Espan 340™ / 470™€¦ · pre-finished change of roof pitch flashing permeable underlay...
Transcript of Espan 340™ / 470™€¦ · pre-finished change of roof pitch flashing permeable underlay...
RESIDENTIAL ROOFING
Espan 340™ / 470™
0800 ROOFNZ (0800 766 369)www.metalcraftgroup.co.nz
Architectural / Specification EnquiriesPh: 09 274 0408
Mobile: 027 603 1096Email: [email protected]
00 / 20 COVER SHEET01 / 20 RIDGE FLASHING02 / 20 SAWTOOTH RIDGE03 / 20 SAWTOOTH EAVE04 / 20 ROOF VALLEY05 / 20 ROOF - CHANGE PITCH06 / 20 EAVE WITH ROUND GUTTER07 / 20 EAVE WITH SQUARE GUTTER08 / 20 BARGE FLASHING09 / 20 PARAPET WITH TRANSVERSE APRON10 / 20 TRANSVERSE APRON11 / 20 PARALLEL APRON12 / 20 MAX. 85mm DIAMETER PIPE PENETRATION13 / 20 OVER 85mm DIAMETER PIPE PENETRATION14 / 20 3D RIDGE TO BARGE JUCTION15 / 20 3D DUTCH GABLE16 / 20 3D APRON17 / 20 3D OVER 85mm DIAMETER PIPE PENETRATION18 / 20 3D CHIMNEY PENETRATION19 / 20 3D RIDGE/BARGE FLASHINGS20 / 20 3D DUTCH GABLE FLASHINGS
DETAIL LIST
PRE-FINISHED RIDGE CAP FLASHING
STOPENDS TO ROOF CLADDING
ROOF FRAMING
PURLIN
METALCRAFTESPAN™ROOFING
METALCRAFT ESPAN™CLIP SYSTEM WITH12G x 35mm SCREWSPERMEABLE
UNDERLAY,SHOWN DASHED
PRE-FINISHED POP RIVETBEDDED IN SILICONE ORPRE-FINISHED 8g WAFER-TEK SCREW
PRE-FINISHEDSECRET FLASHING
ALTERNATIVE OPTION - A
POP RIVET
ALTERNATIVE OPTION - B
5mm EXPANSION GAP AROUND
SECONDARYFLASHING
FOLDED
X
POP RIVETALTERNATIVESECRET FLASHING
5mm
GAP
5mm
GAP
5 mm
GAP
* ESPAN™ MIN. ROOF PITCH = 3°
3.0 0
°
5mm
GAP
X X
OPTIONAL SITUATION 1
1. LOW, MEDIUM, HIGH WIND ZONES2. ROOF PITCH ≥ 10°
MIN. 130mm(EXCLUDDING ANY SOFT EDGE ORTURN-DOWN TO ROOFING)
X
PLEASE REFER TO E2 FOR FURTHER INFORMATION ON FLASHING COVER WIDTHS.
ACCEPTABLE SOLUTION AS PER E2/AS1
CATEGORY A
1. NORMAL EXPOSURE2. ROOF PITCH > 10°
MIN. 130mmX
CATEGORY B
1. EXPOSED (HIGHER RISK) & WIND LOAD EXCEEDS 1.5kPa2. ROOF PITCH < 10°
MIN. 200mm
ALTERNATIVE SOLUTION AS PER MRM CODE OF PRACTICE
SITUATION 2
1. ALL ROOF PITCHES IN VERY HIGHWIND ZONE2. LOW, MEDIUM, HIGH WIND ZONESWHERE ROOF PITCH ≤ 10°
MIN. 200mm(EXCLUDING ANY SOFT EDGE ORTURN-DOWN TO ROOFING)
SITUATION 3
1. FOR ALL ROOF PITCHES INEXTRA HIGH WIND ZONES
MIN. 200mm(EXCLUDING ANY SOFT EDGEOR TURN-DOWN TO ROOFING)
Reference
DISCLAIMER:All details are to be used for indicative purposes only and the designer should consult both the MRM codeof practice version 2.2 /2012, E2 and all other relevant building codesDetails of the supporting mechanisms are indicative only. Compliance of the supporting mechanisms is theresponsibility of the designer. Construction detail can vary for wall cladding. The underlay is detailed as asingle line for simplicity and is indicative only. Building paper type and method of installation should complywith underlay manufacturers recommendations and NZBC regulations.
RESIDENTIAL ROOFINGEspan 340™ / 470™
RREP
* - PLEASE REFER TO MRM CODE OF PRACTICE VERSION 2.2 /2012 AS MINIMUM PITCH WILL INCREASE DEPENDING ON SHEET LENGTH.
ScaleDate Sheet
Rev: R0 1 : 2
RIDGE FLASHING
01 / 202018
PRE-FINISHED SAWTOOTHRIDGE CAP FLASHING.
STOPENDS TO ROOF CLADDING
PERMEABLE UNDERLAY, SHOWNDASHED
PURLINMETALCRAFT ESPAN™CLIP SYSTEM WITH12G x 35mm SCREWS
ROOF OR WALL FRAMING
PERMEABLE WALL UNDERLAY,SHOWN DASHED
PRE-FINISHED POP RIVETBEDDED IN SILICONE OR PRE-FINISHED 8g WAFER-TEK SCREW
METALCRAFT ESPAN™ ROOFING
5 m
m G
AP
5mm EXPANSION GAP AROUND
ALTERNATIVE OPTION - A
POP RIVET
FOLDED
ALTERNATIVE OPTION - B
POP RIVET
ALTERNATIVESECRET FLASHING
* ESPAN™ MIN. ROOF PITCH = 3°
3.0 0
°
METALCRAFT ESPAN™CLADDING ON CAVITY
Z
POP RIVET
X
5mm GAP
SEPERATE BATTEN ANDCLADDING AS REQUIREDWITH DPC
COMPRESSIBLEFOAM SEAL. REFERTO MRM CODE OFPRACTICE VERSIOM2.2/2012 FORREQUIREMENT
5mm GAP 5mm GAP
5mm
GAP
5mm
GAP
X X
SITUATION 1
1. LOW, MEDIUM, HIGH WIND ZONES,WHERE ROOF PITCH ≥ 10°
MIN. 130mm(EXCLUDING ANY SOFT EDGE ORTURN-DOWN TO ROOFING)
MIN. 50mm
SITUATION 2
1. ALL ROOF PITCHES INVERY HIGHWIND ZONE2. LOW, MEDIUM AND HIGH WINDZONES WHERE ROOF PITCH ≤ 10°
MIN. 200mm(EXCLUDING ANY SOFT EDGE ORTURN-DOWN TO ROOFING)
MIN. 70mm
X
Z
SITUATION 3
1.ALL ROOF PITCHES IN EXTRA HIGHWIND ZONE
MIN. 200mm(EXCLUDING ANY SOFT EDGE ORTURN-DOWN TO ROOFING)
MIN. 90mm
CATEGORY A
1. NORMAL EXPOSURE2. ROOF PITCH >10°
MIN. 130mm
MIN. 50mm(VERTICALLY DOWN FACE - SMOOTH)MIN. 75mm(VERTICALLY DOWN FACE - PROFILED)
CATEGORY B
1. EXPOSED (HIGHER RISK) & WIND LOAD EXCEEDS 1.5 kPa.2. ROOF PITCH <10°
MIN. 200mm
MIN. 75mm(VERTICALLY DOWN FACE - SMOOTH)MIN. 100mm(VERTICALLY DOWN FACE - PROFILED)
X
Z
ACCEPTABLE SOLUTION AS PER E2/ASI
ALTERNATIVE SOLUTION AS PER MRM CODE OF PRACTICE
Reference
DISCLAIMER:All details are to be used for indicative purposes only and the designer should consult both the MRM codeof practice version 2.2 /2012, E2 and all other relevant building codesDetails of the supporting mechanisms are indicative only. Compliance of the supporting mechanisms is theresponsibility of the designer. Construction detail can vary for wall cladding. The underlay is detailed as asingle line for simplicity and is indicative only. Building paper type and method of installation should complywith underlay manufacturers recommendations and NZBC regulations.
RESIDENTIAL ROOFINGEspan 340™ / 470™
RREP
* - PLEASE REFER TO MRM CODE OF PRACTICE VERSION 2.2 /2012 AS MINIMUM PITCH WILL INCREASE DEPENDING ON SHEET LENGTH.
ScaleDate Sheet
Rev: R0 1 : 2
SAWTOOTH RIDGE
02 / 202018
TIMBER FASCIA
SOFFIT LINING
METALCRAFT ESPAN™ ROOFING
PERMEABLE UNDERLAY, SHOWNDASHED
PURLIN
PRE-FINISHED SAWTOOTHRIDGE CAP FLASHING
METALCRAFT ESPAN™CLIP SYSTEM WITH12G x 35mm SCREWS
ROOF FRAMING
PRE-FINISHED POP RIVET BEDDED INSILICONE OR PRE-FINISHED 8g WAFER-TEK SCREW
Z
PRE-FINISHED 8g WAFER-TEKSCREW BEDDED IN SILICONE
HEMMED EDGE
STOPENDS TO ROOFCLADDING
ALTERNATIVE OPTION - A
POP RIVET
FOLDED
ALTERNATIVE OPTION - B
POP RIVET
ALTERNATIVESECRETFLASHING
Z
X
SECONDARY FLASHING
X* ESPAN™ MIN. ROOF PITCH = 3°
3.0 0
°
5mm EXPANSION GAP AROUND
5mm
GAP
DIRECT FIX
X
SITUATION 1
1. LOW, MEDIUM, HIGH WIND ZONES,WHERE ROOF PITCH ≥ 10°
MIN. 130mm(EXCLUDING ANY SOFT EDGE ORTURN-DOWN TO ROOFING)
MIN. 50mm
SITUATION 2
1. ALL ROOF PITCHES INVERY HIGHWIND ZONE2. LOW, MEDIUM AND HIGH WINDZONES WHERE ROOF PITCH ≤ 10°
MIN. 200mm(EXCLUDING ANY SOFT EDGE ORTURN-DOWN TO ROOFING)
MIN. 70mm
X
Z
SITUATION 3
1.ALL ROOF PITCHES IN EXTRA HIGHWIND ZONE
MIN. 200mm(EXCLUDING ANY SOFT EDGE ORTURN-DOWN TO ROOFING)
MIN. 90mm
CATEGORY A
1. NORMAL EXPOSURE2. ROOF PITCH >10°
MIN. 130mm
MIN. 50mm(VERTICALLY DOWN FACE - SMOOTH)MIN. 75mm(VERTICALLY DOWN FACE - PROFILED)
CATEGORY B
1. EXPOSED (HIGHER RISK) & WIND LOAD EXCEEDS 1.5 kPa.2. ROOF PITCH <10°
MIN. 200mm
MIN. 75mm(VERTICALLY DOWN FACE - SMOOTH)MIN. 100mm(VERTICALLY DOWN FACE - PROFILED)
X
Z
ACCEPTABLE SOLUTION AS PER E2/ASI
ALTERNATIVE SOLUTION AS PER MRM CODE OF PRACTICE
Reference
DISCLAIMER:All details are to be used for indicative purposes only and the designer should consult both the MRM codeof practice version 2.2 /2012, E2 and all other relevant building codesDetails of the supporting mechanisms are indicative only. Compliance of the supporting mechanisms is theresponsibility of the designer. Construction detail can vary for wall cladding. The underlay is detailed as asingle line for simplicity and is indicative only. Building paper type and method of installation should complywith underlay manufacturers recommendations and NZBC regulations.
RESIDENTIAL ROOFINGEspan 340™ / 470™
RREP
* - PLEASE REFER TO MRM CODE OF PRACTICE VERSION 2.2 /2012 AS MINIMUM PITCH WILL INCREASE DEPENDING ON SHEET LENGTH.
ScaleDate Sheet
Rev: R0 1 : 2
SAWTOOTH EAVE
03 / 202018
ROOF FRAMING
PURLIN
METALCRAFT ESPAN™ROOFING
METALCRAFT ESPAN™CLIP SYSTEM WITH 12G x35mm SCREWS
PERMEABLE UNDERLAYCONTINUOUS UNDER GUTTER IFCOPPER BASED TREATMENTS AREUSED
VALLEY BOARD
PREFINISHED VALLEY GUTTER
CC
B : CLEARANCE BETWEEN ROOFING
A : OVERALL VALLEY GUTTER WIDTH
MIN
. 20mm
MAX. 60mmMIN. 30mm
5mm EXPANSION GAP AROUND
MIN
. 10mm
GAP
C
MAX. 60mmMIN. 30mm
MIN
. 50m
m
MIN
. 50m
m
ALTERNATIVE OPTION - A
SITUATION 1
MAX. CATCHMENT 25m²MIN. ROOF PITCH 8°
MIN. 250mm
MIN. 50mm
MIN. 80mm
SITUATION 2
MAX. CATCHMENT 16m²MIN. ROOF PITCH 12.5°
160mm - 249mm
MIN. 40mm
MIN. 60mm
A
B
C
ACCEPTABLE SOLUTION AS PER E2/ASI
ALTERNATIVE SOLUTION AS PER MRM CODE OF PRACTICE
ROOF PITCH
8 - 12°
12 - 35°
> 35°
TYPE B
MIN. 75mm
MIN. 50mm
MIN. 50mm
TYPE C
MIN. 75mm
MIN. 70mm
MIN. 70mm
* ROOF PITCH FOR VALLEYS AS PER E2.
Reference
DISCLAIMER:All details are to be used for indicative purposes only and the designer should consult both the MRM codeof practice version 2.2 /2012, E2 and all other relevant building codesDetails of the supporting mechanisms are indicative only. Compliance of the supporting mechanisms is theresponsibility of the designer. Construction detail can vary for wall cladding. The underlay is detailed as asingle line for simplicity and is indicative only. Building paper type and method of installation should complywith underlay manufacturers recommendations and NZBC regulations.
RESIDENTIAL ROOFINGEspan 340™ / 470™
RREP
* - PLEASE REFER TO MRM CODE OF PRACTICE VERSION 2.2 /2012 AS MINIMUM PITCH WILL INCREASE DEPENDING ON SHEET LENGTH.
ScaleDate Sheet
Rev: R0 1 : 2
ROOF VALLEY
04 / 202018
PURLIN
METALCRAFT ESPAN™ROOFING
METALCRAFT ESPAN™CLIP SYSTEM WITH 12G x35mm SCREWS
PURLIN
ROOF FRAMING
PRE-FINISHED CHANGE OF ROOFPITCH FLASHING
PERMEABLE UNDERLAYCONTINUOUS OVERFLASHING, SHOWN DASHED
PERMEABLE UNDERLAYCONTINUOUS UNDER FLASHING,SHOWN DASHED
10.0
0°
MIN. 250mm
CLEARANCE
MIN. 10mm
X
METALCRAFT ESPAN™ CLIPSYSTEM WITH 12G x 35mm SCREWS
STST OR GALV. FLAT HEADNAIL FOR FLASHING
PRE-FINISHED POP RIVET BEDDED IN SILICONEOR PRE-FINISHED 8g WAFER-TEK SCREW
METALCRAFT ESPAN™ ROOFING.STOPENDS TO ROOF CLADDING
POP RIVET
FOLDED
ALTERNATIVE OPTION - A ALTERNATIVE OPTION - B
POPRIVET
ALTERNATIVESECRET FLASHING
* ESPAN MIN. ROOF PITCH = 3°
TM
45.0
0°
5mm
GAP
5mm
GAP
5mm EXPANSION GAP AROUND
X X
SITUATION 1
1. LOW, MEDIUM, HIGH WIND ZONES2. ROOF PITCH ≥ 10°
MIN. 130mm(EXCLUDDING ANY SOFT EDGE ORTURN-DOWN TO ROOFING)
X
PLEASE REFER TO E2 FOR FURTHER INFORMATION ON FLASHING COVER WIDTHS.
ACCEPTABLE SOLUTION AS PER E2/AS1
CATEGORY A
1. NORMAL EXPOSURE2. ROOF PITCH > 10°
MIN. 130mmX
CATEGORY B
1. EXPOSED (HIGHER RISK) & WIND LOAD EXCEEDS 1.5kPa2. ROOF PITCH < 10°
MIN. 200mm
ALTERNATIVE SOLUTION AS PER MRM CODE OF PRACTICE
SITUATION 2
1. ALL ROOF PITCHES IN VERY HIGHWIND ZONE2. LOW, MEDIUM, HIGH WIND ZONESWHERE ROOF PITCH ≤ 10°
MIN. 200mm(EXCLUDING ANY SOFT EDGE ORTURN-DOWN TO ROOFING)
SITUATION 3
1. FOR ALL ROOF PITCHES INEXTRA HIGH WIND ZONES
Reference
DISCLAIMER:All details are to be used for indicative purposes only and the designer should consult both the MRM codeof practice version 2.2 /2012, E2 and all other relevant building codesDetails of the supporting mechanisms are indicative only. Compliance of the supporting mechanisms is theresponsibility of the designer. Construction detail can vary for wall cladding. The underlay is detailed as asingle line for simplicity and is indicative only. Building paper type and method of installation should complywith underlay manufacturers recommendations and NZBC regulations.
RESIDENTIAL ROOFINGEspan 340™ / 470™
RREP
* - PLEASE REFER TO MRM CODE OF PRACTICE VERSION 2.2 /2012 AS MINIMUM PITCH WILL INCREASE DEPENDING ON SHEET LENGTH.
ScaleDate Sheet
Rev: R0 1 : 2
ROOF - CHANGE PITCH
05 / 202018
METALLINE™ QUAD GUTTER
METALLINE™ QUAD GUTTERINTERNAL BRACKET
SOFFIT LINING
TIMBER ROOF FRAMING
METALCRAFT ESPAN™ROOFING
PERMEABLE UNDERLAY,SHOWN DASHED
TIMBER PURLIN
REFER TO SHEET NO.10A/24FOR ALTERNATIVE FLASHINGOPTION.
METALCRAFT ESPAN™ CLIPSYSTEM WITH 12G x 35mm SCREWS
STST OR GALV. FLAT HEAD NAIL FORFLASHING
PRE-FINISHED 8g WAFER-TEK SCREW
ALTERNATIVE OPTION - A
* ESPAN™ MIN. ROOF PITCH = 3°
3 .0 0°
ALTERNATIVE OPTION - B
5mm EXPANSION GAP AROUND
MIN.125mm
OR AS REQUIREDMIN. 50mm
TIMBER FASCIA
MIN. 125mm
OR AS REQUIREDMIN. 50mm
SNOW STRAP ASREQUIRED
OVE
RLA
P
MIN
. 35m
m
OVE
RLA
P
MIN
. 35m
m
EAVE FLASHING REQUIRED WHEN ALL OF THEFOLLOWING CONDITIONS ARE MET:- ROOF PITCH ≤ 3°, AND- SOFFIT WIDTH ≤ 100mm, AND- WIND ZONES = VERY HIGH OR EXTRA HIGH OR- ENGINEER SPECIFIC DESIGN- MRM RECOMMENDS TO USE IN AREAS EXPOSED TO CONTAMINATORS SUCH AS SEA SALT OR INDUSTRIAL POLLUTANTS
MIN. 125mm
OR AS REQUIREDMIN. 50mm
METALLINE™ FASCIA
OVE
RLA
P
MIN
. 35m
m
*DETAILS APPLY TO ALL METALCRAFT GUTTERS
Reference
DISCLAIMER:All details are to be used for indicative purposes only and the designer should consult both the MRM codeof practice version 2.2 /2012, E2 and all other relevant building codesDetails of the supporting mechanisms are indicative only. Compliance of the supporting mechanisms is theresponsibility of the designer. Construction detail can vary for wall cladding. The underlay is detailed as asingle line for simplicity and is indicative only. Building paper type and method of installation should complywith underlay manufacturers recommendations and NZBC regulations.
RESIDENTIAL ROOFINGEspan 340™ / 470™
RREP
* - PLEASE REFER TO MRM CODE OF PRACTICE VERSION 2.2 /2012 AS MINIMUM PITCH WILL INCREASE DEPENDING ON SHEET LENGTH.
ScaleDate Sheet
Rev: R0 1 : 2
EAVE WITH ROUND GUTTER
06 / 202018
BOX GUTTER 125 WITHEXTERNAL BRACKET
METALCRAFT ESPAN™ROOFING
PERMEABLE UNDERLAY,SHOWN DASHED
STST OR GALV. FLAT HEADNAIL FOR FLASHING
PRE-FINISHED EAVEFLASHING ALTERNATIVEOPTION
METALCRAFT ESPAN™ CLIPSYSTEM WITH 12G x 35mm SCREWS
TIMBER PURLIN
PRE-FINISHED 8g WAFER-TEK SCREW
* ESPAN™ MIN. ROOF PITCH = 3°
3 .0 0° MIN. 125mm
OR AS REQUIREDMIN. 50mm
5mm EXPANSION GAP AROUND
ALTERNATIVE OPTION - A ALTERNATIVE OPTION - B
METALLINE™ FASCIA
MIN. 125mm
OR AS REQUIREDMIN. 50mm
MIN. 125mm
OR AS REQUIREDMIN. 50mm
5mm GAPPRE-FINISHED FLASHING
OVE
RLA
P
MIN
. 35m
m
OVE
RLA
P
MIN
. 35m
m
OVE
RLA
P
MIN
. 35m
m
EAVE FLASHING REQUIRED WHEN ALL OF THEFOLLOWING CONDITIONS ARE MET:- ROOF PITCH ≤ 3°, AND- SOFFIT WIDTH ≤ 100mm, AND- WIND ZONES = VERY HIGH OR EXTRA HIGH OR- ENGINEER SPECIFIC DESIGN- MRM RECOMMENDS TO USE IN AREAS EXPOSED TO CONTAMINATORS SUCH AS SEA SALT OR INDUSTRIAL POLLUTANTS
*DETAILS APPLY TO ALL METALCRAFT GUTTERS
Reference
DISCLAIMER:All details are to be used for indicative purposes only and the designer should consult both the MRM codeof practice version 2.2 /2012, E2 and all other relevant building codesDetails of the supporting mechanisms are indicative only. Compliance of the supporting mechanisms is theresponsibility of the designer. Construction detail can vary for wall cladding. The underlay is detailed as asingle line for simplicity and is indicative only. Building paper type and method of installation should complywith underlay manufacturers recommendations and NZBC regulations.
RESIDENTIAL ROOFINGEspan 340™ / 470™
RREP
* - PLEASE REFER TO MRM CODE OF PRACTICE VERSION 2.2 /2012 AS MINIMUM PITCH WILL INCREASE DEPENDING ON SHEET LENGTH.
ScaleDate Sheet
Rev: R0 1 : 2
EAVE WITH SQUARE GUTTER
07 / 202018
PERMEABLE UNDERLAY,SHOWN DASHED
PURLIN
PRE-FINISHED 12gx55mmWAFER-TEK WITH WASHER
BARGE BOARD
METALCRAFT ESPAN™ ROOFING
PRE-FINISHED POP RIVET BEDDED IN SILICONEOR PRE-FINISHED 8g WAFER-TEK SCREW
5mm
GAP
FOR SET OUT TO BE SYMMETRICAL
THIS DIMENSION TO BE EQUAL ON BOTH SIDES OF ROOF BARGE
FOLDED METALCRAFTESPAN™ ROOFING
5 GAP
20
15
ALTERNATIVE OPTIONBIRDS BEAK EDGE
5mm
GAP
ALTERNATIVE OPTION - A
Z
5mm
GAP
ALTERNATIVE OPTION - C
FOLDED 'U' CHANNEL FOLDED 'U' CHANNEL
BARGE BOARD5m
m G
AP
ALTERNATIVE OPTION - B
FOLDED 'U' CHANNEL
Z
Z
DIRECT FIX
SITUATION 1
1. LOW, MEDIUM, HIGH WIND ZONESWHERE ROOF PITCH ≥ 10°
AT LEAST TWO CRESTS
MIN. 50mm
SITUATION 2
1. ALL ROOF PITCHES IN VERY HIGHWIND ZONE2. LOW, MEDIUM AND HIGH WNDZONES WHERE ROOF PITCH ≤ 10°
AT LEAST TWO CRESTS
MIN. 70mm
Y
Z
SITUATION 3
1.ALL ROOF PITCHES IN EXTRAHIGH WIND ZONE.
AT LEAST TWO CRESTS
MIN. 90mm
CATEGORY A
1. NORMAL EXPOSURE2. ROOF PITCH >10°
ONE RIB (TRAPEZOIDAL & TRAY)2 CORRUGATIONS
MIN. 50mm (VERTICALLY DOWN FACE - SMOOTH)MIN. 75mm (VERTICALLY DOWN FACE - PROFILED)
CATEGORY B
1. EXPOSED (HIGHER RISK) & WIND LOAD EXCEEDS 1.5 kPa.2. ROOF PITCH <10°
ONE RIB, TWO RIBS (<20mm) (TRAPEZOIDAL & TRAY)3 CORRUGATIONS
MIN. 75mm (VERTICALLY DOWN FACE - SMOOTH)MIN. 100mm (VERTICALLY DOWN FACE - PROFILED)
Y
Z
ALTERNATIVE SOLUTION AS PER MRM CODE OF PRACTICE
ACCEPTABLE SOLUTION AS PER E2/ASI
Reference
DISCLAIMER:All details are to be used for indicative purposes only and the designer should consult both the MRM codeof practice version 2.2 /2012, E2 and all other relevant building codesDetails of the supporting mechanisms are indicative only. Compliance of the supporting mechanisms is theresponsibility of the designer. Construction detail can vary for wall cladding. The underlay is detailed as asingle line for simplicity and is indicative only. Building paper type and method of installation should complywith underlay manufacturers recommendations and NZBC regulations.
RESIDENTIAL ROOFINGEspan 340™ / 470™
RREP
* - PLEASE REFER TO MRM CODE OF PRACTICE VERSION 2.2 /2012 AS MINIMUM PITCH WILL INCREASE DEPENDING ON SHEET LENGTH.
ScaleDate Sheet
Rev: R0 1 : 2
BARGE FLASHING
08 / 202018
METALCRAFT ESPAN™ CLIPSYSTEM WITH 12G x 35mm SCREWS
PERMEABLEUNDERLAY, SHOWNDASHED
PRE-FINISHED PARAPETCAP FLASHING
PERMEABLE UNDERLAY TOPROVIDE SEPARATION OF METALCAPPING AND TIMBER, SHOWNDASHED
PURLIN
PRE-FINISHED POP RIVETBEDDED IN SILICONE OR PRE-FINISHED 8g WAFER-TEKSCREW
METALCRAFT ESPAN™ ROOFING
PERMEABLE UNDERLAY, SHOWNDASHED
WALL FRAMINGROOF FRAMING
TIMBER NOG FORFIXING APRONFLASHING
CONTINUOUS TIMBER PACKING
MIN
. 5.0
0°
Z
GN
STST OR GALV.FLAT HEAD NAILFOR FLASHING
PRE-FINISHEDSELFDRILLING/TAPPINGSCREW WITHRUBBER WASHER
PRE-FINISHED APRON FLASHING.NOTCHED EDGE OVER ESPAN™RIBS. REFER TO SHEET NO. 01A/24FOR ALTERNATIVE OPTION.
POP RIVET
ALTERNATIVE SECRETFLASHING
ALTERNATIVE OPTION - A ALTERNATIVE OPTION - B
POP RIVET
FOLDED
* ESPAN™ MIN. ROOF PITCH = 3°
3.0 0
°
5mm
GAP
5mm
GAP
L
5mm EXPANSION GAP AROUND
METALCRAFTESPAN™CLADDING ONCAVITY
POP RIVET
LL
5mm
GAP
5mm GAP
SITUATION 1
1. LOW, MEDIUM, HIGH WIND ZONES,WHERE ROOF PITCH ≥ 10°
MIN. 35mm
MIN. 75mm
MIN. 130mm(EXCLUDING ANY SOFT EDGE ORTURN-DOWN TO ROOFING)
MIN. 50mm
SITUATION 2
1. ALL ROOF PITCHES IN VERY HIGHWIND ZONE2. LOW, MEDIUM, & HIGH WINDZONES WHERE ROOF PITCH ≤ 10°
MIN. 35mm
MIN. 75mm
MIN. 200mm(EXCLUDING ANY SOFT EDGE ORTURN-DOWN TO ROOFING)
MIN. 70mm
G
N
L
Z
SITUATION 3
1. ALL ROOF PITCHES IN EXTRAHIGH WIND ZONE
MIN. 35mm
MIN. 75mm
MIN. 200mm(EXCLUDING ANY SOFT EDGE ORTURN-DOWN TO ROOFING)
MIN. 90mm
CATEGORY A
1. NORMAL EXPOSURE2. ROOF PITCH >10°
25mm
MIN. 50mm + HEM OR 75mm(VERTICALLY UP FACE - SMOOTH)MIN. 75mm + HEM OR 100mm(VERTICALLY UP FACE - PROFILED)
MIN. 150mm
MIN. 50mm (VERTICALLY DOWN FACE - SMOOTH)MIN. 75mm (VERTICALLY DOWN FACE - PROFILED)
CATEGORY B
1. EXPOSED (HIGHER RISK) & WIND LOAD EXCEEDS 1.5 kPa.2. ROOF PITCH <10°
25mm
MIN. 75mm + HEM OR 100mm(VERTICALLY UP FACE - SMOOTH)MIN. 100mm + HEM OR 125mm(VERTICALLY UP FACE - PROFILED)
MIN. 200mm
MIN. 75mm (VERTICALLY DOWN FACE - SMOOTH)MIN. 100mm(VERTICALLY DOWN FACE - PROFILED)
G
N
L
Z
ALTERNATIVE SOLUTION AS PER MRM CODE OF PRACTICE
ACCEPTABLE SOLUTION AS PER E2/ASI
Reference
DISCLAIMER:All details are to be used for indicative purposes only and the designer should consult both the MRM codeof practice version 2.2 /2012, E2 and all other relevant building codesDetails of the supporting mechanisms are indicative only. Compliance of the supporting mechanisms is theresponsibility of the designer. Construction detail can vary for wall cladding. The underlay is detailed as asingle line for simplicity and is indicative only. Building paper type and method of installation should complywith underlay manufacturers recommendations and NZBC regulations.
RESIDENTIAL ROOFINGEspan 340™ / 470™
RREP
* - PLEASE REFER TO MRM CODE OF PRACTICE VERSION 2.2 /2012 AS MINIMUM PITCH WILL INCREASE DEPENDING ON SHEET LENGTH.
ScaleDate Sheet
Rev: R0 1 : 2
PARAPET WITH TRANSVERSE APRON
09 / 202018
GN
STOPENDS TO ROOF CLADDING
ROOF FRAMING
PERMEABLE UNDERLAY,SHOWN DASHED
PVC CAVITY CLOSER
WALL CLADDING ON CAVITY
CANT STRIP PACKER
NOG FOR FIXING APRONFLASHING
STST OR GALV. FLAT HEADNAIL FOR FLASHING
METALCRAFT ESPAN™ CLIP SYSTEMWITH 12G x 35mm SCREWS
METALCRAFT ESPAN™ ROOFING
PRE-FINISHED POP RIVETBEDDED IN SILICONE OR PRE-FINISHED 8g WAFER-TEK SCREW
PRE-FINISHED APRONFLASHING
EXTRA PERMEABLE UNDERLAYOVER FLASHING, SHOWNDASHED
PURLIN
NOTCHED EDGE OVER ESPAN™RIBS. REFER TO SHEET NO. 14A/24FOR ALTERNATIVE OPTION.
ALTERNATIVE OPTION - A
POP RIVET
FOLDED
* ESPAN™ MIN. ROOF PITCH = 3°
3.0 0
°
5mm
GAP
5mm
GAP
5mm EXPANSION GAP AROUND
POP RIVET
ALTERNATIVE OPTION - B
ALTERNATIVESECRET FLASHING
L L
L
5mm
GAP
SITUATION 1
1. LOW, MEDIUM, HIGH WIND ZONES,WHERE ROOF PITCH ≥ 10°
MIN. 35mm
MIN. 75mm
MIN. 130mm(EXCLUDING ANY SOFT EDGE ORTURN-DOWN TO ROOFING)
SITUATION 2
1. ALL ROOF PITCHES IN VERY HIGHWIND ZONES2. LOW, MEDIUM, AND HIGH WINDZONES WHERE ROOF PITCH ≤ 10°
MIN. 35mm
MIN. 75mm
MIN. 200mm(EXCLUDING ANY SOFT EDGE ORTURN-DOWN TO ROOFING)
G
N
L
SITUATION 3
1. ALL ROOF PITCHES IN EXTRA HIGHWIND ZONE
MIN. 35mm
MIN. 200mm(EXCLUDING ANY SOFT EDGE OR TURN-DOWN TO ROOFING)
CATEGORY A
1. NORMAL EXPOSURE2. ROOF PITCH >10°
25mm
MIN. 50mm + HEM OR 75mm(VERTICALLY UP FACE - SMOOTH)MIN. 75mm + HEM OR 100mm(VERTICALLY UP FACE - PROFILED)
MIN. 150mm
CATEGORY B
1. EXPOSED (HIGHER RISK) & WIND LOAD EXCEEDS 1.5 kPa.2. ROOF PITCH <10°
25mm
MIN. 75mm + HEM OR 100mm(VERTICALLY UP FACE - SMOOTH)MIN. 100mm + HEM OR 125mm(VERTICALLY UP FACE - PROFILED)
MIN. 200mm
G
N
L
ALTERNATIVE SOLUTION AS PER MRM CODE OF PRACTICE
ACCEPTABLE SOLUTION AS PER E2/ASI
Reference
DISCLAIMER:All details are to be used for indicative purposes only and the designer should consult both the MRM codeof practice version 2.2 /2012, E2 and all other relevant building codesDetails of the supporting mechanisms are indicative only. Compliance of the supporting mechanisms is theresponsibility of the designer. Construction detail can vary for wall cladding. The underlay is detailed as asingle line for simplicity and is indicative only. Building paper type and method of installation should complywith underlay manufacturers recommendations and NZBC regulations.
RESIDENTIAL ROOFINGEspan 340™ / 470™
RREP
* - PLEASE REFER TO MRM CODE OF PRACTICE VERSION 2.2 /2012 AS MINIMUM PITCH WILL INCREASE DEPENDING ON SHEET LENGTH.
ScaleDate Sheet
Rev: R0 1 : 2
TRANSVERSE APRON
10 / 202018
PRE-FINISHED APRON SECRETGUTTER FLASHING
PRE-FINISHED 12gx55mmWAFER-TEK WITH WASHER
PURLIN
PRE-FINISHEDAPRON FLASHING
WEATHERBOARDS WALLCLADDING ON CAVITY
CANT STRIP PACKER
PERMEABLE UNDERLAY OVERFLASHING, SHOWN DASHED
STST OR GALV. FLATHEAD NAIL FORFLASHING
NOG FOR FIXINGAPRON FLASHING
PVC CAVITY CLOSER
METALCRAFT ESPAN™ ROOFING
HEM PRE-FINISHEDFLASHING TO EDGE
PERMEABLE UNDERLAY,SHOWN DASHED
ROOF FRAMING
ALTERNATIVE OPTION - A
PRE-FINISHED POP RIVETBEDDED IN SILICONE OR PRE-FINISHED 8g WAFER-TEK SCREW
METALCRAFT ESPAN™ ROOFING
ALTERNATIVE OPTION - B
METALCRAFT ESPAN™ROOFING
5mm
GAP
5mm
GAP
FOLDED METALCRAFT ESPAN™ROOFING
PRE-FINISHED 12gx55mmWAFER-TEK WITH WASHER
M
GN
M M
SITUATION 1
1. LOW, MEDIUM, HIGH WIND ZONES,WHERE ROOF PITCH ≥ 10°
MIN. 35mm
MIN. 75mm
AT LEAST TWO CRESTS
SITUATION 2
1. ALL ROOF PITCHES INVERY HIGHWIND ZONE2. LOW, MEDIUM, AND HIGH WINDZONES WHERE ROOF PITCH ≤ 10°
MIN. 35mm
MIN. 75mm
AT LEAST TWO CRESTS
G
N
M
SITUATION 3
1. ALL ROOF PITCHES IN EXTRAHIGH WIND ZONE
MIN. 35mm
MIN. 75mm
AT LEAST TWO CRESTS
CATEGORY A
1. NORMAL EXPOSURE2. ROOF PITCH >10°
25mm
MIN. 50mm + HEM OR 75mm(VERTICALLY UP FACE - SMOOTH)MIN. 75mm + HEM OR 100mm(VERTICALLY UP FACE - PROFILED)
ONE RIB (TRAPEZOIDAL & TRAY)2 CORRUGATIONS (CORRUGATE)
CATEGORY B
1. EXPOSED (HIGHER RISK) & WIND LOAD EXCEEDS 1.5 kPa.2. ROOF PITCH <10°
25mm
MIN. 75mm + HEM OR 100mm(VERTICALLY UP FACE - SMOOTH)MIN. 100mm + HEM OR 125mm(VERTICALLY UP FACE - PROFILED)
TWO RIBS (<20mm) (TRAPEZOIDAL & TRAY)3 CORRUGATIONS (CORRUGATE)
G
N
M
ALTERNATIVE SOLUTION AS PER MRM CODE OF PRACTICE
ACCEPTABLE SOLUTION AS PER E2/ASI
Reference
DISCLAIMER:All details are to be used for indicative purposes only and the designer should consult both the MRM codeof practice version 2.2 /2012, E2 and all other relevant building codesDetails of the supporting mechanisms are indicative only. Compliance of the supporting mechanisms is theresponsibility of the designer. Construction detail can vary for wall cladding. The underlay is detailed as asingle line for simplicity and is indicative only. Building paper type and method of installation should complywith underlay manufacturers recommendations and NZBC regulations.
RESIDENTIAL ROOFINGEspan 340™ / 470™
RREP
* - PLEASE REFER TO MRM CODE OF PRACTICE VERSION 2.2 /2012 AS MINIMUM PITCH WILL INCREASE DEPENDING ON SHEET LENGTH.
ScaleDate Sheet
Rev: R0 1 : 2
PARALLEL APRON
11 / 202018
METALCRAFT ESPAN™ ROOFING
EPDM FLEXIBLE CONE SLEEVE
MALLEABLE FLANGE, SCREW ORRIVET FIXED, AND SEALED TOROOFING PROFILE. FIT NEOPRENEWASHERS TO ALL SCREW FIXINGS.FITTED ON 45° ANGLE IN PLAN.REFER TO MRM CODE OFPRACTICE VERSION 2 2/2012.
TIMBER PURLIN
PERMEABLE UNDERLAY, SHOWNDASHED
METALCRAFT ESPAN™ ROOFING
PIPE (PIPE DIAMETER ≤ 85mm)
EPDM FLEXIBLE CONE SLEEVE
PERMEABLE UNDERLAY, SHOWNDASHED
MALLEABLE FLANGE, SCREW ORRIVET FIXED, AND SEALED TOROOFING PROFILE. FIT NEOPRENEWASHERS TO ALL SCREW FIXINGS.FITTED ON 45° ANGLE IN PLAN.REFER TO MRM CODE OFPRACTICE VERSION 2 2/2012.
TIMBER PURLIN
* MIN. 3° FOR PIPEPENETRATION
ROOF FRAMING
ROOF FRAMING
THIS DETAIL IS APPLIED ONLY WHEN ALL OF THEFOLLOWING CONDITIONS ARE MET:- ROOF PITCH MIN.3°and MAX. 45°- PIPE DIAMETER MAX. 85mm- ALLOW PIPE PENETRATIONS TO BE SAME AS ROOFPITCH
Reference
DISCLAIMER:All details are to be used for indicative purposes only and the designer should consult both the MRM codeof practice version 2.2 /2012, E2 and all other relevant building codesDetails of the supporting mechanisms are indicative only. Compliance of the supporting mechanisms is theresponsibility of the designer. Construction detail can vary for wall cladding. The underlay is detailed as asingle line for simplicity and is indicative only. Building paper type and method of installation should complywith underlay manufacturers recommendations and NZBC regulations.
RESIDENTIAL ROOFINGEspan 340™ / 470™
RREP
* - PLEASE REFER TO MRM CODE OF PRACTICE VERSION 2.2 /2012 AS MINIMUM PITCH WILL INCREASE DEPENDING ON SHEET LENGTH.
ScaleDate Sheet
Rev: R0 1 : 5
MAX. 85mm DIAMETER PIPE PENETRATION
12 / 202018
PIPE (85mm > PIPE DIAMETER ≤ 500mm)
EPDM FLEXIBLE CONE SLEEVE
MALLEABLE FLANGE, SCREW OR RIVET FIXED,AND SEALED TO ROOFING PROFILE. FITNEOPRENE WASHERS TO ALL SCREW FIXINGS.FITTED ON 45° ANGLE IN PLAN. REFER TO MRMCODE OF PRACTICE VERSION 2 2/2012.
PURLIN
PERMEABLE UNDERLAY, SHOWNDASHED
PRE-FINISHED POP RIVET BEDDEDIN SILICONE OR PRE-FINISHED 8gWAFER-TEK SCREW
PURLIN
ROOF FRAMING
ROOF FRAMING
PRE-FINISHEDROOF RIDGEFLASHING
METALCRAFTESPAN™ROOFING
5mm
GAP
5mm
GAP
NOGS BETWEEN PURLINS FOR PENETRATION
3.00°
* MIN. 3° FOR PIPE PENETRATION
THIS DETAIL IS APPLIED ONLY WHEN ALL OF THEFOLLOWING CONDITIONS ARE MET:- ROOF PITCH MIN.3° and MAX 45°- PIPE DIAMETER MAX 85mm- ALLOW PIPE PENETRATION TO BE SAME AS ROOFPITCH
FOLDED METALCRAFTESPAN™ ROOFING
Reference
DISCLAIMER:All details are to be used for indicative purposes only and the designer should consult both the MRM codeof practice version 2.2 /2012, E2 and all other relevant building codesDetails of the supporting mechanisms are indicative only. Compliance of the supporting mechanisms is theresponsibility of the designer. Construction detail can vary for wall cladding. The underlay is detailed as asingle line for simplicity and is indicative only. Building paper type and method of installation should complywith underlay manufacturers recommendations and NZBC regulations.
RESIDENTIAL ROOFINGEspan 340™ / 470™
RREP
* - PLEASE REFER TO MRM CODE OF PRACTICE VERSION 2.2 /2012 AS MINIMUM PITCH WILL INCREASE DEPENDING ON SHEET LENGTH.
ScaleDate Sheet
Rev: R0 1 : 5
OVER 85mm DIAMETER PIPE PENETRATION
13 / 202018
PRE-FINISHED RIDGE CAPFLASHING
METALCRAFT ESPAN™ROOFING
METALCRAFT ESPAN™ROOFING BARGE FLASHINGWITH SECRET GUTTER.
PURLIN
ROOF FRAMING
FASCIA BOARD
WALL CLADDING ON CAVITY
WALL FRAMING
* PLEASE REFER TO MRM CODE OFPRACTICE VERSION 2.2/2012 ANDRANZ HOW TO ON-SITE GUIDE METALROOF FLASHINGS FOR FURTHERINFORMATION ON FLASHING COVERWIDTHS.
Reference
DISCLAIMER:All details are to be used for indicative purposes only and the designer should consult both the MRM codeof practice version 2.2 /2012, E2 and all other relevant building codesDetails of the supporting mechanisms are indicative only. Compliance of the supporting mechanisms is theresponsibility of the designer. Construction detail can vary for wall cladding. The underlay is detailed as asingle line for simplicity and is indicative only. Building paper type and method of installation should complywith underlay manufacturers recommendations and NZBC regulations.
RESIDENTIAL ROOFINGEspan 340™ / 470™
RREP
* - PLEASE REFER TO MRM CODE OF PRACTICE VERSION 2.2 /2012 AS MINIMUM PITCH WILL INCREASE DEPENDING ON SHEET LENGTH.
ScaleDate Sheet
Rev: R0
3D RIDGE TO BARGE JUCTION
14 / 202018
PRE-FINISHED RIDGE FLASHING
METALCRAFT ESPAN™ ROOFINGTURN DOWN INTO GUTTERREFER TO EAVE DETAILS FORMINIMUM ROOF OVERHANG
PRE-FINISHED BARGE FLASHING
PRE-FINISHED APRONFLASHING
PRE-FINISHED HIP FLASHING
GUTTER
FASCIA BOARD
* PLEASE REFER TO MRM CODE OFPRACTICE VERSION 2.2/2012 AND RANZHOW TO ON-SITE GUIDE METAL ROOFFLASHINGS FOR FURTHER INFORMATIONON FLASHING COVER WIDTHS.
WALL CLADDING ON CAVITY
Reference
DISCLAIMER:All details are to be used for indicative purposes only and the designer should consult both the MRM codeof practice version 2.2 /2012, E2 and all other relevant building codesDetails of the supporting mechanisms are indicative only. Compliance of the supporting mechanisms is theresponsibility of the designer. Construction detail can vary for wall cladding. The underlay is detailed as asingle line for simplicity and is indicative only. Building paper type and method of installation should complywith underlay manufacturers recommendations and NZBC regulations.
RESIDENTIAL ROOFINGEspan 340™ / 470™
RREP
* - PLEASE REFER TO MRM CODE OF PRACTICE VERSION 2.2 /2012 AS MINIMUM PITCH WILL INCREASE DEPENDING ON SHEET LENGTH.
ScaleDate Sheet
Rev: R0
3D DUTCH GABLE
15 / 202018
GUTTER
METALCRAFT ESPAN™ ROOFINGTURN DOWN INTO GUTTERREFER TO EAVE DETAILS FORMINIMUM ROOF OVERHANG
WALL CLADDING ON CAVITY
PRE-FINISHED APRON FLASHINGWITH SECRET GUTTER. REFERTO SHEET NO.11/20
PRE-FINISHED APRON DIVERTER
WALL CLADDING ON CAVITY
* PLEASE REFER TO MRM CODE OFPRACTICE VERSION 2.2/2012 AND RANZHOW TO ON-SITE GUIDE METAL ROOFFLASHINGS FOR FURTHER INFORMATIONON FLASHING COVER WIDTHS.
FASCIA BOARD
Reference
DISCLAIMER:All details are to be used for indicative purposes only and the designer should consult both the MRM codeof practice version 2.2 /2012, E2 and all other relevant building codesDetails of the supporting mechanisms are indicative only. Compliance of the supporting mechanisms is theresponsibility of the designer. Construction detail can vary for wall cladding. The underlay is detailed as asingle line for simplicity and is indicative only. Building paper type and method of installation should complywith underlay manufacturers recommendations and NZBC regulations.
RESIDENTIAL ROOFINGEspan 340™ / 470™
RREP
* - PLEASE REFER TO MRM CODE OF PRACTICE VERSION 2.2 /2012 AS MINIMUM PITCH WILL INCREASE DEPENDING ON SHEET LENGTH.
ScaleDate Sheet
Rev: R0
3D APRON
16 / 202018
PRE-FINISHED SOAKER FLASHING
EPDM FLEXIBLE CONE SLEEVE
MALLEABLE FLANGE, SCREW ORRIVET FIXED, AND SEALED TOROOFING PROFILE. FIT NEOPRENEWASHERS TO ALL SCREWFIXINGS. FITTED ON 45° ANGLE INPLAN. REFER TO MRM CODE OFPRACTICE VERSION 2 2/2012.
PRE-FINISHED ROOF RIDGEFLASHING
PIPE(85mm < PIPE DIAMETER ≤ 500mm)
METALCRAFT ESPAN™ ROOFING
METALCRAFT ESPAN™ ROOFINGBARGE FLASHING WITH SECRETGUTTER.
PRE-FINISHED SOAKER FLASHINGUNDER PRE-FINISHED ROOF RIDGEFLASHING
* PLEASE REFER TO MRM CODE OFPRACTICE VERSION 2.2/2012 ANDRANZ HOW TO ON-SITE GUIDE METALROOF FLASHINGS FOR FURTHERINFORMATION ON FLASHING COVERWIDTHS.
Reference
DISCLAIMER:All details are to be used for indicative purposes only and the designer should consult both the MRM codeof practice version 2.2 /2012, E2 and all other relevant building codesDetails of the supporting mechanisms are indicative only. Compliance of the supporting mechanisms is theresponsibility of the designer. Construction detail can vary for wall cladding. The underlay is detailed as asingle line for simplicity and is indicative only. Building paper type and method of installation should complywith underlay manufacturers recommendations and NZBC regulations.
RESIDENTIAL ROOFINGEspan 340™ / 470™
RREP
* - PLEASE REFER TO MRM CODE OF PRACTICE VERSION 2.2 /2012 AS MINIMUM PITCH WILL INCREASE DEPENDING ON SHEET LENGTH.
ScaleDate Sheet
Rev: R0
3D OVER 85mm DIAMETER PIPE PENETRATION
17 / 202018
METALCRAFT ESPAN™ROOFING TURN DOWN INTOGUTTER
PRE-FINISHED APRONSECRET GUTTER FLASHING.REFER TO SHEET NO.11/20
WALL CLADDING ON CAVITY
PREFINISHED VALLEY GUTTER
PURLINPRE-FINISHED SOAKERFLASHING
VALLEY BOARD
ROOF FRAMING
MIN
. 110
mm
UPS
TAN
D
MIN. 110mm UPSTANDPRE-FINISHED 1.6mmALUMINIUM WELDEDSOAKER FLASHING
* PLEASE REFER TO MRM CODE OFPRACTICE VERSION 2.2/2012 AND RANZHOW TO ON-SITE GUIDE METAL ROOFFLASHINGS FOR FURTHER INFORMATIONON FLASHING COVER WIDTHS.
DIVERTER FLASHING ONUPPER SIDE OF CHIMNEY
Reference
DISCLAIMER:All details are to be used for indicative purposes only and the designer should consult both the MRM codeof practice version 2.2 /2012, E2 and all other relevant building codesDetails of the supporting mechanisms are indicative only. Compliance of the supporting mechanisms is theresponsibility of the designer. Construction detail can vary for wall cladding. The underlay is detailed as asingle line for simplicity and is indicative only. Building paper type and method of installation should complywith underlay manufacturers recommendations and NZBC regulations.
RESIDENTIAL ROOFINGEspan 340™ / 470™
RREP
* - PLEASE REFER TO MRM CODE OF PRACTICE VERSION 2.2 /2012 AS MINIMUM PITCH WILL INCREASE DEPENDING ON SHEET LENGTH.
ScaleDate Sheet
Rev: R0
3D CHIMNEY PENETRATION
18 / 202018
Reference
DISCLAIMER:All details are to be used for indicative purposes only and the designer should consult both the MRM codeof practice version 2.2 /2012, E2 and all other relevant building codesDetails of the supporting mechanisms are indicative only. Compliance of the supporting mechanisms is theresponsibility of the designer. Construction detail can vary for wall cladding. The underlay is detailed as asingle line for simplicity and is indicative only. Building paper type and method of installation should complywith underlay manufacturers recommendations and NZBC regulations.
RESIDENTIAL ROOFINGEspan 340™ / 470™
RREP
* - PLEASE REFER TO MRM CODE OF PRACTICE VERSION 2.2 /2012 AS MINIMUM PITCH WILL INCREASE DEPENDING ON SHEET LENGTH.
ScaleDate Sheet
Rev: R0
3D RIDGE/BARGE FLASHINGS
19 / 202018
OPTION 1
RIDGE CAPFLASHING
ADDITIONALSADDLEFLASHING
BARGEFLASHING
RIDGE CAPFLASHING
ADDITIONALSADDLEFLASHING
BARGEFLASHING
OPTION 2
* PLEASE REFER TO MRM CODE OFPRACTICE VERSION 2.2/2012 AND RANZHOW TO ON-SITE GUIDE METAL ROOFFLASHINGS FOR FURTHERINFORMATION ON FLASHING COVERWIDTHS.
(3) PRE-FINISHEDSADDLE FLASHING
(2) PRE-FINISHEDAPRON FLASHING
(1) PRE-FINISHED HIPFLASHING
Reference
DISCLAIMER:All details are to be used for indicative purposes only and the designer should consult both the MRM codeof practice version 2.2 /2012, E2 and all other relevant building codesDetails of the supporting mechanisms are indicative only. Compliance of the supporting mechanisms is theresponsibility of the designer. Construction detail can vary for wall cladding. The underlay is detailed as asingle line for simplicity and is indicative only. Building paper type and method of installation should complywith underlay manufacturers recommendations and NZBC regulations.
RESIDENTIAL ROOFINGEspan 340™ / 470™
RREP
* - PLEASE REFER TO MRM CODE OF PRACTICE VERSION 2.2 /2012 AS MINIMUM PITCH WILL INCREASE DEPENDING ON SHEET LENGTH.
ScaleDate Sheet
Rev: R0
3D DUTCH GABLE FLASHINGS
20 / 202018
* PLEASE REFER TO MRM CODE OFPRACTICE VERSION 2.2/2012 AND BRANZHOW TO ON-SITE GUIDE METAL ROOFFLASHINGS FOR FURTHER INFORMATION ONFLASHING COVER WIDTHS.