC UCOMPOSITE 285 A1477Gemtron-Sweetwater Sweetwater, TN UCOMPOSITE 285 A2227GGI Glass Distributors Corp. Secaucus, NJ UCOMPOSITE 275 A3453Glass Design of Miami, Inc. Miami, FL UCOMPOSITE 285 A2732Glass Dynamics, Inc. Stoneville, NC UCOMPOSITE 285 A2767Glass South Africa, LTD Springs Springs, South Africa UCOMPOSITE 285 A2187Glass, Inc. Englewood, CO UCOMPOSITE 250 A2447Goldray Industries Ltd. Calgary, AB Canada UCOMPOSITE 750 A3058Grand Glass Jakarta, Indonesia UCOMPOSITE 285 A

40Guardian Fort Lauderdale Corp. Ft. Lauderdale, FL UANSI ONLY 285 A1357Guardian Glass of Rogers Corp. Rogers, AR UANSI ONLY 900 A2804Guardian Industries Canada Corp. Rexdale, ON Canada UANSI ONLY 400 A3359Guardian Industries Canada Corp. Tillsonburg, ON Canada UCOMPOSITE 400 A1633Guardian Industries Corp. Richburg, SC UANSI ONLY 285 A1251Guardian Industries Corp. Corsicana, TX UANSI ONLY 550 A2023Guardian Industries Corp. DeWitt, IA UANSI ONLY 500 A2262Guardian Industries Corp. Geneva, NY UANSI ONLY 400 A971Guardian Industries Corp. Kingsburg, CA UANSI ONLY 125 A131Guardian Industries Corp. Carleton, MI UANSI ONLY 200 A

1577Guardian Millbury Corp. Millbury, OH UANSI ONLY 200 A2142Guardian Walled Lake Fabrication

Corp.Walled Lake, MI UANSI ONLY 200 A

662Guardian Webster, Inc. Webster, MA UANSI ONLY 100 A2934Haida Safety Glass Ltd. Wuxi, Jiangsu, China UCOMPOSITE 100 A3387Industrial Tempering Glass Brooklyn, NY UCOMPOSITE 275 A2575Intex Glass (Xiamen) Co., Ltd. Xiamen, Fujian, China UCOMPOSITE 200 A1982Kohler Company Union City, TN UCOMPOSITE 550 A2157Mid Ohio Tempering Columbus, OH UCOMPOSITE 200 A2842Milgard Tempering Dixon, CA UCOMPOSITE 125 A1578Milgard Tempering, Inc. Tacoma, WA UCOMPOSITE 750 A2991MirrorCrafters Custom Beveling Inc. Pompano, FL UCOMPOSITE 285 A2499Multiver Vanier, QC Canada UCOMPOSITE 275 A1417Nashville Tempered Glass Corp. Nashville, TN UCOMPOSITE 200 A2693Nashville Tempered Glass L.L.C. Hendersonville, TN UANSI ONLY 200 A3651Northwest Glass Billings, MT UCOMPOSITE 750 A3140Oldcastle Glass CPG Wright City, MO UCOMPOSITE 150 A3107Oldcastle Glass Albertville Albertville, MN UCOMPOSITE 150 A1382Oldcastle Glass Bensenville Bensenville, IL UCOMPOSITE 200 A3289Oldcastle Glass Burnaby Burnaby, BC Canada UCOMPOSITE 750 A3266Oldcastle Glass Calgary Calgary, AB Canada UCOMPOSITE 750 A3413Oldcastle Glass Cheshire Cheshire, CT UCOMPOSITE 275 A3313Oldcastle Glass Denver Denver, CO UCOMPOSITE 550 A3344Oldcastle Glass District of Columbia Warrenton, VA UCOMPOSITE 100 A3194Oldcastle Glass Fremont Freemont, CA UCOMPOSITE 125 A3253Oldcastle Glass Grand Prairie Grand Prairie, TX UCOMPOSITE 175 A3159Oldcastle Glass Houston Houston, TX UCOMPOSITE 550 A

Page 64

SGCC # Lab ID

Certified Products-By Product TypeJuly 1, 2007

Max Size Certified

ANSICLASSStandard

1/4 Inch Tempered Transparent Glass2212Oldcastle Glass Indianapolis Indianapolis, IN UCOMPOSITE 150 A3306Oldcastle Glass Lithia Springs Lithia Springs, GA UCOMPOSITE 150 A514Oldcastle Glass Los Angeles Los Angeles, CA UCOMPOSITE 125 A

3207Oldcastle Glass Louisville Louisville, KY UCOMPOSITE 200 A3498Oldcastle Glass Miami Miami, FL UCOMPOSITE 285 A2671Oldcastle Glass Miami North Miami, FL UCOMPOSITE 285 A2543Oldcastle Glass Montreal Montreal, QC Canada UCOMPOSITE 275 A3183Oldcastle Glass Moorestown Moorestown, NJ UCOMPOSITE 100 A1548Oldcastle Glass New York Hauppauge, NY UCOMPOSITE 400 A3236Oldcastle Glass Perrysburg Perrysburg, OH UCOMPOSITE 275 A3131Oldcastle Glass Phoenix Phoenix, AZ UCOMPOSITE 125 A3278Oldcastle Glass Rock Hill Rock Hill, SC UCOMPOSITE 100 A3400Oldcastle Glass Rock Hill Specialty Rock Hill, SC UCOMPOSITE 100 A3098Oldcastle Glass Shawnee Shawnee, OK UCOMPOSITE 175 A3332Oldcastle Glass Stone Mountain Stone Mountain, GA UCOMPOSITE 100 A3119Oldcastle Glass Tampa Tampa, FL UCOMPOSITE 285 A1879Oldcastle Glass Telford Telford, PA UCOMPOSITE 100 A3442Oldcastle Glass Toronto Concord, ON Canada UCOMPOSITE 100 A3222Oldcastle Glass Vancouver Battle Ground, WA UCOMPOSITE 750 A3147Oldcastle Glass Warrenton Warrenton, MO UCOMPOSITE 500 A3170Oldcastle Glass Wausau Schofield, WI UCOMPOSITE 150 A3015Patio Enclosures, Inc. Macedonia, OH UCOMPOSITE 200 A1786PDC Glass & Metal Services Cheswick, PA UCOMPOSITE 100 A2219PDC Glass of Michigan Inc. Plymouth, MI UCOMPOSITE 275 A3541PFG Industries Langley, BC UCOMPOSITE 750 A2391PGT Industries Nokomis, FL UCOMPOSITE 285 A3516PGT Industries Salisbury, NC UCOMPOSITE 285 A3450Phoenix Tempering Corporation Hollywood, FL UCOMPOSITE 285 A1113PPG Inds., Inc. Wichita Falls, TX UCOMPOSITE 550 A1604PPG Inds., Inc. Burlington, IA UCOMPOSITE 500 A382PPG Inds., Inc. Carlisle, PA UANSI ONLY 400 A

2015Prelco, Inc. Riviere-du-Loup, QC Canada UCOMPOSITE 275 A3247Qinhuangdao Jixiang Glass Industry Qinhuangdao, Hebei Province,

ChinaUCOMPOSITE 285 A

2982Quality Glass & Mirror, Inc. Des Plaines, IL UCOMPOSITE 500 A2761Shanghai Yaohua Pilkington Glass Shanghai, China UCOMPOSITE 285 A1035Shaw Glass Co. S. Easton, MA UCOMPOSITE 400 A3567Shenzhen Sanxin Special Glass

Technology Co., Ltd.Shenzhen, China UCOMPOSITE 275 A

2964SIGCO, Inc. Portland, ME UCOMPOSITE 100 A2248Sovis North America, Inc. Thierry, France UCOMPOSITE 400 A2353Sovis North America, Inc. Madison, GA UCOMPOSITE 400 A2687Spec-Temp, Inc. Antwerp, OH UCOMPOSITE 500 A3552SRT Glass LLC Brazil UCOMPOSITE 285 A3640Sunshine Performance Glass Tampa, FL UCOMPOSITE 285 A1557Swift Glass Co., Inc. Elmira Heights, NY UCOMPOSITE 400 A2656Syracuse Glass Company Syracuse, NY UCOMPOSITE 275 A2975Techni-Glass, Inc. Surgoinsville, TN UCOMPOSITE 285 A1994Tecnoglass S.A. Barranquilla, Colombia UCOMPOSITE 285 A863Tempered Glass, Inc. Austell, GA UCOMPOSITE 285 A

3094TianJin Dong Sung Home Building Materials Co. Ltd.

Tian Jin, China UCOMPOSITE 250 A

2490Traco (Three Rivers Alum) Cranberry Township, PA UCOMPOSITE 285 A

Page 65

SGCC # Lab ID

Certified Products-By Product TypeJuly 1, 2007

Max Size Certified

ANSICLASSStandard

1/4 Inch Tempered Transparent Glass1311Traco (Three Rivers Alum) Red Oak, IA UCOMPOSITE 150 A2484Triple Seal Ltd. Toronto, ON Canada UCOMPOSITE 275 A2469United Plate Glass Co., Inc. Butler, PA UCOMPOSITE 100 A2682Val Temperbent, LP Alsip, IL UCOMPOSITE 150 A1404Viracon, Inc. Owatonna, MN UCOMPOSITE 150 A2310Viracon, Inc. Statesboro, GA UCOMPOSITE 100 A

14Virginia Glass Products Corp. Martinsville, VA UCOMPOSITE 100 A2977Vitro Colombia S.A. Cundinamarca, Colombia UCOMPOSITE 285 A1973Westshore Glass Tampa, FL UCOMPOSITE 285 A3053XYG Glass (Div. of Xinyi Grp (Glass)

Co. Ltd.)GuangDong, China UCOMPOSITE 125 A

3591Zheijiang Gelaweibao Glass Technological Co.

Zhejiang, China UCOMPOSITE 285 A

5/16 Inch Tempered Transparent Glass3675AGC Flat Glass North America Hebron, OH UCOMPOSITE 200 A3355AGC Flat Glass North America St-Augustin-de-Desmaures,

Quebec, CanadaUCOMPOSITE 400 A

2790All Team Glass & Mirror, Ltd. Woodbridge, ON Canada UCOMPOSITE 285 A2876Cardinal CG Spring Green, WI 24x53COMPOSITE 500 A3635Consolidated Glass Corp. New Castle, PA UCOMPOSITE 285 A2851Eckelt Glas GmbH Steyr, Austria UCOMPOSITE 100 A3382Glass Dynamics, Inc. Stoneville, NC UCOMPOSITE 285 A2382Guardian Industries Corp. Richburg, SC UANSI ONLY 285 A2024Guardian Industries Corp. DeWitt, IA UANSI ONLY 500 A1826Guardian Industries Corp. Corsicana, TX UANSI ONLY 550 A3672Guardian Industries Corp. Geneva, NY UANSI ONLY 400 A2935Haida Safety Glass Ltd. Wuxi, Jiangsu, China UCOMPOSITE 100 A3025Intex Glass (Xiamen) Co., Ltd. Xiamen, Fujian, China UCOMPOSITE 200 A3141Oldcastle Glass CPG Wright City, MO UCOMPOSITE 150 A3594Oldcastle Glass Bensenville Bensenville, IL UCOMPOSITE 200 A3290Oldcastle Glass Burnaby Burnaby, BC Canada UCOMPOSITE 750 A3267Oldcastle Glass Calgary Calgary, AB Canada UCOMPOSITE 750 A3254Oldcastle Glass Grand Prairie Grand Prairie, TX UCOMPOSITE 175 A2884Oldcastle Glass Montreal Montreal, QC Canada UCOMPOSITE 275 A3401Oldcastle Glass Rock Hill Specialty Rock Hill, SC UCOMPOSITE 100 A3443Oldcastle Glass Toronto Concord, ON Canada UCOMPOSITE 100 A3223Oldcastle Glass Vancouver Battle Ground, WA UCOMPOSITE 750 A3171Oldcastle Glass Wausau Schofield, WI UCOMPOSITE 150 A3542PFG Industries Langley, BC UCOMPOSITE 750 A3577PPG Inds., Inc. Wichita Falls, TX UCOMPOSITE 550 A2751Prelco, Inc. Riviere-du-Loup, QC Canada UCOMPOSITE 275 A2762Shanghai Yaohua Pilkington Glass Shanghai, China UCOMPOSITE 285 A3568Shenzhen Sanxin Special Glass

Technology Co., Ltd.Shenzhen, China UCOMPOSITE 275 A

3504SRT Glass LLC Brazil UCOMPOSITE 285 A2134Tecnoglass S.A. Barranquilla, Colombia UCOMPOSITE 285 A2678Traco (Three Rivers Alum) Cranberry Township, PA UCOMPOSITE 285 A3689Viracon, Inc. Owatonna, MN UCOMPOSITE 150 A3260Vitro Colombia S.A. Cundinamarca, Colombia UCOMPOSITE 285 A3409Zheijiang Gelaweibao Glass

Technological Co.Zhejiang, China UCOMPOSITE 285 A

Page 66

SGCC # Lab ID

Certified Products-By Product TypeJuly 1, 2007

Max Size Certified

ANSICLASSStandard

3/8 Inch Tempered Transparent Glass3390A1 Glass Unlimited South Gate, CA UCOMPOSITE 250 A2826ACI Distribution Oceanside, CA UCOMPOSITE 250 A1497ACI Distribution Santa Clara, CA UCOMPOSITE 125 A2608ACI Distribution Stockton, CA UCOMPOSITE 125 A1644ACI Distribution Greensboro, NC UCOMPOSITE 285 A1107ACI Distribution Dallas, TX UCOMPOSITE 900 A1179ACI Distribution Santa Fe Springs, CA UCPSC ONLY 2503327AGC Flat Glass North America San Antonio, TX UCOMPOSITE 550 A1958AGC Flat Glass North America Richmond, VA UCOMPOSITE 100 A1711AGC Flat Glass North America Alvarado, TX UCOMPOSITE 550 A

90AGC Flat Glass North America Greenland, TN UCOMPOSITE 285 A1232AGC Flat Glass North America Marietta, GA UCOMPOSITE 285 A1456AGC Flat Glass North America Tulsa, OK UCOMPOSITE 550 A3356AGC Flat Glass North America St-Augustin-de-Desmaures,

Quebec, CanadaUCOMPOSITE 400 A

2199AGC Flat Glass North America Hebron, OH UCOMPOSITE 200 A1521AGC Flat Glass North America Fall River, MA UCOMPOSITE 400 A3009AGC Flat Glass North America Jacksonville, FL UCOMPOSITE 285 A1757All Team Glass & Mirror, Ltd. Woodbridge, ON Canada UCOMPOSITE 285 A3040American Shower Door Los Angeles, CA UCOMPOSITE 250 A2646Berkowitz, J.E. Pedricktown, NJ UCOMPOSITE 100 A2840Binswanger Mirror Grenada, MS UCOMPOSITE 500 A2246Bronco Industries, Inc. Delta, BC Canada UCOMPOSITE 750 A2032Cameron Glass, Inc. Broken Arrow, OK UCOMPOSITE 500 A3089Chicago Tempered Glass, Inc. Chicago, IL UCOMPOSITE 200 A2512Coastal Glass Distributors Charleston, SC UCOMPOSITE 285 A1848Colonial Mirror & Glass Corp. Brooklyn, NY UCOMPOSITE 400 A2003Consolidated Glass Corp. New Castle, PA UCOMPOSITE 285 A3469Contractors Wardrobe Valencia, CA UCOMPOSITE 250 A2144Coral Industries Tuscaloosa, AL UCOMPOSITE 550 A2338Craftsman Tempered Glass Houston, TX UCOMPOSITE 550 A2798Desert Glass Products N. Las Vegas, NV UCOMPOSITE 125 A2663Downey Glass Industries, LLC Pompano Beach, FL UCOMPOSITE 285 A2852Eckelt Glas GmbH Steyr, Austria UCOMPOSITE 100 A2556FTG of NC, LLC Kernersville, NC UCOMPOSITE 285 A2282GGI Glass Distributors Corp. Secaucus, NJ UCOMPOSITE 275 A3454Glass Design of Miami, Inc. Miami, FL UCOMPOSITE 285 A2729Glass Dynamics, Inc. Stoneville, NC UCOMPOSITE 285 A2188Glass, Inc. Englewood, CO UCOMPOSITE 250 A2448Goldray Industries Ltd. Calgary, AB Canada UCOMPOSITE 750 A3059Grand Glass Jakarta, Indonesia UCOMPOSITE 285 A2525Guardian Fort Lauderdale Corp. Ft. Lauderdale, FL UANSI ONLY 285 A2805Guardian Industries Canada Corp. Rexdale, ON Canada UANSI ONLY 400 A2545Guardian Industries Corp. DeWitt, IA UANSI ONLY 500 A2519Guardian Industries Corp. Geneva, NY UANSI ONLY 400 A1634Guardian Industries Corp. Richburg, SC UANSI ONLY 285 A1253Guardian Industries Corp. Corsicana, TX UANSI ONLY 550 A471Guardian Webster, Inc. Webster, MA UANSI ONLY 100 A

2936Haida Safety Glass Ltd. Wuxi, Jiangsu, China UCOMPOSITE 100 A3418Industrial Tempering Glass Brooklyn, NY UCOMPOSITE 275 A2576Intex Glass (Xiamen) Co., Ltd. Xiamen, Fujian, China UCOMPOSITE 200 A2434Kohler Company Union City, TN UCOMPOSITE 550 A

Page 67

SGCC # Lab ID

Certified Products-By Product TypeJuly 1, 2007

Max Size Certified

ANSICLASSStandard

3/8 Inch Tempered Transparent Glass2721Laurier Glass Ltd. Quebec, QC Canada UCOMPOSITE 400 A2158Mid Ohio Tempering Columbus, OH UCOMPOSITE 200 A2992MirrorCrafters Custom Beveling Inc. Pompano, FL UCOMPOSITE 285 A2494Nashville Tempered Glass Corp. Nashville, TN UCOMPOSITE 200 A2694Nashville Tempered Glass L.L.C. Hendersonville, TN UANSI ONLY 200 A3142Oldcastle Glass CPG Wright City, MO UCOMPOSITE 150 A3108Oldcastle Glass Albertville Albertville, MN UCOMPOSITE 150 A1383Oldcastle Glass Bensenville Bensenville, IL UCOMPOSITE 200 A3291Oldcastle Glass Burnaby Burnaby, BC Canada UCOMPOSITE 750 A3268Oldcastle Glass Calgary Calgary, AB Canada UCOMPOSITE 750 A3414Oldcastle Glass Cheshire Cheshire, CT UCOMPOSITE 275 A3314Oldcastle Glass Denver Denver, CO UCOMPOSITE 550 A3345Oldcastle Glass District of Columbia Warrenton, VA UCOMPOSITE 100 A3195Oldcastle Glass Fremont Freemont, CA UCOMPOSITE 125 A3255Oldcastle Glass Grand Prairie Grand Prairie, TX UCOMPOSITE 175 A3160Oldcastle Glass Houston Houston, TX UCOMPOSITE 550 A2213Oldcastle Glass Indianapolis Indianapolis, IN UCOMPOSITE 150 A515Oldcastle Glass Los Angeles Los Angeles, CA U.COMPOSITE 125 A

3208Oldcastle Glass Louisville Louisville, KY UCOMPOSITE 200 A3499Oldcastle Glass Miami Miami, FL UCOMPOSITE 285 A2672Oldcastle Glass Miami North Miami, FL UCOMPOSITE 285 A2544Oldcastle Glass Montreal Montreal, QC Canada UCOMPOSITE 275 A3184Oldcastle Glass Moorestown Moorestown, NJ UCOMPOSITE 100 A1549Oldcastle Glass New York Hauppauge, NY UCOMPOSITE 400 A3237Oldcastle Glass Perrysburg Perrysburg, OH UCOMPOSITE 275 A3132Oldcastle Glass Phoenix Phoenix, AZ UCOMPOSITE 125 A3279Oldcastle Glass Rock Hill Rock Hill, SC UCOMPOSITE 100 A3402Oldcastle Glass Rock Hill Specialty Rock Hill, SC UCOMPOSITE 100 A3099Oldcastle Glass Shawnee Shawnee, OK UCOMPOSITE 175 A3333Oldcastle Glass Stone Mountain Stone Mountain, GA UCOMPOSITE 100 A3120Oldcastle Glass Tampa Tampa, FL UCOMPOSITE 285 A1880Oldcastle Glass Telford Telford, PA UCOMPOSITE 100 A3444Oldcastle Glass Toronto Concord, ON Canada UCOMPOSITE 100 A3224Oldcastle Glass Vancouver Battle Ground, WA UCOMPOSITE 750 A3148Oldcastle Glass Warrenton Warrenton, MO UCOMPOSITE 500 A3172Oldcastle Glass Wausau Schofield, WI UCOMPOSITE 150 A1787PDC Glass & Metal Services Cheswick, PA UCOMPOSITE 100 A2229PDC Glass of Michigan Inc. Plymouth, MI UCOMPOSITE 275 A3543PFG Industries Langley, BC UCOMPOSITE 750 A3451Phoenix Tempering Corporation Hollywood, FL UCOMPOSITE 285 A3578PPG Inds., Inc. Wichita Falls, TX UCOMPOSITE 550 A2381Prelco, Inc. Riviere-du-Loup, QC Canada UCOMPOSITE 275 A2983Quality Glass & Mirror, Inc. Des Plaines, IL UCOMPOSITE 500 A2696Shanghai Yaohua Pilkington Glass Shanghai, China UCOMPOSITE 285 A1036Shaw Glass Co. S. Easton, MA UCOMPOSITE 400 A3569Shenzhen Sanxin Special Glass

Technology Co., Ltd.Shenzhen, China UCOMPOSITE 275 A

2965SIGCO, Inc. Portland, ME UCOMPOSITE 100 A2453Sovis North America, Inc. Madison, GA UCOMPOSITE 400 A2688Spec-Temp, Inc. Antwerp, OH UCOMPOSITE 500 A1558Swift Glass Co., Inc. Elmira Heights, NY UCOMPOSITE 400 A2958Syracuse Glass Company Syracuse, NY UCOMPOSITE 275 A

Page 68

SGCC # Lab ID

Certified Products-By Product TypeJuly 1, 2007

Max Size Certified

ANSICLASSStandard

3/8 Inch Tempered Transparent Glass3062Techni-Glass, Inc. Surgoinsville, TN UCOMPOSITE 285 A1995Tecnoglass S.A. Barranquilla, Colombia UCOMPOSITE 285 A865Tempered Glass, Inc. Austell, GA UCOMPOSITE 285 A

2470United Plate Glass Co., Inc. Butler, PA UCOMPOSITE 100 A2311Viracon, Inc. Statesboro, GA UCOMPOSITE 100 A1508Viracon, Inc. Owatonna, MN UCOMPOSITE 150 A

93Virginia Glass Products Corp. Martinsville, VA UCOMPOSITE 100 A2978Vitro Colombia S.A. Cundinamarca, Colombia UCOMPOSITE 285 A1978Westshore Glass Tampa, FL UCOMPOSITE 285 A3054XYG Glass (Div. of Xinyi Grp (Glass)

Co. Ltd.)GuangDong, China UCOMPOSITE 125 A

3410Zheijiang Gelaweibao Glass Technological Co.

Zhejiang, China UCOMPOSITE 285 A

1/2 Inch Tempered Transparent Glass3391A1 Glass Unlimited South Gate, CA UCOMPOSITE 250 A2609ACI Distribution Stockton, CA UCOMPOSITE 125 A640ACI Distribution Santa Fe Springs, CA UCPSC ONLY 250

1498ACI Distribution Santa Clara, CA UCOMPOSITE 125 A1645ACI Distribution Greensboro, NC UCOMPOSITE 285 A1108ACI Distribution Dallas, TX UCOMPOSITE 900 A2827ACI Distribution Oceanside, CA UCOMPOSITE 250 A3010AGC Flat Glass North America Jacksonville, FL UCOMPOSITE 285 A1406AGC Flat Glass North America Marietta, GA UCOMPOSITE 285 A3357AGC Flat Glass North America St-Augustin-de-Desmaures,

Quebec, CanadaUCOMPOSITE 400 A

1959AGC Flat Glass North America Richmond, VA UCOMPOSITE 100 A2200AGC Flat Glass North America Hebron, OH UCOMPOSITE 200 A1457AGC Flat Glass North America Tulsa, OK UCOMPOSITE 550 A1522AGC Flat Glass North America Fall River, MA UCOMPOSITE 400 A1712AGC Flat Glass North America Alvarado, TX UCOMPOSITE 550 A1758All Team Glass & Mirror, Ltd. Woodbridge, ON Canada UCOMPOSITE 285 A3041American Shower Door Los Angeles, CA UCOMPOSITE 250 A1991Berkowitz, J.E. Pedricktown, NJ UCOMPOSITE 100 A2247Bronco Industries, Inc. Delta, BC Canada UCOMPOSITE 750 A2033Cameron Glass, Inc. Broken Arrow, OK UCOMPOSITE 500 A3090Chicago Tempered Glass, Inc. Chicago, IL UCOMPOSITE 200 A2513Coastal Glass Distributors Charleston, SC UCOMPOSITE 285 A1929Colonial Mirror & Glass Corp. Brooklyn, NY UCOMPOSITE 400 A2004Consolidated Glass Corp. New Castle, PA UCOMPOSITE 285 A3470Contractors Wardrobe Valencia, CA UCOMPOSITE 250 A2145Coral Industries Tuscaloosa, AL UCOMPOSITE 550 A2339Craftsman Tempered Glass Houston, TX UCOMPOSITE 550 A2799Desert Glass Products N. Las Vegas, NV UCOMPOSITE 125 A3018Dlubak Corporation Blairsville, PA UCOMPOSITE 100 A2664Downey Glass Industries, LLC Pompano Beach, FL UCOMPOSITE 285 A2853Eckelt Glas GmbH Steyr, Austria UCOMPOSITE 100 A2557FTG of NC, LLC Kernersville, NC UCOMPOSITE 285 A2228GGI Glass Distributors Corp. Secaucus, NJ UCOMPOSITE 275 A3607Glass Design of Miami, Inc. Miami, FL UCOMPOSITE 285 A2733Glass Dynamics, Inc. Stoneville, NC UCOMPOSITE 285 A2189Glass, Inc. Englewood, CO UCOMPOSITE 250 A2449Goldray Industries Ltd. Calgary, AB Canada UCOMPOSITE 750 A

Page 69

SGCC # Lab ID

Certified Products-By Product TypeJuly 1, 2007

Max Size Certified

ANSICLASSStandard

1/2 Inch Tempered Transparent Glass3300Grand Glass Jakarta, Indonesia UCOMPOSITE 285 A2526Guardian Fort Lauderdale Corp. Ft. Lauderdale, FL UANSI ONLY 285 A2806Guardian Industries Canada Corp. Rexdale, ON Canada UANSI ONLY 400 A1803Guardian Industries Corp. Corsicana, TX UANSI ONLY 550 A2649Guardian Industries Corp. DeWitt, IA UANSI ONLY 500 A3673Guardian Industries Corp. Geneva, NY UANSI ONLY 400 A1235Guardian Webster, Inc. Webster, MA UANSI ONLY 100 A3602Haida Safety Glass Ltd. Wuxi, Jiangsu, China UCOMPOSITE 100 A3419Industrial Tempering Glass Brooklyn, NY UCOMPOSITE 275 A2577Intex Glass (Xiamen) Co., Ltd. Xiamen, Fujian, China UCOMPOSITE 200 A2720Laurier Glass Ltd. Quebec, QC Canada UCOMPOSITE 400 A2159Mid Ohio Tempering Columbus, OH UCOMPOSITE 200 A2993MirrorCrafters Custom Beveling Inc. Pompano, FL UCOMPOSITE 285 A3143Oldcastle Glass CPG Wright City, MO UCOMPOSITE 150 A3109Oldcastle Glass Albertville Albertville, MN UCOMPOSITE 150 A1384Oldcastle Glass Bensenville Bensenville, IL UCOMPOSITE 200 A3292Oldcastle Glass Burnaby Burnaby, BC Canada UCOMPOSITE 750 A3269Oldcastle Glass Calgary Calgary, AB Canada UCOMPOSITE 750 A3415Oldcastle Glass Cheshire Cheshire, CT UCOMPOSITE 275 A3315Oldcastle Glass Denver Denver, CO UCOMPOSITE 550 A3346Oldcastle Glass District of Columbia Warrenton, VA UCOMPOSITE 100 A3196Oldcastle Glass Fremont Freemont, CA UCOMPOSITE 125 A3256Oldcastle Glass Grand Prairie Grand Prairie, TX UCOMPOSITE 175 A3161Oldcastle Glass Houston Houston, TX UCOMPOSITE 550 A2214Oldcastle Glass Indianapolis Indianapolis, IN UCOMPOSITE 150 A516Oldcastle Glass Los Angeles Los Angeles, CA UCOMPOSITE 125 A

3209Oldcastle Glass Louisville Louisville, KY UCOMPOSITE 200 A3500Oldcastle Glass Miami Miami, FL UCOMPOSITE 285 A2673Oldcastle Glass Miami North Miami, FL UCOMPOSITE 285 A2062Oldcastle Glass Montreal Montreal, QC Canada UCOMPOSITE 275 A3185Oldcastle Glass Moorestown Moorestown, NJ UCOMPOSITE 100 A1550Oldcastle Glass New York Hauppauge, NY UCOMPOSITE 400 A3238Oldcastle Glass Perrysburg Perrysburg, OH UCOMPOSITE 275 A3133Oldcastle Glass Phoenix Phoenix, AZ UCOMPOSITE 125 A3280Oldcastle Glass Rock Hill Rock Hill, SC UCOMPOSITE 100 A3403Oldcastle Glass Rock Hill Specialty Rock Hill, SC UCOMPOSITE 100 A3100Oldcastle Glass Shawnee Shawnee, OK UCOMPOSITE 175 A3334Oldcastle Glass Stone Mountain Stone Mountain, GA UCOMPOSITE 100 A3121Oldcastle Glass Tampa Tampa, FL UCOMPOSITE 285 A1881Oldcastle Glass Telford Telford, PA UCOMPOSITE 100 A3445Oldcastle Glass Toronto Concord, ON Canada UCOMPOSITE 100 A3225Oldcastle Glass Vancouver Battle Ground, WA UCOMPOSITE 750 A3149Oldcastle Glass Warrenton Warrenton, MO UCOMPOSITE 500 A3173Oldcastle Glass Wausau Schofield, WI UCOMPOSITE 150 A1788PDC Glass & Metal Services Cheswick, PA UCOMPOSITE 100 A2220PDC Glass of Michigan Inc. Plymouth, MI UCOMPOSITE 275 A3544PFG Industries Langley, BC UCOMPOSITE 750 A3452Phoenix Tempering Corporation Hollywood, FL UCOMPOSITE 285 A2048Prelco, Inc. Riviere-du-Loup, QC Canada UCOMPOSITE 275 A2984Quality Glass & Mirror, Inc. Des Plaines, IL UCOMPOSITE 500 A2763Shanghai Yaohua Pilkington Glass Shanghai, China UCOMPOSITE 285 A1037Shaw Glass Co. S. Easton, MA UCOMPOSITE 400 A

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Max Size Certified

ANSICLASSStandard

1/2 Inch Tempered Transparent Glass3570Shenzhen Sanxin Special Glass

Technology Co., Ltd.Shenzhen, China UCOMPOSITE 275 A

2966SIGCO, Inc. Portland, ME UCOMPOSITE 100 A2689Spec-Temp, Inc. Antwerp, OH UCOMPOSITE 500 A1559Swift Glass Co., Inc. Elmira Heights, NY UCOMPOSITE 400 A2657Syracuse Glass Company Syracuse, NY UCOMPOSITE 275 A2135Tecnoglass S.A. Barranquilla, Colombia UCOMPOSITE 285 A866Tempered Glass, Inc. Austell, GA UCOMPOSITE 285 A

2471United Plate Glass Co., Inc. Butler, PA UCOMPOSITE 100 A1509Viracon, Inc. Owatonna, MN UCOMPOSITE 150 A

94Virginia Glass Products Corp. Martinsville, VA UCOMPOSITE 100 A2979Vitro Colombia S.A. Cundinamarca, Colombia UCOMPOSITE 285 A1974Westshore Glass Tampa, FL UCOMPOSITE 285 A3055XYG Glass (Div. of Xinyi Grp (Glass)

Co. Ltd.)GuangDong, China UCOMPOSITE 125 A

3592Zheijiang Gelaweibao Glass Technological Co.

Zhejiang, China UCOMPOSITE 285 A

5/8 Inch Tempered Transparent Glass2236Colonial Mirror & Glass Corp. Brooklyn, NY UCOMPOSITE 400 A2854Eckelt Glas GmbH Steyr, Austria UCOMPOSITE 100 A2731Glass Dynamics, Inc. Stoneville, NC UCOMPOSITE 285 A3110Oldcastle Glass Albertville Albertville, MN UCOMPOSITE 150 A2063Oldcastle Glass Montreal Montreal, QC Canada UCOMPOSITE 275 A3446Oldcastle Glass Toronto Concord, ON Canada UCOMPOSITE 100 A3545PFG Industries Langley, BC UCOMPOSITE 750 A2786Shanghai Yaohua Pilkington Glass Shanghai, China UCOMPOSITE 285 A3571Shenzhen Sanxin Special Glass

Technology Co., Ltd.Shenzhen, China UCOMPOSITE 275 A

2365Tecnoglass S.A. Barranquilla, Colombia UCOMPOSITE 285 A2182Virginia Glass Products Corp. Martinsville, VA UCOMPOSITE 100 A

5/8 Inch Tempered Transparent Glass3293Oldcastle Glass Burnaby Burnaby, BC Canada UCOMPOSITE 750 A3270Oldcastle Glass Calgary Calgary, AB Canada UCOMPOSITE 750 A3239Oldcastle Glass Perrysburg Perrysburg, OH UCOMPOSITE 275 A3361XYG Glass (Div. of Xinyi Grp (Glass)

Co. Ltd.)GuangDong, China UCOMPOSITE 125 A

3/4 Inch Tempered Transparent Glass3294Oldcastle Glass Burnaby Burnaby, BC Canada UCOMPOSITE 750 A3316Oldcastle Glass Denver Denver, CO UCOMPOSITE 550 A3257Oldcastle Glass Grand Prairie Grand Prairie, TX UCOMPOSITE 175 A3240Oldcastle Glass Perrysburg Perrysburg, OH UCOMPOSITE 275 A3335Oldcastle Glass Stone Mountain Stone Mountain, GA UCOMPOSITE 100 A

3/4 Inch Tempered Transparent Glass1225ACI Distribution Dallas, TX UCOMPOSITE 900 A3656All Team Glass & Mirror, Ltd. Woodbridge, ON Canada UCOMPOSITE 285 A2647Berkowitz, J.E. Pedricktown, NJ UCOMPOSITE 100 A2238Colonial Mirror & Glass Corp. Brooklyn, NY UCOMPOSITE 400 A3472Contractors Wardrobe Valencia, CA UCOMPOSITE 250 A2644Coral Industries Tuscaloosa, AL UCOMPOSITE 550 A2340Craftsman Tempered Glass Houston, TX UCOMPOSITE 550 A2800Desert Glass Products N. Las Vegas, NV UCOMPOSITE 125 A

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Max Size Certified

ANSICLASSStandard

3/4 Inch Tempered Transparent Glass3019Dlubak Corporation Blairsville, PA UCOMPOSITE 100 A2665Downey Glass Industries, LLC Pompano Beach, FL UCOMPOSITE 285 A2855Eckelt Glas GmbH Steyr, Austria UCOMPOSITE 100 A2734Glass Dynamics, Inc. Stoneville, NC UCOMPOSITE 285 A2190Glass, Inc. Englewood, CO UCOMPOSITE 250 A2994MirrorCrafters Custom Beveling Inc. Pompano, FL UCOMPOSITE 285 A3111Oldcastle Glass Albertville Albertville, MN UCOMPOSITE 150 A3595Oldcastle Glass Bensenville Bensenville, IL UCOMPOSITE 200 A3271Oldcastle Glass Calgary Calgary, AB Canada UCOMPOSITE 750 A3197Oldcastle Glass Fremont Freemont, CA UCOMPOSITE 125 A2074Oldcastle Glass Los Angeles Los Angeles, CA UCOMPOSITE 125 A2885Oldcastle Glass Montreal Montreal, QC Canada UCOMPOSITE 275 A1551Oldcastle Glass New York Hauppauge, NY UCOMPOSITE 400 A3447Oldcastle Glass Toronto Concord, ON Canada UCOMPOSITE 100 A3174Oldcastle Glass Wausau Schofield, WI UCOMPOSITE 150 A2222PDC Glass of Michigan Inc. Plymouth, MI UCOMPOSITE 275 A3546PFG Industries Langley, BC UCOMPOSITE 750 A3572Shenzhen Sanxin Special Glass

Technology Co., Ltd.Shenzhen, China UCOMPOSITE 275 A

2894Tecnoglass S.A. Barranquilla, Colombia UCOMPOSITE 285 A2960Tempered Glass, Inc. Austell, GA UCOMPOSITE 285 A2472United Plate Glass Co., Inc. Butler, PA UCOMPOSITE 100 A

95Virginia Glass Products Corp. Martinsville, VA UCOMPOSITE 100 A

Tempered Patterned Glass

1/8 Inch Tempered Patterned Glass2611ACI Distribution Stockton, CA UCOMPOSITE 125 A1861ACI Distribution Santa Fe Springs, CA UCPSC ONLY 2502418ACI Distribution Dallas, TX UANSI ONLY 900 A2828ACI Distribution Oceanside, CA UCOMPOSITE 250 A2746ACI Distribution Greensboro, NC UCOMPOSITE 285 A2902AGC Flat Glass North America Opelousas, LA UCOMPOSITE 550 A2917AGC Flat Glass North America Reidsville, NC UCOMPOSITE 100 A2896AGC Flat Glass North America Victorville, CA UCOMPOSITE 250 A1414AGC Flat Glass North America Kingsport, TN UCOMPOSITE 285 A587AGC Flat Glass North America Greenland, TN UCOMPOSITE 285 A

2510AGC Flat Glass North America Quakertown, PA UCOMPOSITE 100 A3011AGC Flat Glass North America Jacksonville, FL UCOMPOSITE 285 A2582Amsco Windows Salt Lake City, UT UCOMPOSITE 750 A3076Anlin Industries Clovis, CA UCOMPOSITE 125 A3562Bronco Industries, Inc. Delta, BC Canada UCOMPOSITE 750 A2703Cardinal CG Waxahachie, TX UCOMPOSITE 550 A2954Cardinal CG Tumwater, WA UCPSC ONLY 7503599Cardinal CG Galt, CA UCOMPOSITE 125 A2071Cardinal CG Spring Green, WI UCOMPOSITE 500 A2011Cardinal CG Northfield, MN UCPSC ONLY 1502146Cardinal CG Buford, GA UCOMPOSITE 200 A3004Cardinal FG Durant, OK UCOMPOSITE 900 A2857Cardinal IG Hood River, OR UCPSC ONLY 7502231Cardinal IG Fargo, ND UCOMPOSITE 150 A2923Cardinal IG Vinton, VA UCOMPOSITE 100 A2203Cardinal IG Fremont, IN UCOMPOSITE 150 A

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Max Size Certified

ANSICLASSStandard

1/8 Inch Tempered Patterned Glass1844Cardinal IG Spring Green, WI UCOMPOSITE 500 A2321Cardinal IG Tomah, WI UCPSC ONLY 5002397Cardinal IG Waxahachie, TX UCPSC ONLY 5503073Cardinal IG Mountain Top, PA UCOMPOSITE 100 A1841Cardinal IG Greenfield, IA UCPSC ONLY 5002107Coastal Glass Distributors Charleston, SC UCOMPOSITE 285 A1676Contour Industries, Inc. Surgoinsville, TN 18x76COMPOSITE 285 A3473Contractors Wardrobe Valencia, CA UCOMPOSITE 250 A2792Desert Glass Products N. Las Vegas, NV UCOMPOSITE 125 A3631Edge Seal Technologies Walton Hills, OH UCOMPOSITE 200 A1422Gemtron-Sweetwater Sweetwater, TN UCOMPOSITE 285 A1665Guardian Fort Lauderdale Corp. Ft. Lauderdale, FL UANSI ONLY 285 A1358Guardian Glass of Rogers Corp. Rogers, AR UANSI ONLY 900 A2458Guardian Industries Corp. Corsicana, TX UANSI ONLY 550 A1303Guardian Industries Corp. Kingsburg, CA UANSI ONLY 125 A1683Guardian Industries Corp. Richburg, SC UANSI ONLY 285 A3604Guardian Webster, Inc. Webster, MA UCOMPOSITE 100 A1983Kohler Company Union City, TN UCOMPOSITE 550 A2420Nashville Tempered Glass Corp. Nashville, TN UCOMPOSITE 200 A3653Northwest Glass Billings, MT UCOMPOSITE 750 A3295Oldcastle Glass Burnaby Burnaby, BC Canada UCOMPOSITE 750 A3272Oldcastle Glass Calgary Calgary, AB Canada UCOMPOSITE 750 A3317Oldcastle Glass Denver Denver, CO UCOMPOSITE 550 A3199Oldcastle Glass Fremont Freemont, CA UCOMPOSITE 125 A3425Oldcastle Glass Grand Prairie Grand Prairie, TX UCOMPOSITE 175 A1611Oldcastle Glass Los Angeles Los Angeles, CA UCOMPOSITE 125 A3211Oldcastle Glass Louisville Louisville, KY UCOMPOSITE 200 A3501Oldcastle Glass Miami Miami, FL UCOMPOSITE 285 A3186Oldcastle Glass Moorestown Moorestown, NJ UCOMPOSITE 100 A3242Oldcastle Glass Perrysburg Perrysburg, OH UCOMPOSITE 275 A3134Oldcastle Glass Phoenix Phoenix, AZ UCOMPOSITE 125 A3281Oldcastle Glass Rock Hill Rock Hill, SC UCOMPOSITE 100 A3101Oldcastle Glass Shawnee Shawnee, OK UCOMPOSITE 175 A3336Oldcastle Glass Stone Mountain Stone Mountain, GA UCOMPOSITE 100 A3122Oldcastle Glass Tampa Tampa, FL UCOMPOSITE 285 A3226Oldcastle Glass Vancouver Battle Ground, WA UCOMPOSITE 750 A3151Oldcastle Glass Warrenton Warrenton, MO UCOMPOSITE 500 A1789PDC Glass & Metal Services Cheswick, PA UCOMPOSITE 100 A3035PDC Glass of Michigan Inc. Plymouth, MI UCOMPOSITE 275 A3547PFG Industries Langley, BC UCOMPOSITE 750 A2968Quaker Window Products, Inc. Freeburg, MO UCOMPOSITE 150 A3641Sunshine Performance Glass Tampa, FL UCOMPOSITE 285 A3061Techni-Glass, Inc. Surgoinsville, TN UCOMPOSITE 285 A3615The Limited Edition Glassworks, Inc. Brampton, ON Canada 32x52COMPOSITE 275 A2473United Plate Glass Co., Inc. Butler, PA UCOMPOSITE 100 A

5/32 Inch Tempered Patterned Glass2829ACI Distribution Oceanside, CA UCOMPOSITE 250 A2612ACI Distribution Stockton, CA UCOMPOSITE 125 A3647AGC Flat Glass North America San Antonio, TX UCOMPOSITE 550 A2406AGC Flat Glass North America Alvarado, TX UCOMPOSITE 550 A1428AGC Flat Glass North America Marietta, GA UCOMPOSITE 285 A

Page 73

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Certified Products-By Product TypeJuly 1, 2007

Max Size Certified

ANSICLASSStandard

5/32 Inch Tempered Patterned Glass2249AGC Flat Glass North America Kingsport, TN UCOMPOSITE 285 A2980AGC Flat Glass North America Greenland, TN UCOMPOSITE 285 A1617AGC Flat Glass North America Tulsa, OK UCOMPOSITE 550 A2953AGC Flat Glass North America Victorville, CA UCOMPOSITE 250 A2160AGC Flat Glass North America Fall River, MA UCOMPOSITE 400 A2768AGC Flat Glass North America Hebron, OH UCOMPOSITE 200 A2479AGC Flat Glass North America Richmond, VA UCOMPOSITE 100 A2583Amsco Windows Salt Lake City, UT UCOMPOSITE 750 A3077Anlin Industries Clovis, CA UCOMPOSITE 125 A3585Arlene Stained Glass & Door Houston, TX UCOMPOSITE 550 A3563Bronco Industries, Inc. Delta, BC Canada UCOMPOSITE 750 A3064Cardinal CG North Salt Lake, UT UCOMPOSITE 125 A2012Cardinal CG Northfield, MN UCPSC ONLY 1503600Cardinal CG Galt, CA UCOMPOSITE 125 A2955Cardinal CG Tumwater, WA UCPSC ONLY 7502204Cardinal IG Fremont, IN UCOMPOSITE 150 A2322Cardinal IG Tomah, WI UCPSC ONLY 5002832Cardinal IG Hood River, OR UCPSC ONLY 7501845Cardinal IG Spring Green, WI UCOMPOSITE 500 A2924Cardinal IG Vinton, VA UCOMPOSITE 100 A1842Cardinal IG Greenfield, IA UCPSC ONLY 5003115Cardinal IG Mountain Top, PA UCOMPOSITE 100 A2285Cardinal IG Fargo, ND UCOMPOSITE 150 A3665Changshu Xingfu Glass Building

Material Co., LTDChangshu, Jiangshu Province, PR China

UCOMPOSITE 750 A

2108Coastal Glass Distributors Charleston, SC UCOMPOSITE 285 A2355Consolidated Glass Corp. New Castle, PA UCOMPOSITE 285 A3474Contractors Wardrobe Valencia, CA UCOMPOSITE 250 A2794Desert Glass Products N. Las Vegas, NV UCOMPOSITE 125 A1424Gemtron-Sweetwater Sweetwater, TN UCOMPOSITE 285 A1359Guardian Glass of Rogers Corp. Rogers, AR UANSI ONLY 900 A1635Guardian Industries Corp. Richburg, SC UANSI ONLY 285 A2667Guardian Industries Corp. DeWitt, IA UANSI ONLY 500 A2459Guardian Industries Corp. Corsicana, TX UANSI ONLY 550 A1301Guardian Industries Corp. Kingsburg, CA UANSI ONLY 125 A2451Guardian Webster, Inc. Webster, MA UANSI ONLY 100 A3036Haida Safety Glass Ltd. Wuxi, Jiangsu, China UCOMPOSITE 100 A3532Kohler Company Union City, TN UCOMPOSITE 550 A3112Oldcastle Glass Albertville Albertville, MN UCOMPOSITE 150 A3296Oldcastle Glass Burnaby Burnaby, BC Canada UCOMPOSITE 750 A3273Oldcastle Glass Calgary Calgary, AB Canada UCOMPOSITE 750 A3318Oldcastle Glass Denver Denver, CO UCOMPOSITE 550 A3200Oldcastle Glass Fremont Freemont, CA UCOMPOSITE 125 A3426Oldcastle Glass Grand Prairie Grand Prairie, TX UCOMPOSITE 175 A3163Oldcastle Glass Houston Houston, TX UCOMPOSITE 550 A2075Oldcastle Glass Los Angeles Los Angeles, CA UCOMPOSITE 125 A3212Oldcastle Glass Louisville Louisville, KY UCOMPOSITE 200 A3187Oldcastle Glass Moorestown Moorestown, NJ UCOMPOSITE 100 A3135Oldcastle Glass Phoenix Phoenix, AZ UCOMPOSITE 125 A3282Oldcastle Glass Rock Hill Rock Hill, SC UCOMPOSITE 100 A3102Oldcastle Glass Shawnee Shawnee, OK UCOMPOSITE 175 A3337Oldcastle Glass Stone Mountain Stone Mountain, GA UCOMPOSITE 100 A

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Max Size Certified

ANSICLASSStandard

5/32 Inch Tempered Patterned Glass3227Oldcastle Glass Vancouver Battle Ground, WA UCOMPOSITE 750 A3152Oldcastle Glass Warrenton Warrenton, MO UCOMPOSITE 500 A3177Oldcastle Glass Wausau Schofield, WI UCOMPOSITE 150 A2939PDC Glass of Michigan Inc. Plymouth, MI UCOMPOSITE 275 A3548PFG Industries Langley, BC UCOMPOSITE 750 A2969Quaker Window Products, Inc. Freeburg, MO UCOMPOSITE 150 A2967SIGCO, Inc. Portland, ME UCOMPOSITE 100 A3616The Limited Edition Glassworks, Inc. Brampton, ON Canada UCOMPOSITE 275 A3460TianJin Dong Sung Home Building

Materials Co. Ltd.Tian Jin, China UCOMPOSITE 250 A

2683United Plate Glass Co., Inc. Butler, PA UCOMPOSITE 100 A

3/16 Inch Tempered Patterned Glass2859Cardinal IG Hood River, OR UCPSC ONLY 750

3/16 Inch Tempered Patterned Glass2830ACI Distribution Oceanside, CA UCOMPOSITE 250 A1728ACI Distribution Dallas, TX UCOMPOSITE 900 A2077ACI Distribution Greensboro, NC UCOMPOSITE 285 A3634ACI Distribution Santa Fe Springs, CA UCPSC ONLY 2502613ACI Distribution Stockton, CA UCOMPOSITE 125 A2368ACI Distribution Santa Clara, CA UCOMPOSITE 125 A1523AGC Flat Glass North America Fall River, MA UCOMPOSITE 400 A2999AGC Flat Glass North America Richmond, VA UCOMPOSITE 100 A2054AGC Flat Glass North America Marietta, GA UCOMPOSITE 285 A2592AGC Flat Glass North America Hebron, OH UCOMPOSITE 200 A3698AGC Flat Glass North America Quakertown, PA UCOMPOSITE 100 A1139AGC Flat Glass North America Greenland, TN UCOMPOSITE 285 A1618AGC Flat Glass North America Tulsa, OK UCOMPOSITE 550 A2903AGC Flat Glass North America Opelousas, LA UCOMPOSITE 550 A3012AGC Flat Glass North America Jacksonville, FL UCOMPOSITE 285 A1714AGC Flat Glass North America Alvarado, TX UCOMPOSITE 550 A2206AGC Flat Glass North America Kingsport, TN UCOMPOSITE 285 A2584Amsco Windows Salt Lake City, UT UCOMPOSITE 750 A3078Anlin Industries Clovis, CA UCOMPOSITE 125 A3586Arlene Stained Glass & Door Houston, TX UCOMPOSITE 550 A3564Bronco Industries, Inc. Delta, BC Canada UCOMPOSITE 750 A2705Cardinal CG Waxahachie, TX UCOMPOSITE 550 A3601Cardinal CG Galt, CA UCOMPOSITE 125 A2956Cardinal CG Tumwater, WA UCPSC ONLY 7503065Cardinal CG North Salt Lake, UT UCOMPOSITE 125 A2013Cardinal CG Northfield, MN UCPSC ONLY 1502148Cardinal CG Buford, GA UCOMPOSITE 200 A2286Cardinal IG Fargo, ND UCOMPOSITE 150 A2205Cardinal IG Fremont, IN UCOMPOSITE 150 A1843Cardinal IG Greenfield, IA UCPSC ONLY 5002323Cardinal IG Tomah, WI UCPSC ONLY 5003619Cardinal IG Vinton, VA UCOMPOSITE 100 A2399Cardinal IG Waxahachie, TX UCPSC ONLY 5501846Cardinal IG Spring Green, WI UCOMPOSITE 500 A3072Cardinal IG Mountain Top, PA UCOMPOSITE 100 A2109Coastal Glass Distributors Charleston, SC UCOMPOSITE 285 A2354Consolidated Glass Corp. New Castle, PA UCOMPOSITE 285 A

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Certified Products-By Product TypeJuly 1, 2007

Max Size Certified

ANSICLASSStandard

3/16 Inch Tempered Patterned Glass3475Contractors Wardrobe Valencia, CA UCOMPOSITE 250 A1964Coral Industries Tuscaloosa, AL UCOMPOSITE 550 A2342Craftsman Tempered Glass Houston, TX UCOMPOSITE 550 A2796Desert Glass Products N. Las Vegas, NV UCOMPOSITE 125 A2143Efco Corp. Monett, MO UCOMPOSITE 150 A2560FTG of NC, LLC Kernersville, NC UCOMPOSITE 285 A2193Glass, Inc. Englewood, CO UCOMPOSITE 250 A1318Guardian Fort Lauderdale Corp. Ft. Lauderdale, FL UANSI ONLY 285 A2668Guardian Industries Corp. DeWitt, IA UANSI ONLY 500 A1865Guardian Industries Corp. Richburg, SC UANSI ONLY 285 A2460Guardian Industries Corp. Corsicana, TX UANSI ONLY 550 A1304Guardian Industries Corp. Kingsburg, CA UANSI ONLY 125 A2603Guardian Webster, Inc. Webster, MA UANSI ONLY 100 A3037Haida Safety Glass Ltd. Wuxi, Jiangsu, China UCOMPOSITE 100 A1984Kohler Company Union City, TN UCOMPOSITE 550 A2996MirrorCrafters Custom Beveling Inc. Pompano, FL UCOMPOSITE 285 A2417Nashville Tempered Glass Corp. Nashville, TN UCOMPOSITE 200 A3655Northwest Glass Billings, MT UCOMPOSITE 750 A3113Oldcastle Glass Albertville Albertville, MN UCOMPOSITE 150 A3596Oldcastle Glass Bensenville Bensenville, IL UCOMPOSITE 200 A3297Oldcastle Glass Burnaby Burnaby, BC Canada UCOMPOSITE 750 A3274Oldcastle Glass Calgary Calgary, AB Canada UCOMPOSITE 750 A3319Oldcastle Glass Denver Denver, CO UCOMPOSITE 550 A3348Oldcastle Glass District of Columbia Warrenton, VA UCOMPOSITE 100 A3201Oldcastle Glass Fremont Freemont, CA UCOMPOSITE 125 A3427Oldcastle Glass Grand Prairie Grand Prairie, TX UCOMPOSITE 175 A3164Oldcastle Glass Houston Houston, TX UCOMPOSITE 550 A2215Oldcastle Glass Indianapolis Indianapolis, IN UCOMPOSITE 150 A3309Oldcastle Glass Lithia Springs Lithia Springs, GA UCOMPOSITE 150 A935Oldcastle Glass Los Angeles Los Angeles, CA UCOMPOSITE 125 A

3213Oldcastle Glass Louisville Louisville, KY UCOMPOSITE 200 A3502Oldcastle Glass Miami Miami, FL UCOMPOSITE 285 A3188Oldcastle Glass Moorestown Moorestown, NJ UCOMPOSITE 100 A3492Oldcastle Glass New York Hauppauge, NY UCOMPOSITE 400 A3243Oldcastle Glass Perrysburg Perrysburg, OH UCOMPOSITE 275 A3136Oldcastle Glass Phoenix Phoenix, AZ UCOMPOSITE 125 A3283Oldcastle Glass Rock Hill Rock Hill, SC UCOMPOSITE 100 A3404Oldcastle Glass Rock Hill Specialty Rock Hill, SC UCOMPOSITE 100 A3103Oldcastle Glass Shawnee Shawnee, OK UCOMPOSITE 175 A3338Oldcastle Glass Stone Mountain Stone Mountain, GA UCOMPOSITE 100 A3124Oldcastle Glass Tampa Tampa, FL UCOMPOSITE 285 A3228Oldcastle Glass Vancouver Battle Ground, WA UCOMPOSITE 750 A3153Oldcastle Glass Warrenton Warrenton, MO UCOMPOSITE 500 A3178Oldcastle Glass Wausau Schofield, WI UCOMPOSITE 150 A1790PDC Glass & Metal Services Cheswick, PA UCOMPOSITE 100 A3429PDC Glass of Michigan Inc. Plymouth, MI UCOMPOSITE 275 A3549PFG Industries Langley, BC UCOMPOSITE 750 A1939Shaw Glass Co. S. Easton, MA UCOMPOSITE 400 A3028SIGCO, Inc. Portland, ME UCOMPOSITE 100 A3642Sunshine Performance Glass Tampa, FL UCOMPOSITE 285 A2550Techni-Glass, Inc. Surgoinsville, TN UCOMPOSITE 285 A3554Tempered Glass, Inc. Austell, GA UCOMPOSITE 285 A

Page 76

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Certified Products-By Product TypeJuly 1, 2007

Max Size Certified

ANSICLASSStandard

3/16 Inch Tempered Patterned Glass3431TianJin Dong Sung Home Building

Materials Co. Ltd.Tian Jin, China UCOMPOSITE 250 A

3692Trimlite, LLC Renton, WA UCOMPOSITE 750 A2474United Plate Glass Co., Inc. Butler, PA UCOMPOSITE 100 A

7/32 Inch Tempered Patterned Glass2614ACI Distribution Stockton, CA UCOMPOSITE 125 A3114Oldcastle Glass Albertville Albertville, MN UCOMPOSITE 150 A3416Oldcastle Glass Cheshire Cheshire, CT UCOMPOSITE 275 A3202Oldcastle Glass Fremont Freemont, CA UCOMPOSITE 125 A678Oldcastle Glass Los Angeles Los Angeles, CA UCOMPOSITE 125 A

3189Oldcastle Glass Moorestown Moorestown, NJ UCOMPOSITE 100 A

7/32 Inch Tempered Patterned Glass3024Guardian Webster, Inc. Webster, MA UANSI ONLY 100 A

1/4 Inch Tempered Patterned Glass3126AGC Flat Glass North America Richmond, VA UANSI ONLY 100 A3081AGC Flat Glass North America Hebron, OH UCOMPOSITE 200 A3026AGC Flat Glass North America Kingsport, TN UCOMPOSITE 285 A3042American Shower Door Los Angeles, CA UCOMPOSITE 250 A3565Bronco Industries, Inc. Delta, BC Canada UCOMPOSITE 750 A2562Coastal Glass Distributors Charleston, SC UCOMPOSITE 285 A3476Contractors Wardrobe Valencia, CA UCOMPOSITE 250 A2944Coral Industries Tuscaloosa, AL UCOMPOSITE 550 A3002Guardian Industries Corp. Richburg, SC UANSI ONLY 285 A1882Guardian Industries Corp. Kingsburg, CA UANSI ONLY 125 A3038Haida Safety Glass Ltd. Wuxi, Jiangsu, China UCOMPOSITE 100 A2918Kohler Company Union City, TN UCOMPOSITE 550 A3597Oldcastle Glass Bensenville Bensenville, IL UCOMPOSITE 200 A3275Oldcastle Glass Calgary Calgary, AB Canada UCOMPOSITE 750 A3320Oldcastle Glass Denver Denver, CO UCOMPOSITE 550 A3349Oldcastle Glass District of Columbia Warrenton, VA UCOMPOSITE 100 A3165Oldcastle Glass Houston Houston, TX UCOMPOSITE 550 A3214Oldcastle Glass Louisville Louisville, KY UCOMPOSITE 200 A3491Oldcastle Glass New York Hauppauge, NY UCOMPOSITE 400 A3244Oldcastle Glass Perrysburg Perrysburg, OH UCOMPOSITE 275 A3284Oldcastle Glass Rock Hill Rock Hill, SC UCOMPOSITE 100 A3339Oldcastle Glass Stone Mountain Stone Mountain, GA UCOMPOSITE 100 A3125Oldcastle Glass Tampa Tampa, FL UCOMPOSITE 285 A3229Oldcastle Glass Vancouver Battle Ground, WA UCOMPOSITE 750 A3154Oldcastle Glass Warrenton Warrenton, MO UCOMPOSITE 500 A3179Oldcastle Glass Wausau Schofield, WI UCOMPOSITE 150 A3711PFG Industries Langley, BC COMPOSITE 750 A3660Qinhuangdao Jixiang Glass Industry Qinhuangdao, Hebei Province,

ChinaUCOMPOSITE 285 A

2970Quaker Window Products, Inc. Freeburg, MO UCOMPOSITE 150 A3060Techni-Glass, Inc. Surgoinsville, TN UCOMPOSITE 285 A2475United Plate Glass Co., Inc. Butler, PA UCOMPOSITE 100 A

3/8 Inch Tempered Patterned Glass3082AGC Flat Glass North America Hebron, OH UCOMPOSITE 200 A2868AGC Flat Glass North America Richmond, VA UCOMPOSITE 100 A3043American Shower Door Los Angeles, CA UCOMPOSITE 250 A2563Coastal Glass Distributors Charleston, SC UCOMPOSITE 285 A

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Certified Products-By Product TypeJuly 1, 2007

Max Size Certified

ANSICLASSStandard

3/8 Inch Tempered Patterned Glass3477Contractors Wardrobe Valencia, CA UCOMPOSITE 250 A2945Coral Industries Tuscaloosa, AL UCOMPOSITE 550 A3003Guardian Industries Corp. Richburg, SC UANSI ONLY 285 A3493MirrorCrafters Custom Beveling Inc. Pompano, FL UCOMPOSITE 285 A3127Oldcastle Glass Albertville Albertville, MN UCOMPOSITE 150 A3598Oldcastle Glass Bensenville Bensenville, IL UCOMPOSITE 200 A3262Oldcastle Glass Calgary Calgary, AB Canada UCOMPOSITE 750 A3321Oldcastle Glass Denver Denver, CO UCOMPOSITE 550 A3350Oldcastle Glass District of Columbia Warrenton, VA UCOMPOSITE 100 A3203Oldcastle Glass Fremont Freemont, CA UCOMPOSITE 125 A3428Oldcastle Glass Grand Prairie Grand Prairie, TX UCOMPOSITE 175 A3166Oldcastle Glass Houston Houston, TX UCOMPOSITE 550 A3259Oldcastle Glass Indianapolis Indianapolis, IN UCOMPOSITE 150 A3215Oldcastle Glass Louisville Louisville, KY UCOMPOSITE 200 A3503Oldcastle Glass Miami Miami, FL UCOMPOSITE 285 A3190Oldcastle Glass Moorestown Moorestown, NJ UCOMPOSITE 100 A3245Oldcastle Glass Perrysburg Perrysburg, OH UCOMPOSITE 275 A3285Oldcastle Glass Rock Hill Rock Hill, SC UCOMPOSITE 100 A3340Oldcastle Glass Stone Mountain Stone Mountain, GA UCOMPOSITE 100 A3448Oldcastle Glass Toronto Concord, ON Canada UCOMPOSITE 100 A3230Oldcastle Glass Vancouver Battle Ground, WA UCOMPOSITE 750 A3155Oldcastle Glass Warrenton Warrenton, MO UCOMPOSITE 500 A

Tempered Bent Glass

1/8 Inch Tempered Bent Glass2727Sovis North America, Inc. Madison, GA UCOMPOSITE 400 A

5/32 Inch Tempered Bent Glass2305Sovis North America, Inc. Madison, GA UCOMPOSITE 400 A1992Sovis North America, Inc. Thierry, France UCOMPOSITE 400 A3358Spec-Temp, Inc. Antwerp, OH UCOMPOSITE 500 A3362Val S.P.A. Lammari, Lucca, Italy UCOMPOSITE 100 A1563Val Temperbent, LP Alsip, IL UCOMPOSITE 150 A2424Vetreria Valentini S.R.L. Brescia, Italy UANSI ONLY 400 A

3/16 Inch Tempered Bent Glass2770Sovis North America, Inc. Thierry, France UCOMPOSITE 400 A2306Sovis North America, Inc. Madison, GA UCOMPOSITE 400 A3363Val S.P.A. Lammari, Lucca, Italy UCOMPOSITE 100 A1564Val Temperbent, LP Alsip, IL UCOMPOSITE 150 A

1/4 Inch Tempered Bent Glass2570Bendheim Wall Systems Wunsiedel-Holenbrunn,

Germany20x76COMPOSITE 275 A

2308Oldcastle Glass Bensenville Bensenville, IL UCOMPOSITE 200 A2307Sovis North America, Inc. Madison, GA UCOMPOSITE 400 A1864Sovis North America, Inc. Thierry, France UCOMPOSITE 400 A3364Val S.P.A. Lammari, Lucca, Italy UCOMPOSITE 100 A1565Val Temperbent, LP Alsip, IL UCOMPOSITE 150 A2898Vetreria Valentini S.R.L. Brescia, Italy UANSI ONLY 400 A

9/32 Inch Tempered Bent Glass2569Bendheim Wall Systems Wunsiedel-Holenbrunn,

Germany16x76COMPOSITE 275 A

Page 78

SGCC # Lab ID

Certified Products-By Product TypeJuly 1, 2007

Max Size Certified

ANSICLASSStandard

5/16 Inch Tempered Bent Glass3365Val S.P.A. Lammari, Lucca, Italy UCOMPOSITE 100 A

3/8 Inch Tempered Bent Glass1536Oldcastle Glass Bensenville Bensenville, IL UCOMPOSITE 200 A3481Val S.P.A. Lammari, Lucca, Italy UCOMPOSITE 100 A

1/2 Inch Tempered Bent Glass2053Oldcastle Glass Bensenville Bensenville, IL UCOMPOSITE 200 A

Laminated Transparent Glass

1/8 Inch Laminated Transparent Glass3175Oldcastle Glass Wausau Schofield, WI UCOMPOSITE 150 B

5/32 Inch Laminated Transparent Glass2808Guardian Industries Canada Corp. Rexdale, ON Canada UANSI ONLY 400 A

3/16 Inch Laminated Transparent Glass1637Viracon, Inc. Owatonna, MN UCOMPOSITE 150 A

7/32 Inch Laminated Transparent Glass3626Cardinal IG Waxahachie, TX UCOMPOSITE 550 A2976Cardinal LG Amery, WI UCOMPOSITE 150 A3509Cardinal LG Ocala, FL UCOMPOSITE 285 A

7/32 Inch Laminated Transparent Glass2809Guardian Industries Canada Corp. Rexdale, ON Canada UANSI ONLY 400 A1915Mirror Factory Plymouth, MN UCOMPOSITE 150 A

1/4 Inch Laminated Transparent Glass3603Arch Aluminum & Glass Fort Worth, TX UCOMPOSITE 175 A3536Arch Aluminum & Glass Co. Inc. Villa Rica, GA UCOMPOSITE 285 A3430Arch Aluminum & Glass Co. Inc. Waukesha, WI UCOMPOSITE 150 A3461Arch Aluminum & Glass Co., Inc. Orlando, FL UCOMPOSITE 285 A2785Arch Aluminum & Glass Co., Inc. Tamarac, FL UCOMPOSITE 285 A3407Arch Deco Glass Columbus, OH UCOMPOSITE 200 A2511Arch Deco Glass Columbus, OH UCOMPOSITE 200 A1914Architectural Safety Glass Ft. Pierce, FL UCOMPOSITE 285 A3627Cardinal IG Waxahachie, TX UCOMPOSITE 550 A2167Cardinal LG Amery, WI UCOMPOSITE 150 A3510Cardinal LG Ocala, FL UCOMPOSITE 285 A2707Craftsman Tempered Glass Houston, TX UCOMPOSITE 550 A2821Dongli Tempered Glass Co., Ltd. Qinhuangdao, China UANSI ONLY 275 B3301Grand Glass Jakarta, Indonesia UCOMPOSITE 285 A2810Guardian Industries Canada Corp. Rexdale, ON Canada UANSI ONLY 400 A3198Oldcastle Glass Fremont Freemont, CA UCOMPOSITE 125 A3258Oldcastle Glass Grand Prairie Grand Prairie, TX UCOMPOSITE 175 A3162Oldcastle Glass Houston Houston, TX UCOMPOSITE 550 A3307Oldcastle Glass Lithia Springs Lithia Springs, GA UCOMPOSITE 150 A3217Oldcastle Glass Pentiction Penticton, BC Canada UCOMPOSITE 125 B3216Oldcastle Glass Tampa Tampa, FL UCOMPOSITE 285 A3176Oldcastle Glass Wausau Schofield, WI UCOMPOSITE 150 A3083Pilkington Australia Dandenong Dandenong, Australia UCOMPOSITE 125 A2950PT Tunggal Majuasri Glass Jakarta, Indonesia UCOMPOSITE 250 A2269SaintGobain Glass Mexico S.A. de

C.V.Morelos, Mexico UANSI ONLY 400 B

Page 79

SGCC # Lab ID

Certified Products-By Product TypeJuly 1, 2007

Max Size Certified

ANSICLASSStandard

1/4 Inch Laminated Transparent Glass2743SaintGobain Glass Mexico S.A. de

C.V.Morelos, Mexico UCOMPOSITE 400 A

2779Shanghai Yaohua Pilkington Glass Shanghai, China UCOMPOSITE 285 A2714Traco (Three Rivers Alum) Cranberry Township, PA UCOMPOSITE 285 A2585Vidrios Lirquen S.A. Penco, Concepcion, Chili UCOMPOSITE 285 A3299Viracon, Inc. Statesboro, GA UCOMPOSITE 100 A3056XYG Glass (Div. of Xinyi Grp (Glass)

Co. Ltd.)GuangDong, China UCOMPOSITE 125 A

9/32 Inch Laminated Transparent Glass2528Coastal Glass Distributors Charleston, SC UCOMPOSITE 285 A3241Oldcastle Glass Perrysburg Perrysburg, OH UCOMPOSITE 275 A3384Simonton Windows Lyons, GA UCOMPOSITE 100 A3406Viwinco, Inc. Morgantown, PA UCOMPOSITE 100 A

5/16 Inch Laminated Transparent Glass3608Guardian Industries Canada Corp. Rexdale, ON Canada UCOMPOSITE 400 A3519PGT Industries Salisbury, NC UCOMPOSITE 285 A2426PGT Industries Nokomis, FL UCOMPOSITE 285 A2332SaintGobain Glass Mexico S.A. de

C.V.Morelos, Mexico UCOMPOSITE 400 A

2268SaintGobain Glass Mexico S.A. de C.V.

Morelos, Mexico UANSI ONLY 400 B

2625Tecnoglass S.A. Barranquilla, Colombia UCOMPOSITE 285 A2601Tecnoglass S.A. Barranquilla, Colombia UCOMPOSITE 285 A2715Traco (Three Rivers Alum) Cranberry Township, PA UCOMPOSITE 285 A3435Vitro Colombia S.A. Cundinamarca, Colombia UCOMPOSITE 285 A3408Viwinco, Inc. Morgantown, PA UCOMPOSITE 100 A2952Westshore Glass Tampa, FL UCOMPOSITE 285 A3606XYG Glass (Div. of Xinyi Grp (Glass)

Co. Ltd.)GuangDong, China UCOMPOSITE 125 A

11/32 Inch Laminated Transparent Glass3628Cardinal IG Waxahachie, TX UCOMPOSITE 550 A3511Cardinal LG Ocala, FL UCOMPOSITE 285 A2463Cardinal LG Amery, WI UCOMPOSITE 150 A

3/8 Inch Laminated Transparent Glass3629Cardinal IG Waxahachie, TX UCOMPOSITE 550 A2462Cardinal LG Amery, WI UCOMPOSITE 150 A3512Cardinal LG Ocala, FL UCOMPOSITE 285 A3302Grand Glass Jakarta, Indonesia UCOMPOSITE 285 A3609Guardian Industries Canada Corp. Rexdale, ON Canada UCOMPOSITE 400 A2429PGT Industries Nokomis, FL UCOMPOSITE 285 A3520PGT Industries Salisbury, NC UCOMPOSITE 285 A3013PT Tunggal Majuasri Glass Jakarta, Indonesia UCOMPOSITE 250 A2267SaintGobain Glass Mexico S.A. de

C.V.Morelos, Mexico UANSI ONLY 400 B

3479SaintGobain Glass Mexico S.A. de C.V.

Morelos, Mexico UCOMPOSITE 400 A

2626Tecnoglass S.A. Barranquilla, Colombia UCOMPOSITE 285 A2716Traco (Three Rivers Alum) Cranberry Township, PA UCOMPOSITE 285 A3436Vitro Colombia S.A. Cundinamarca, Colombia UCOMPOSITE 285 A3489XYG Glass (Div. of Xinyi Grp (Glass)

Co. Ltd.)GuangDong, China UCOMPOSITE 125 A

Page 80

SGCC # Lab ID

Certified Products-By Product TypeJuly 1, 2007

Max Size Certified

ANSICLASSStandard

7/16 Inch Laminated Transparent Glass3522PGT Industries Salisbury, NC UCOMPOSITE 285 A3521PGT Industries Salisbury, NC UCOMPOSITE 285 A3482PGT Industries Nokomis, FL UCOMPOSITE 285 A2780Shanghai Yaohua Pilkington Glass Shanghai, China UCOMPOSITE 285 A3385Simonton Windows Lyons, GA UCOMPOSITE 100 A2465Tecnoglass S.A. Barranquilla, Colombia UCOMPOSITE 285 A2717Traco (Three Rivers Alum) Cranberry Township, PA UCOMPOSITE 285 A2586Vidrios Lirquen S.A. Penco, Concepcion, Chili UCOMPOSITE 285 A

1/2 Inch Laminated Transparent Glass2175Arch Deco Glass Columbus, OH UCOMPOSITE 200 A3630Cardinal IG Waxahachie, TX UCOMPOSITE 550 A3513Cardinal LG Ocala, FL UCOMPOSITE 285 A2464Cardinal LG Amery, WI UCOMPOSITE 150 A2527Coastal Glass Distributors Charleston, SC UCOMPOSITE 285 A3661Galaxy Glass Corp., Inc. Fairfield, NJ UCOMPOSITE 100 A3303Grand Glass Jakarta, Indonesia UCOMPOSITE 285 A3610Guardian Industries Canada Corp. Rexdale, ON Canada UCOMPOSITE 400 A2428PGT Industries Nokomis, FL UCOMPOSITE 285 A3014PT Tunggal Majuasri Glass Jakarta, Indonesia UCOMPOSITE 250 A3480SaintGobain Glass Mexico S.A. de

C.V.Morelos, Mexico UCOMPOSITE 400 A

2843Shanghai Yaohua Pilkington Glass Shanghai, China UCOMPOSITE 285 A3573Shenzhen Sanxin Special Glass

Technology Co., Ltd.Shenzhen, China UCOMPOSITE 275 A

2627Tecnoglass S.A. Barranquilla, Colombia UCOMPOSITE 285 A2718Traco (Three Rivers Alum) Cranberry Township, PA UCOMPOSITE 285 A2587Vidrios Lirquen S.A. Penco, Concepcion, Chili UCOMPOSITE 285 A3438Vitro Colombia S.A. Cundinamarca, Colombia UCOMPOSITE 285 A3437Vitro Colombia S.A. Cundinamarca, Colombia UCOMPOSITE 285 A3490XYG Glass (Div. of Xinyi Grp (Glass)

Co. Ltd.)GuangDong, China UCOMPOSITE 125 A

9/16 Inch Laminated Transparent Glass3021Dlubak Corporation Blairsville, PA UCOMPOSITE 100 A3483PGT Industries Nokomis, FL UCOMPOSITE 285 A3523PGT Industries Salisbury, NC UCOMPOSITE 285 A3524PGT Industries Salisbury, NC UCOMPOSITE 285 A3484PGT Industries Nokomis, FL UCOMPOSITE 285 A2719Traco (Three Rivers Alum) Cranberry Township, PA UCOMPOSITE 285 A3494Vitro Colombia S.A. Cundinamarca, Colombia UCOMPOSITE 285 A

5/8 Inch Laminated Transparent Glass2845Shanghai Yaohua Pilkington Glass Shanghai, China UCOMPOSITE 285 A

5/8 Inch Laminated Transparent Glass3574Shenzhen Sanxin Special Glass

Technology Co., Ltd.Shenzhen, China UCOMPOSITE 275 A

3550XYG Glass (Div. of Xinyi Grp (Glass) Co. Ltd.)

GuangDong, China UCOMPOSITE 125 A

3/4 Inch Laminated Transparent Glass2844Shanghai Yaohua Pilkington Glass Shanghai, China UCOMPOSITE 285 A

7/8 Inch Laminated Transparent Glass3575Shenzhen Sanxin Special Glass

Technology Co., Ltd.Shenzhen, China UCOMPOSITE 275 A

Page 81

SGCC # Lab ID

Certified Products-By Product TypeJuly 1, 2007

Max Size Certified

ANSICLASSStandard

7/8 Inch Laminated Transparent Glass3551XYG Glass (Div. of Xinyi Grp (Glass)

Co. Ltd.)GuangDong, China UCOMPOSITE 125 A

1 Inch Laminated Transparent Glass3576Shenzhen Sanxin Special Glass

Technology Co., Ltd.Shenzhen, China UCOMPOSITE 275 A

Laminated Specialty Product

1/4 Inch Laminated Specialty Product2600Arch Deco Glass Columbus, OH UCOMPOSITE 200 A3657Qinhuangdao Jixiang Glass Industry Qinhuangdao, Hebei Province,

ChinaUCOMPOSITE 285 A

7/16 Inch Laminated Specialty Product3674PGT Industries Nokomis, FL UCOMPOSITE 285 A

Laminated Patterned Glass

5/16 Inch Laminated Patterned Glass2240Cardinal LG Amery, WI UCOMPOSITE 150 A

Page 82

July 1, 2007

Page 82

SGCC® APPROVED TESTING LABORATORIES APPROVED FOR TESTING

IN THE ANSI AND CPSC CERTIFICATION PROGRAMS

150 Architectural Testing, Inc. 849 Western Avenue North St. Paul, MN 55117-5345 Attn: Mr. Dan Johnson

Phone: (651) 636-3835 Fax: (651) 636-3843 Website: www.archtest.com

285 Fenestration Testing Laboratory, Inc. 8148 N.W. 74th Avenue Medley, FL 33166 Attn: Ms. Leigh Sanchez Phone: (305) 885-3328 Fax: (305)885-3329

100 Architectural Testing, Inc. 130 Derry Court York, PA 17406 Attn: Mr. Scott Swaltek

Phone: (717) 764-7700 Fax: (717) 764-4129

400 Intertek 75 Clinton Avenue Cortland, NY 13045-0950 Attn: Mr. Rick George

Phone: (607) 758-6461 Fax: (607) 758-6666

125 Architectural Testing, Inc. 2524 East Jensen Avenue

Fresno, CA 93706 Attn: Mr. Leaton Kirk

Phone: (559) 233-8705 Fax: (559) 233-8360

750 Quality Testing 3310 Hill Avenue Everett, WA 98201 Attn: Mr. Dave Hungerford

Phone: (425) 259-6799 Fax: (425) 259-4936

175 Architectural Testing, Inc. 2865 Market Loop, Ste. B Southlake, TX 76092 ATTN: Mr. John Waskow Phone: (817) 410-7202 Fax: (817) 424-8463

900 Rone Engineers, Ltd. 8908 Ambassador Row Dallas, TX 75247 Attn: Mr. Jack Gary

Phone: (214) 630-9745 Fax: (214) 630-9819

185 Architectural Testing, Inc. 2250 Massaro Blvd. Tampa, FL 33619 Attn: Don Beltz Phone: (813) 628-4300 Fax: (813) 628-4433

500 STORK-Patzig Testing Laboratories 3922 Delaware Avenue Des Moines, IA 50313 Attn: Mr. Brian Escherich

Phone: (515) 266-5101 Fax: (515) 262-1910

200 Bowser-Morner, Inc. 4518 Taylorsville Road Dayton, OH 45424 Attn: Mr. Jim Duncan

Phone: (937) 236-8805 Fax: (937) 237-9947

550 STORK-Southwestern Laboratories 222 Cavalcade Street Houston, TX 77009-3212 Attn: Mr. Terry Wilt

Phone: (713) 692-9151 Fax: (713) 696-6205

250 Construction Consulting Laboratory West 4751 W. State Street, Suite B Ontario, CA 91762 Attn: Mr. Jack Jackson

Phone: (909) 591-1789 Fax: (909) 627-9020 Website: www.cclwest.com

Please note: For initial certification of prototype samples, the manufacturer pays the laboratory directly for testing and must contact the laboratory for prototype testing fees

275 ETC Laboratories 297 Buell Road Rochester, NY 14624 Attn: Mr. David Kehrli

Phone: (585) 328-7668 Fax: (585) 328-7777

Website: www.etclabs.com

The ID of the laboratory used for testing of each Product is provided in the

Certified Products-By Product Type section of the SGCC® Certified Products Directory.