L O U V R E P A N E L S A N D G R I L L E S

r e n s o n – t h e e x t e n s i v e r a n g e

I N T R O D U C T I O N

Why choose Renson louvres?

•RENSONdoesnotonlycreate louvresbutalsooffersaconcept.

•RENSONiscontinually innovating.ThereforeRENSONsetsthestandard.

•RENSONhasacomprehensiverangeof louvres.

•RENSONappliesa60-80micronpowder-coatedf inish(for UK: min 40 microns).

•RENSONanodisestoathicknessof20microns.

•RENSONgivesadvice:technicalsupportandtrainingseminars.

•RENSONhasbeen inspiringsince1909.

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R E N S O N C O R P O R AT E I D E N T I T y

Six good reasons to become a RENSON partner/customer:

1. Customer satisfaction throughpersonal contact, professional advice, excellent serviceand reliable,

high-performanceproducts isthekeygoalofourcompany.

2. RENSONisarenownedandestablishedmultinationalcompanywithinternationalexpertiseandexpe-

rience thanks to the efforts of our local specialists. They are present in all regions of the world.

RENSONhas contributed to projects all around theworld, fromMoscow toTahiti and fromMonaco

toShanghai.

3. Acompleteservicefromstarttof inish,adequatesupportandadviceduringthedesignphase,atsite

meetingsandat installation.

4. Theproductionprocess is fullyvertically integratedwhichenablesmanufacturingtothestrictestof

standards. Investments in injection moulding machinery, section processing equipment, anodising

facilities and a fully automated powder coating installation ensure eff iciency and accuracy. Typical

assemblybyclippingtogetherthevariouspartsandsectionsguaranteethetightesttolerances.

5. ContinuousResearch&Developmenttranslatescustomerneedsintouniquesolutionsandinnovative

products.

6. RENSONspecialisesinallaspectsofventilationandsolarshading,achievingthecurrentgoalsofthe

designofaHealthyBuildingwithreducedenergycosts.

INTRODUCTION

CONTENTS

IntroductIon Introduction 2

RENSONCorporateIdentity 2

Contents 3

Methodforwatertightnesstesting(HEVAC-testen) 4

Definitions 6

Overview–Technicalvalues 8

Productrange 10

BuIlt-In wall louvres 411 Walllouvre,standardseriesalumInIum 12

411R Roundbuilt-inlouvre(withframe)alumInIum 13

412 WalllouvrewithchevronsectionbladesalumInIum 14

412R RoundwalllouvrewithchevronsectionbladesalumInIum 15

421 Walllouvre,heavy-dutyseriesalumInIum 16

421R Roundlouvre(withframe)alumInIum 17

422 Walllouvrewithchevronsectionblades,

heavy-dutyseriesalumInIum 18

452 Walllouvre,heavy-dutyserieswithchevronsection

bladesalumInIum 20

453 Walllouvre,heavy-dutyseries,withcoilbladesalumInIum21

480 Walllouvre,heavy-dutyseries,high-airflow alumInIum 22

425 Walllouvre,extra-heavy-dutyseriesalumInIum 24

427 Walllouvre,extra-heavy-dutyseries,

withadjustablebladesalumInIum 25

491 StormwalllouvrealumInIum 26

511 Walllouvre,standardseriesgalvanIsed steel 27

521 Walllouvre,heavy-dutyseriesgalvanIsed steel 28

621 Walllouvre,heavy-dutyseriesstaInless steel 29

surface-mounted louvres

431 Surface-mountedwalllouvrealumInIum 30

431R Roundlouvre(withoutframe)alumInIum 31

433 Pressure-reliefdamperalumInIum 32

432 SurfacemountedlouvrewithframealumInIum 33

glazed-In louvres

414 Glazed-inlouvrealumInIum 34

414R Roundglazed-inlouvrealumInIum 35

414/VA Controllableglazed-inlouvrealumInIum 36

415 Glazed-inlouvre,withchevronsectionbladesalumInIum 37

415R Roundglazed-inlouvre,withchevronsectionbladesalumInIum38

415/VA Controllableglazed-inlouvre,withchevronsection

bladesalumInIum 39

424 Glazed-inlouvre,heavy-dutyseriesalumInIum 40

428 Glazed-inlouvre,withchevronsectionblades,

heavy-dutyseriesalumInIum 41

425GL Glazed-inlouvre,extra-heavy-dutyseriesalumInIum 42

427GL Louvre,extra-heavy-dutyseries,withadjustable

bladesalumInIum 43

483 Glazed-inlouvre,heavy-dutyseries,high-airflowalumInIum 44

484 Glazed-inlouvre,heavy-dutyseriesalumInIum 45

327/1 Louvrewithglassblades,singleglazingalumInIum 46

327/2 Louvrewithglassblades,doubleglazingalumInIum 47

494 Glazed-instormlouvrealumInIum 48

Burglar-proof wall louvres

423 Burglar-proofwalllouvrealumInIum 49

acoustIc louvres

445/150 AcousticlouvrealumInIum 50

445B Acousticsilencerforlouvres 53

468 AK/1InterioracousticlouvrealumInIum 54

controllaBle Internal louvres

4032 RegistertofixalumInIum 55

441 RegisterwithframealumInIum 56

442 CavitywallventilatoralumInIum 57

punched grIlles

435 PunchedgrillealumInIum 58

435R Roundbuilt-inpunchedgrillealumInIum 59

ventIlatIon grIlles

381 Built-inventilationgrillealumInIum 60

382 Flatsurface-mountedventilationgrillealumInIum 61

floor grIlles

311 ConvectorgrillealumInIum 62

371 Floorgrille,heavy-dutyseriesalumInIum 63

lInear Bar grIlles

392 LinearbargrillealumInIum 64

393 Linearbargrille,withdeflectionalumInIum 65

394 Linearbargrille,self-assemblyalumInIum 66

door grIlles

461 DoorgrillealumInIum 67

SILENDO 461AK,AcousticdoorgrillealumInIum 68

468 AK/2 Acousticdoorgrille alumInIum 69

fIre-resIstant louvres

465 Fire-resistantlouvre,withangledblades 70

466 Fire-resistantlouvre,withhorizontalblades 71

extractIon louvres

XD Stylishextractionlouvres 72

louvre Box

440 TurretalumInIum 73

epIlogue

Assembly of wall louvres 74

Self-assembly grilles 76

411,412,414,415,431,421,422,424,428,425,451

Variants 82

References 84

Wereservetherighttoaltertechnicaldetails.

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M E T h O D f O R W AT E R T I G h T N E S S ( h E V A C ) T E S T I N G

All RENSON louvres are

subjected to HEVAC testing

(according to EN 13030) in

the UK by an internation-

ally accredited body (BSRIA

Ltd.). The louvres (1 m2

louvre equipped with a

stainless steel insect mesh)

are subjected to simulated

heavyrainbybeingsprayed

withwateratarateof75lit-

resperhouratawindspeed

of 13.5 m/second. HEVAC

classif ication is based on

theresultsobtained,i.e.the

quantityofwaterinfiltrating

throughthelouvre. Testonastandardtype411 louvre

Precipitation Surfacearea Class 75mm/h(=75 l/h) of louvre1m2

Testonatype411 louvrewithwaterchannel

Precipitation Surfacearea Class 75mm/h(=75 l/h) of louvre1m2

INTRODUCTION

Waterchannel

Class %watertightnessVerygoodrainprotection A 100-99Goodrainprotection B 98,9-95Averagerainprotection C 94,9-80Lowrainprotection D <80

Standard design With water channel

Type of louvre Air speed (m/s)

% Class % Class

411/414 0,0 96,7 B 98,7 B0,5 95,0 B 98,0 B1,0 93,3 C 96,4 B1,5 <80 D 88,5 C2,0

412/415 0,0 98,1 B 99,5 A0,5 96,9 B 99,0 A1,0 89,96 C 98,0 B

421/424 0,0 90,6 C 96,9 B0,5 87,7 C 95,6 B1,0 <80 D 93,7 C1,5 <80 D 89,0 C2,0

451 0,0 91,0 C 98,0 B0,5 89,3 C 96,1 B1,0 87,1 C 94,2 C1,5 81,6 C 89,5 C2,0 70,7 D

425 0,0 82,0 C 96,6 B0,5 74,8 D 93,9 C1,0 <80 D 90,0 C1,5 <80 D 83,5 C2,0 <80 D 76,3 D

With2.3x2.3mminsectscreen

Standard design With water channel

Type of louvre Air speed (m/s)

% Class % Class

421/424 0,0 84,2 C 94,2 C0,5 81,0 C 91,8 C1,0 <80 D 89,5 C1,5 85,7 C2,0

422/428 0,0 99,3 A 99,93 A0,5 98,11 B 99,46 A1,0 93,39 C 96,91 B1,5 87,46 C 87,92 C2,0 59,97 D 62,24 D2,5 25,03 D 21,99 D3,0 17,94 D 18,08 D

451 0,0 85,4 C 92,0 B0,5 83,6 C 90,1 B1,0 <80 D 88,2 C1,5 83,5 C2,0

425 0,0 <80 D 91,3 C0,5 88,3 C

1,0 85,1 C1,5 79,4 D2,0

With6x6mminsectmesh

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D E f I N I T I O N S

INTRODUCTION

Acoustic terms

Dn,e,w =weighted,e lement-normalisedsoundleveldif ference,usedtocharacter isesmalle lementsl ikevent i lators.

Rw =weightedsoundreduct ionindex,usedtocharacter iseglazing,br ickwalls,wall louvres,etc.

C = spectrum correct ion term for pink noise, always added to Rw or Dn,e,w when the source of the noise is, forexample,fast-movingtraf f ic .

C tr =spectrumcorrect iontermfortraf f icnoise,alwaysaddedtoRworDn,e,wwhenthesourceof thenoise is, forexample,urbantraf f ic .

frequency =pitchexpressedinHer tz(Hz),orthenumberofvibrat ionspersecond

Geometric terms for louvres

Visual free area = determinedby the rat iobetween thev isualdis tancebetweentwoblades(A)andtheb ladepi tch(C).

Physical free area = determinedbytherat iobetweenthesmal les t gap between two blades (B) and the b lade pi tch(C).Owing toper ipheral ef fec tsandassembly,amaximumdeviat ionof5%mustbecons idered.

(Thetopandbot tombladesarenottakenintoaccountinthetwofreeareadef init ions.)

Thev isual f reeareaandphys ical f reeareaare theoret icalvalues. The real a ir f low must be calculated. Opt imisat ionsof tware isavai lab lef reeofchargeonrequest .

Aeraulic terms for louvres

K-factor = avaluedescr ib ingaerodynamicres is tancetoair f low.Contrar ytothef reearea,thisvaluedescr ibesthe l inkbetweentheair f lowthroughthe louvreandthepressuredropover i t .Ce=entr ylosscoef f ic ient=avaluedescr ib ingtheaerodynamicchannel l ingoftheair f lowonentr y.Thisvaluerepresentstherat iobetweentheac tualair f lowcomparedwiththetheoret ical a ir f low.Cd =discharge loss coef f ic ient= a value descr ib ing the aerodynamic channel l ing of the air f low on discharge.Thisvaluerepresentstherat iobetweentheac tualair f lowcomparedwiththetheoret ical a ir f low.

Cover:Arch.JohnMcAs lan&Par tners,Harr isAcademy,CroydonPages2&8:Arch.JoCrepain,RensonHQ,Waregem1. Arch. G i l les Chrét ien, Amazonian Greenhouse, Lunaret Zoo / 2. Arch. Fos ter & Par tners, Ber l in subway / 3. Arch. Ber inger & Wawr ik , Tr iasBui ld ing,Ber l in/4.Arch.GRSRe imer+Par tner,conSENSE7,Hamburg/5.Arch.BoyesRees,DVLASwansea/6.Arch.Hoeven-Baeten,D i l senschoo l/7.Arch.LondonBoroughTowerHamlet s,Oswel l House,London

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O V E R V I E W – T E C h N I C A L V A L U E S

TyPEPhysical free area

Visual free area

K-factor (supply)

K-factor (discharge)

Ce coefficient

Cd coefficient

311 76% 76% 62

371 61% 61% 63

392 76% 76% 64

393 63% 63% 65

394 59% 59% 66

411 43% 59% 25,77 25,77 0,197 0,197 12

411R 43% 59% 25,77 25,77 0,197 0,197 13

412 39% 93% 33,80 33,80 0,172 0,172 14

412R 39% 93% 33,80 33,80 0,172 0,172 15

414 43% 59% 25,77 25,77 0,197 0,197 34

414R 43% 59% 25,77 25,77 0,197 0,197 35

415 39% 93% 33,80 33,80 0,172 0,172 37

415R 39% 93% 33,80 33,80 0,172 0,172 38

421 49% 70% 12,57 8,91 0,282 0,335 16

421R 47% 70% 12,57 8,91 0,282 0,335 17

422 43% 59% 61,04 61,04 0,128 0,128 18

423 37% 70% 21,55 0,215 49

424 49% 70% 12,57 8,91 0,282 0,335 40

425-425GL 49% 86% 11,41 11,65 0,296 0,293 24-42

427-427GL 53% 86% 11,41 11,65 0,296 0,293 25-43

428 43% 59% 61,04 61,04 0,128 0,128 41

INTRODUCTION

O V E R V I E W – T E C h N I C A L V A L U E S

TyPEPhysical free area

Visual free area

K-factor (supply)

K-factor (discharge)

Ce coefficient

Cd coefficient

431 43% 59% 25,77 25,77 0,197 0,197 30

431R 45% 58% 25,77 25,77 0,197 0,197 31

432 43% 59% 25,77 25,77 0,197 0,197 33

445/86 34% 77% 9,22 13,29 0,329 0,274 52

445/150 35% 77% 14,24 14,24 0,265 0,265 50

445/300 35% 77% 28,60 28,60 0,187 0,187 51

451 46% 70% 13,62 14,91 0,271 0,259 19

452 41% 70% 47,73 52,73 0,145 0,138 20

453 55% 69% 13,32 17,08 0,274 0,242 21

461 76% 90% 67

SILENDO® 27% 27% 68

468/AK1-AK2 29% 29% 164,37 168,66 0,078 0,077 53-69

480 76% 90% 4,81 4,53 0,456 0,470 22

481 60% 70% 8,75 8,45 0,338 0,344 23

483 76% 90% 4,81 4,53 0,456 0,470 44

484 60% 70% 8,75 8,45 0,338 0,344 45

491 26% 57% 82,66 95,84 0,110 0,102 26

494 26% 57% 82,66 95,84 0,110 0,102 48

511 43% 61% 28

521 47% 68% 29

621 47% 68% 27

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P R O D U C T R A N G E

No. 411 No. 411R No. 412 No. 412R No. 421 No. 421R No. 422 No. 451 No. 452p.12 p.13 p.14 p.15 p.16 p.17 p.18 p.19 p.20

25 24 39.5

Allsectiondrawingscanbedownloadedfromourwebsite:www.renson.eu

No. 453 No. 480 No. 481 No. 425 No. 427 No. 491 No. 621 No. 511p.21 p.22 p.23 p.24 p.25 p.26 p.27 p.28

No. 521 No. 431 No. 431R No. 433 No. 432 No. 414 No. 414R No.414/VA No. 415p.29 p.30 p.31 p.32 p.33 p.34 p.35 p.36 p.37

No.415R Nr.415/VA No. 424 No. 428 No. 425GL No. 427GL No. 483 No. 484 No. 327/1p.38 p.39 p.40 p.41 p.42 p.43 p.44 p.45 p.46

25 24 39.5

INTRODUCTION

P R O D U C T R A N G E

No. 327/2 No. 494 No. 423 No.445/150 No. 445/300 No. 445/86 No. 468/AK1 No.445B No. 4032p.47 p.48 p.49 p.50 p.51 p.52 p.53 p.54 p.55

No. 441 No. 442 No. 435 No. 435R No. 381 No. 382 p.56 p.57 p.58 p.59 p.60 p.61

No. 311 No. 371 No. 392 No. 393 No. 394p.62 p.63 p.64 p.65 p.66

No. 461 SILENDO® No. 468/AK2 465/1 465/2 466/1 466/2 XDp.67 p.68 p.69 p.70 p.71 p.72

Colours,photos,models, technicaldrawingsandspecificationsmaydeviate fromtheactualproducts.

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Walllouvre,standardseries4 1 1

m a t e r I a l

• Madefromaluminiumsections:AlMgSi0.5 (accordingtoEN12020-2)• Finishing:anodisedinsatin/bronzecolour(20microns)

orpowder-coatedinanyRALorSynthaPulvin®colour(60-80microns)(forUKmin40microns)

• Stainlesssteel304insectscreen(2.3x2.3mm)or mesh(6x6mm)onrequest

o p t I o n s • Backframe• Pre-installationframe• Waterchannel• Drainageprofile

f I x I n g • Bracketsref.418included.• Springclipsref.419availableonrequest(smalldimensions).• For louvres larger than approx. 3 m², a reinforcing back-

structureisrequired.

d I m e n s I o n s

• Depthtof it:28.5mm• Flangesize:21mm• Minimumdimensions:100x100mm

c r o s s - s e c t I o n s

technIcal specIfIcatIons 411AIRfLOW (EN13030)

K-factor(supply) 25,77

K-factor(discharge) 25,77

Cecoefficient 0,197

Cdcoefficient 0,197

TEChNICAL DATA

Visualfreearea 59%

Physicalfreearea 43%

BUILT-IN WALL LOUVRES

Bracketref.418

Muuranker nr.418

Roundbuilt-inlouvre(withframe) 411R

m a t e r I a l

• Madefromaluminiumsections:AlMgSi0.5 (accordingtoEN12020-2)• Finishing: anodised in satin colour (20 microns) or

powder-coated in any RAL or Syntha Pulvin® colour(60-80microns)(forUKmin40microns)

• Stainlesssteel304insectscreen(2.3x2.3mm)or mesh(6x6mm)onrequest• Frameassembledbyasingleweld

f I x I n g

• Bracketspre-fittedtotheframe

d I m e n s I o n s

• Depthtof it:28.2mm• Flangesize:23mm• Minimumdiameter:300mm• Maximumdiameter: -1400mmifanodisedinsatincolour -1500mmifpowder-coatedinRALorSynthaPulvin®colour -over1500mm:intwoparts

DiameterØ

DiameterØø+(2x23mm)

technIcal specIfIcatIons 411RAIRfLOW (EN13030)

Cecoefficient 0,197

Cdcoefficient 0,197

TEChNICAL DATA

Visualfreearea 59%

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Walllouvrewithchevronsectionblades,forhigh-voltagestations4 1 2

m a t e r I a l

• Stainlesssteel304mesh(6x6mm)or insectscreen(2,3x2,3mm)onrequest

o p t I o n s • Backframe• Pre-installationframe• Waterchannel• Drainageprofile

f I x I n g

• Bracketsref.418included.• Springclipsref.419availableonrequest(smalldimensions).• For louvres larger than approx. 3 m², a reinforcing back-

d I m e n s I o n s

• Depthtof it:28.5mm• Flangesize:21mm• Providedwithearthinglug• Minimumdimensions:100x100mm

Earthinglug

Cecoefficient 0,172

Cdcoefficient 0,172

TEChNICAL DATA

Visualfreearea 93%

Muuranker nr.418

Bracketref.418

Roundwalllouvrewithchevronsectionblades(withframe) 412R

m a t e r I a l

• Stainlesssteel304mesh(6x6mm)or insectscreen(2.3x2.3mm)onrequest• Frameassembledbyasingleweld

f I x I n g

d I m e n s I o n s

• Depthtof it:33.8mm• Flangesize:23mm• Minimumdiameter:300mm• Maximumdiameter: -1400mmifanodisedinsatincolour -1500mmifpowder-coatedinRALorSynthaPulvin®colour -over1500mm:intwoparts

Diameter(ø)(2x23mm)

Diameter(ø)

Cecoefficient 0,172

Cdcoefficient 0,172

TEChNICAL DATA

Visualfreearea 93%

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Walllouvre,heavy-dutyseries4 2 1

m a t e r I a l

• Stainlesssteel304insectscreen(2.3x2.3mm) ormesh(6x6mm)onrequest

o p t I o n s • Waterchannel• Drainageprofile

f I x I n g

• Bracketsref.1428included.• For louvres larger than approx. 3 m², a reinforcing back-

d I m e n s I o n s

• Depthtof it:46mm• Flangesize:40mm• Minimumdimensions:150x150mm

Bracketref.1428

Cecoefficient 0,282

Cdcoefficient 0,335

TEChNICAL DATA

Visualfreearea 70%

Roundwalllouvre(withframe),heavy-dutyseries 421R

m a t e r I a l

• Stainlesssteel304insectscreen(2.3x2.3mm) ormesh(6x6mm)onrequest• Frameassembledbyasingleweld

f I x I n g

d I m e n s I o n s

• Depthtof it:57mm• Flangesize:22mm• Minimumdiameter:400mm• Maximumdiameter: -1400mmifanodisedinsatincolour -1500mmifpowder-coatedinRALorSynthaPulvin®colour -over1500mm:intwoparts

Cecoefficient 0,282

Cdcoefficient 0,335

TEChNICAL DATA

Visualfreearea 70%

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Walllouvrewithchevronsectionblades,heavy-dutyseries4 2 2

m a t e r I a l

• Stainlesssteel304mesh(6x6mm)or insectscreen(2.3x2.3mm)onrequest

f I x I n g

• Bracketsref.1428included.• For louvres larger thanapprox.3m²,a reinforcingback-

d I m e n s I o n s

Bracketref.1428

Cecoefficient 0,128

Cdcoefficient 0,128

TEChNICAL DATA

Visualfreearea 59%

Walllouvre,heavy-dutyseries 451

m a t e r I a l

o p t I o n s • Waterchannel• Variablebladepitch

f I x I n g

• Bracketsref.429included.• For louvres larger than approx. 3 m², a reinforcing

backstructureisrequired.

d I m e n s I o n s

Bracketref.429

Standardbladepitch Option:variablebladepitch

Cecoefficient 0,271

Cdcoefficient 0,259

TEChNICAL DATA

Visualfreearea 70%

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4 5 2 Walllouvre,heavy-dutyserieswithchevronsectionblades

m a t e r I a l

o p t I o n s • Waterchannel

f I x I n g

• Bracketsref.429included.• For louvres larger thanapprox.3m²,a reinforcingback-

d I m e n s I o n s

Cecoefficient 0,145

Cdcoefficient 0,138

TEChNICAL DATA

Visualfreearea 70%

Bracketref.429

4 5 3Walllouvre,heavy-dutyseries,withaluminiumcoilblades

m a t e r I a l

• Framemadefromaluminiumsections:AlMgSi0.5(accordingtoEN12020-2)

• Roll-formedaluminiumcoilblades• Finishing:powdercoatinginanyRALorSynthaPulvin®

colour(60-80microns)(forUKmin40microns)• Stainlesssteel304mesh(6x6mm)or insectscreen(2.3x2.3mm)onrequest

f I x I n g

d I m e n s I o n s

Bracketref.429

Cecoefficient 0,274

Cdcoefficient 0,242

TEChNICAL DATA

Visualfreearea 69%

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High-air f lowwalllouvres480

m a t e r I a l

• Madefromaluminiumsections:AlMgSi0.5 (accordingtoEN12020-2)• Finishing:satinanodised(20microns)orpowder-

coatedinanyRALorSynthaPulvin®colour (60-80microns)(forUKmin40microns)• Stainlesssteel304mesh(6x6mm)or insectscreen(2.3x2.3mm)onrequest

f I x I n g

d I m e n s I o n s

Cecoefficient 0,456

Cdcoefficient 0,470

TEChNICAL DATA

Visualfreearea 90%

Bracketref.429

Free Area

Walllouvre,heavy-dutyseries 481

m a t e r I a l

• Stainlesssteel304mesh(2.3x2.3mm)or insectscreen(6x6mm)onrequest

f I x I n g

d I m e n s I o n s

Bracketref.1428

Cecoefficient 0,338

Cdcoefficient 0,344

TEChNICAL DATA

Visualfreearea 70%

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4 2 5 Walllouvre,extra-heavy-dutyseries

m a t e r I a l

• Stainlesssteel304mesh(6x6mm)

f I x I n g

• Bracketsref.429included.• For louvres larger than approx. 3 m², a reinforcing back-

d I m e n s I o n s

Bracketref.429

Cecoefficient 0,296

Cdcoefficient 0,293

TEChNICAL DATA

Visualfreearea 86%

Walllouvre,extra-heavy-dutyseries,withadjustableblades 427

m a t e r I a l

• Stainlesssteel304mesh(6x6mm)

f I x I n g

• Bracketsref.429included.

d I m e n s I o n s

• Height=(multipleof100)+90mm• Maximumlengthinonepiece:1300mm• Minimumdimensions:300x300mm• Depthtof it:81.5mm• Flangesize:50mm

Type 427/1ManualcontrolMinimumlouvreheight:290mm

Type 427/2Cablecontrolupto5000mmMinimumlouvreheight:390mm

5 81,5 71

Type 427/3Ultraflexcontroluptomax.7mMinimumlouvreheight:690mm

Type 427/4220V/24VmotorcontrolMinimumlouvreheight:390mm

Type 427/5AirpressurecontrolMinimumlouvreheight:390mm

Cecoefficient 0,296

Cdcoefficient 0,293

TEChNICAL DATA

Visualfreearea 88%

Bracketref.429

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“Storm”walllouvre4 9 1

m a t e r I a l

o p t I o n s • Waterchannel• Onrequest:bladesweldedtoframeforextrastrength

andL-sectionmountedonverticalframe

f I x I n g

• Bracketsref.418included.

d I m e n s I o n s

• Depthtof it:28.5mm• Flangesize:21mm• Minimumdimensions:100x100mm• Bladepitch:21.5mm

Cecoefficient 0,110

Cdcoefficient 0,102

TEChNICAL DATA

Visualfreearea 57%

Muuranker nr.418

Bracketref.418

Walllouvre,galvanisedsteel 511

m a t e r I a l

• Madefromsteelplate• Electroplating:10micronFeZn12C• Steelmesh(5x5mm)

d I m e n s I o n s

• Depthtof it:28mm• Flangesize:24.5mm• Nomadetomeasure• Standarddimensions: 200x200mm 300x300mm 400x200mm 400x300mm 400x400mm

technIcal specIfIcatIons 511TEChNICAL DATA

Visualfreearea 61%

w w w . r e n s o n . e u-28-

Walllouvre,heavy-dutyseries,galvanisedsteel521

m a t e r I a l

• Madefromsteelplate• Electroplating:10micronFeZn12C• Finishing:powdercoatinginanyRALor SynthaPulvin®colour(60-80microns) (forUKmin40microns)• Steelmesh(12x12mm)

f I x I n g

d I m e n s I o n s

• Depthtof it:43mm• Flangesize:40mm• Minimumdimensions: 300x300mm• Standarddimensions: 300x300mm 400x400mm 500x500mm 600x400mm 600x600mm 1000x500mm 1000x1000mm

Visualfreearea 68%

Walllouvre,heavy-dutyseries,stainlesssteel 621

m a t e r I a l

• Madefromstainlesssteel316L• Stainlesssteel304mesh(6x6mm)

f I x I n g

d I m e n s I o n s

• Depthtof it:43mm• Flangesize:40mm

Visualfreearea 68%

w w w . r e n s o n . e u-30-

Sur face-mountedwalllouvre4 3 1

SURfACE-MOUNTED LOUVRES

m a t e r I a l

f I x I n g

• Screwsandplugsareincluded• Louvre431canalsobeglazed-inlikelouvre432(p.47)

s t a n d a r d d I m e n s I o n s

d I m e n s I o n s

• Thickness:29mm• Minimumdimensions:120x120mm

Cecoefficient 0,197

Cdcoefficient 0,197

TEChNICAL DATA

Visualfreearea 59%

Dimensions Satinanodised

Bronzeanodised

RAL9010

165x165mm • • •225x225mm • • •325x325mm • • •425x425mm •525x525mm •

Roundlouvrewithoutframe 431R

m a t e r I a l

• Madefromaluminiumsections:AlMgSi0.5 (accordingtoEN12020-2)• Finishing:satinanodised(20microns)or powder-coated in any RAL or Syntha Pulvin® colour

(60-80microns)(forUKmin40microns)• Stainlesssteel304insectscreen(2.3x2.3mm) ormesh(6x6mm)onrequest

f I x I n g

d I m e n s I o n s

• Depthtof it:40mm• Minimumdiameter:300mm• Maximumdiameter: -1400mmifanodisedinsatincolour -1500mmifpowder-coatedinRALorSynthaPulvin®colour -over1500mm:intwoparts

Cecoefficient 0,197

Cdcoefficient 0,197

TEChNICAL DATA

Visualfreearea 58%

w w w . r e n s o n . e u-32-

Pressure-reliefdamper4 3 3

SURfACE-MOUNTED LOUVRES

m a t e r I a l

• Extractorhoodlouvres:thebladesopenatthesametime• Pressure-relieflouvres:thebladesopenindividually• Withoutinsectscreen

f I x I n g

• Invisiblefixing• Screwsandplugsareincluded

d I m e n s I o n s

• Thesize is f ixedwithaminimumheightof228mm+multipleof100mm

• Inlength,thebladesareinonepieceupto800mm

s t a n d a r d m o d e l s

LengthxHeight(L)x(H)

Satinanodised

Bronzeanodised

RAL9010 RAL8019

extractor hood louvres

173x173mm • • • •210x210mm • • • •246x246mm • • •pressure-relIef louvres

328x328mm • • •428x428mm • • •528x528mm • • •

Sur face-mounted,glazed-inlouvrewithframe 432

m a t e r I a l

f I x I n g

• Screwsandplugsareincluded

d I m e n s I o n s

• Thickness:40mm• Minimumdimensions:136x136mm• Maximumdimensions:1500x1500mm

Cecoefficient 0,197

Cdcoefficient 0,197

TEChNICAL DATA

Visualfreearea 59%

SURfACE-MOUNTED

w w w . r e n s o n . e u-34-

Glazed-inlouvre414

m a t e r I a l

f I x I n g

• Tobefittedlikedoubleglazing

d I m e n s I o n s

• Framethickness:24,28or32mm• Minimumdimensions:130x130mm• Specifyonordering:widthxheightinmm (overalldimensions)

Cecoefficient 0,197

Cdcoefficient 0,197

TEChNICAL DATA

Visualfreearea 59%

GLAzED-IN LOUVRES

Roundglazed-inlouvre 4 1 4 R

m a t e r I a l

f I x I n g

d I m e n s I o n s

• Framethickness:24mm• Minimumdiameter:340mm• Maximumdiameter: -1400mmifanodisedinsatincolour -1500mmifpowder-coatedinRALorSynthaPulvin®colour -over1500mm:intwoparts

Cecoefficient 0,197

Cdcoefficient 0,197

TEChNICAL DATA

Visualfreearea 59%

w w w . r e n s o n . e u-36-

Controllablelouvre414/VA

GLAzED-IN LOUVRES

m a t e r I a l

c o n t r o l o p t I o n s

• Standard:knobcontrol• Rod• Cord• Motor

d I m e n s I o n s

• Framethickness:24,28or32mm• Specify on ordering: width x height in mm (overall

dimensions)• Controllableincombinationwith100,130and150mm

hit-and-miss ventilators or with insulated aluminiumdoor(414/D)(maxsize800x800mmH)

• Minimumdimensions:130x130mm

f I x I n g

Closablewithsmalldoor

Controllable

Glazed-inlouvrewithchevronsectionblades 4 1 5

m a t e r I a l

f I x I n g

•Tobefittedlikedoubleglazing

d I m e n s I o n s

• Framethickness:24,28or32mm• Minimumdimensions:130x130mm• Specifyonordering:widthxheightinmm (Overalldimensions)

c r o s s - s e c t I o n sO

Cecoefficient 0,172

Cdcoefficient 0,172

TEChNICAL DATA

Visualfreearea 93%

w w w . r e n s o n . e u-38-

Roundlouvrewithchevronsectionblade415R

m a t e r I a l

• Stainlesssteel304mesh(6x6mm)or insectscreen(2.3x2.3mm)onrequest• Frameassembledbyasingleweld

f I x I n g

d I m e n s I o n s

• Framethickness:24mm• Minimumdiameter:340mm• Maximumdiameter: -1400mmifanodisedinsatincolour -1500mmifpowder-coatedinRALorSynthaPulvin®colour -over1500mm:intwoparts

Cecoefficient 0,172

Cdcoefficient 0,172

TEChNICAL DATA

Visualfreearea 93%

GLAzED-IN LOUVRES

Controllablelouvrewithchevronsectionblade 4 1 5/ V A

m a t e r I a l

c o n t r o l o p t I o n s

• Standard:knobcontrol• Rod• Cord• Motor

d I m e n s I o n s

• Framethickness:24,28or32mm• Specifyonordering:widthxheightinmm (overalldimensions)• Controllableincombinationwith100,130and150mm

hit-and-miss ventilators or with insulated aluminiumdoor(415/D)

• Minimumdimensions:130x130mm

f I x I n g

Closablewithsmalldoor

Controllable

w w w . r e n s o n . e u-40-

Glazed-inlouvre,heavy-dutyseries424

m a t e r I a l

o p t I o n s • Waterchannel• Controllabletype424/VA–samebuildastype414/VA• Drainageprofile

f I x I n g

d I m e n s I o n s

• Framethickness:24or28mm• Specifyonordering:fullwidthxheightinmm• Minimumdimensions:220x220mm

c r o s s - s e c t I o n sTo

Cecoefficient 0,282

Cdcoefficient 0,335

TEChNICAL DATA

Visualfreearea 70%

GLAzED-IN LOUVRES

Glazed-inlouvrewitchevronsectionblades,heavy-dutyseries 4 2 8

m a t e r I a l

o p t I o n s • Waterchannel• Controllabletype428/VA–samebuildastype414/VA

f I x I n g

d I m e n s I o n s

c r o s s - s e c t I o n sO

Cecoefficient 0,128

Cdcoefficient 0,128

TEChNICAL DATA

Visualfreearea 59%

w w w . r e n s o n . e u-42-

Glazed-inlouvre,extra-heavy-dutyseries4 2 5 G L

m a t e r I a l

f I x I n g

d I m e n s I o n s

• Depthtof it:81.5mm• Framethickness:24mm(framethicknessof8to50mm

onrequest)• Specifyonordering:fullwidthxheightinmm• Minimumdimensions:385x385mm

25 24 39.540

technIcal specIfIcatIons 425GLAIRfLOW (EN13030)

Cecoefficient 0,296

Cdcoefficient 0,293

TEChNICAL DATA

Visualfreearea 86%

GLAzED-IN LOUVRES

Glazed-inlouvrewithadjustableblades,extra-heavy-dutyseries 427GL

m a t e r I a l

f I x I n g

d I m e n s I o n s

• Height=(numberofbladesx100)+177mm• Maximumwidthinonepiece:1300mm• Frame thickness: 24mm (frame thickness of 8 to 50

mmonrequest)• Specifyonordering:fullwidthxheightinmm• Minimumdimensions:377x377mm

c r o s s - s e c t I o n s25 24 39.5

Cecoefficient 0,296

Cdcoefficient 0,293

TEChNICAL DATA

Visualfreearea 86%

w w w . r e n s o n . e u-44-

High-air f lowglazed-inlouvre4 8 3

m a t e r I a l

f I x I n g

d I m e n s I o n s

• Framethickness:24mm(framethicknessof8to50mmonrequest)

• Specifyonordering:fullwidthxheightinmm• Minimumdimensions:385x385mm

Cecoefficient 0,456

Cdcoefficient 0,470

TEChNICAL DATA

Visualfreearea 90%

25 24 39.5

GLAzED-IN LOUVRES

Free Area

Glazed-inlouvre,heavy-dutyseries 484

m a t e r I a l

o p t I o n s • Controllabletype484/VA–samebuildastype414/VA• Waterchannel

f I x I n g

d I m e n s I o n s

Cecoefficient 0,338

Cdcoefficient 0,344

TEChNICAL DATA

Visualfreearea 70%

w w w . r e n s o n . e u-46-

Louvrewithglassblades,singleglazing3 2 7/1

m a t e r I a l

• Madefromaluminiumsections:AlMgSi0.5 (accordingtoEN12020-2)• Finishing:anodisedinsatincolour(20microns)or

powder-coatedinanyRALorSynthaPulvin®colour(60-80microns)(forUKmin40microns)

• Glazing:f loat,safetyglass,decorativeglass,wiredglass:6mmthick

• Watertightnessprovidedbytworubberstrips

o p t I o n s • Withoutglass• Verticalversion• Manual or rod-actuated mechanical control, or electric,

hydraulicorairpressurecontrol(leftorright)• Surroundthickness:20,24,28or32mm

d I m e n s I o n s

• Bladeheight/lengthratio:maximum1/8• Maximumopeningangle:78°• Blades: all heights from 100 mm to 400 mm possible;

numberofbladesoptional• Framethickness:45mm• External sections have an angle of 7° to ensure water

runoff

327/1 327/1withU-section

GLAzED-IN LOUVRES

327/2Louvrewithglassblades,doubleglazing

m a t e r I a l

• Glazing:f loat,safetyglass,decorativeglass,wiredglass:two3mmpanes+10mmgap

• Perfectlywatertightthankstoacombinationofbrushsealsanddoublerubberstrips

o p t I o n s • Withoutglass• Verticalversion• Manual or rod-actuated mechanical control, or electric,

hydraulicorairpressurecontrol(leftorright)• Surroundthickness:20,24,28or32mm

d I m e n s I o n s

• Bladeheight/lengthratio:maximum1/8• Maximumopeningangle:78°• Blades: all heights from 100 mm to 400 mm possible;

numberofbladesoptional• Framethickness:45mmor65mm(withthermalbreak)• External sections have an angle of 7° to ensure water

runoff

327/2 327/2TH

327/2withU-section

w w w . r e n s o n . e u-48-

Glazed-in“storm”louvre4 9 4

m a t e r I a l

o p t I o n s • Waterchannel• Onrequest:bladesweldedtoframeforextrastrength

andL-sectionmountedonverticalframe

f I x I n g

• Tobef ittedlikedoubleglazing

d I m e n s I o n s

• Framethickness:24,28or32mm• Specifyonordering:fullwidthxheightinmm• Minimumdimensions:130x130mm

Cecoefficient 0,110

Cdcoefficient 0,102

TEChNICAL DATA

Visualfreearea 57%

GLAzED-IN LOUVRES

Toventilateprotectedspaces 4 2 3

BURGLAR-PROOf WALL LOUVRES

m a t e r I a l

f I x I n g

• Thesteelbarsoftheselouvresaretobeincorporatedinthewall

t e s t r e p o r t

• Official testreport: BBRI report n°DE78A982 (available onrequest)

• Burglaryprotectionclass4(WK4)– inaccordancewithEN1627

d I m e n s I o n s

• Depthtof it:50mm• Noflange• Thereisatubularbarindichromatedsteel(ø20mm)

everytwoblades• Minimumdimensions:150x150mm

100 100L

K-factor(discharge) n.c.

Cecoefficient 0,215

Cdcoefficient n.c.

TEChNICAL DATA

Visualfreearea 70%

w w w . r e n s o n . e u-50-

Acousticwalllouvre445/150

technIcal specIfIcatIons 445/150AIRfLOW (EN13030)

Cecoefficient 0,265

Cdcoefficient 0,265

COMfORT (ENISO140-10,ENISO717-1)

Soundreduc t ion inopenpos i t ionRw(C;Ctr) 11(0;-1)dB

TEChNICAL DATA

Visualfreearea 77%

I n t r o d u c t I o n

The RENSON 445/150 wall louvre is mainly used inventilation,coolingandheatingsystemsandcarparks,andto absorb industrial noise. The bottom part consists of aperforatedplateforsoundproofing.

m a t e r I a l

• Madefromaluminiumsections:AlMgSi0.5 (accordingtoEN12020-2)• Finishing:powder-coatedinanyRALorSyntha

Pulvin®colour(60-80microns) (forUKmin40microns)• Soundabsorbingmaterial:non-combustiblemineral

wool• Stainlesssteel304mesh(6x6mm)

a v a I l a B l e m o d e l s

• The445/150isalwaysmadetomeasure.• Forlouvreslargerthanapprox.3m²,areinforcing

d I m e n s I o n s

• Minimumdimensions:300x300mmH• Heightin150mmsteps(bladepitch)• Depthtofit:150mm• Flangesize:40mm

ACOUSTIC LOUVRES

Doubleacousticwalllouvre 445/300

The RENSON 445/300 wall louvre is mainly used inventilation, cooling and heating systems and car parks,andtoabsorbindustrialnoise.The bottom part consists of a perforated plate forsoundproofing.

m a t e r I a l

• Madefromaluminiumsections:AlMgSi0.5 (accordingtoEN12020-2)• Finishing:powder-coatedinanyRALorSynthaPulvin®

colour(60-80microns)(forUKmin40microns)• Soundabsorbingmaterial:non-combustiblemineral

wool• Stainlesssteel304mesh(6x6mm)

• The445/300isalwaysmadetomeasure.• Forlouvreslargerthanapprox.3m²,areinforcing

d I m e n s I o n s

Minimumdimensions:300x300mmHHeightin150mmsteps(bladepitch)Depthtofit:300mmFlangesize:40mm

technIcal specIfIcatIons 445/300

AIRfLOW (EN13030)

Cecoefficient 0,187

Cdcoefficient 0,187

Soundreduc t ion inopenpos i t ionRw(C;Ctr) 16(-1;-3)dB

TEChNICAL DATA

Visualfreearea 77%

w w w . r e n s o n . e u-52-

Acousticwalllouvre4 4 5/8 6

technIcal specIfIcatIons 445/86AIRfLOW (EN13030)

Cecoefficient 0,329

Cdcoefficient 0,274

TEChNICAL DATA

Visualfreearea 77%

ACOUSTIC LOUVRES

I n t r o d u c t I o nTheRENSON445/86acousticwalllouvreismainlyusedinventilation,coolingandheatingsystemsandcarparks,andto absorb industrial noise. Louvre 445/86 is affixed usingthebracketsprovided.

m a t e r I a l• Madefromaluminiumsections:AlMgSi0.5 (accordingtoEN12020-2)• Finishing:anodisedinsatin/bronzecolour(20microns)or

powder-coatedinanyRALorSynthaPulvin®colour (60-80microns)(forUKmin40microns)• Soundabsorbingmaterial:non-combustiblemineralwool• Stainlesssteel304mesh(6x6mm)or insectscreen(2.3x2.3mm)onrequest

a v a I l a B l e m o d e l s• The445/86isalwaysmadetomeasure.• Optional water channel and drainage profile available

onorder.• The445/86canalsobeorderedwithaflangelessframe*

orforglazingintoawindowprofile**(for24mmthickglass).

• For louvres larger than approx. 3 m², a reinforcingbackstructureisrequired.

(*) (**)

d I m e n s I o n s

• Minimumdimensions:300x300mmH• Heightin60mmsteps(bladepitch)• Depthtofit:81.5mm• Framerebate:50mm

468AK/1

TheRENSON468AK/1acousticwalllouvreismainlyusedinhospitals,schools,sportsfacilitychangingrooms,etc.Theairwayisarrangedintheformofalabyrinth.Louvre468AK/1isaff ixedusingthebracketsprovided.

m a t e r I a l

• Soundabsorbingmaterial:syntheticfoam

• The 468 AK/1 is always made to measure, up to amaximumsizeof776x776mm.

technIcal specIfIcatIons

468AK/1–rearv iew468AK/1–f rontv iew

Interioracousticwalllouvre

468AK/1AIRfLOW (EN13030)

Cecoefficient 0,078

Cdcoefficient 0,077

TEChNICAL DATA

Visualfreearea 29%

d I m e n s I o n s

• Minimumdimensions:200x181mmH• Maximumdimensions:776x776mmH• Fittingdimensions:7mmmorethanthelouvre

dimensions.• Heightin85mmsteps(bladepitch)• Depthtof it:48mm• Flangesize:30mm

w w w . r e n s o n . e u-54-

Acousticsilencerforlouvres4 4 5 B

The RENSON 445B acoustic silencer is available in threedepths:425,725and1025mm.Ontheoutside,a louvre(type411,421,425,451,etc.,dependingontherequiredairflow)isfittedforanaestheticappearanceandprotectionagainstrain.The acoustic silencer is mainly used in installationsrequiringahighdegreeofsoundproofing.

m a t e r I a l

• Galvanisedsteelplate.• Louvrefinishinaluminium:anodisedinsatincolour

(20microns)orpowder-coatedinanyRALorSynthaPulvin®colour(60-80microns)(refertolouvres)

(forUKmin40microns)• Soundabsorbingmaterial:non-combustiblemineral

• Acousticsilencers445Barealwaysmadetomeasure.

d I m e n s I o n s

•Depth:425mm,725mmor1025mm.

425/725/1025

Louvre

technIcal specIfIcatIons 445B / 1025

AIRfLOW (EN13030)

K-factor(supply)

SubjecttothelouvreusedontheoutsideK-factor(discharge)

Cecoefficient

Cdcoefficient

TEChNICAL DATA

VisualfreeareaSubjecttothelouvreusedontheoutside

Physicalfreearea

ACOUSTIC LOUVRES

4032Registertof ix

m a t e r I a l

• Stainlesssteel304insectscreen(2.3x2.3mm)

f I x I n g

• Screwsandplugsareincluded

d I m e n s I o n s

• Slideknobcontrol• Rotatingknobforlouvrelengthsof500mmandabove

(possibilityofpull-cordoperation)• Specialheightsonrequest• Thelouvreheightmustf itwithin100,130or150mm

modules

4032/1

4032/4

4032/2

4032/3

CONTROLLABLE INTERNAL LOUVRES

DimensionsLengthxHeight

Satinanodised Bronzeanodised RAL9010 Airwayopeningincm2

Airflowat1Painm3/h

Airflowat2Painm³/h

4032/1:175x150mm • • • 49 12,5 17,6

4032/2:240x200mm • • • 113 28,8 40,7

4032/3:325x300mm • • • 260 66,2 93,6

4032/4:300x100mm • • • 68 17,3 24,5

4032/5:450x100mm • • • 113 28,8 40,7

w w w . r e n s o n . e u-56-

Registerwithframe4 4 1

m a t e r I a l

• Stainlesssteel304insectscreen(2.3x2.3mm)

f I x I n g

• Springclipsavailableonrequest

d I m e n s I o n s

• Depthtof it:28.5mm• Flangesize:21mm• Rotatingknobforlouvrelengthsof500mmandabove

(possibilityofpull-cordorrodoperation)

CONTROLLABLE INTERNAL LOUVRES

Satinanodised RAL9010 Airwayopeningincm²

Airflowat1Painm³/h

Airflowat2Painm³/h

217x212mm • • 113 24 34

248x212mm • • 140 26,9 38

307x312mm • • 260 61,5 87

Cavitywallventilator 4 4 2

m a t e r I a l

• Stainlesssteel304insectscreen(2.3x2.3mm)• Connectingsleevemadefromgalvanisedsteel• Optionalsoundabsorbingmaterial

f I x I n g

• Springclipsareincluded

d I m e n s I o n s

• Sizetof it:265x90mm(LxH)• Flangesize:21mm• Controllableinternallouvre• Adjustablesleeveforwallthicknessof24.5to40cm

Satinanodised Bronzeanodised RAL9010 Airwayopeningincm²

Airflowat2Painm³/h

Airflowat20Painm³/h

265x90mm • • • 38 15 49,4

w w w . r e n s o n . e u-58-

Punchedgril les435

m a t e r I a l

• Madefrompunchedaluminiumsheet• Finishing: anodised in satin colour (20 microns) or

f I x I n g

• Screw-mounted(screwsandplugsnotprovided)

PUNChED GRILLES

Satinanodised(satin)

RAL9010 RAL8019 Airwayopeningincm²

180x180mm(fig.1) • • • 27,5

360x180mm(fig.2) • • • 55

Roundbuilt-inpunchedgril le 4 3 5 R

m a t e r I a l

• Madefrompunchedaluminiumsheet• Finishing:powder-coatedinwhite(RAL9910), brown (RAL 8019) and aluminium (RAL 9006) colours

(60-80microns)(forUKmin40microns)• Insectmeshincluded

f I x I n g

• Standardsizessuppliedwithextendablebrackets• Springclipsprovidedforthefollowingdiameters Ø95mm(forØ110mmPVCpipes) Ø145mm(forØ160mmPVCpipes)

DimensionsLengthxHeightLxH

RAL9010 RAL8019 RAL9006 Airwayopeningincm²

Airflowat1Painm³/h

Airflowat2Painm³/h

ø95mm • • • 51 13 18,4

ø115mm • • • 75 19 26,9

ø145mm • • • 119 30 42,8

ø190mm • • • 204 52 73,5

ø245mm • • • 70 93,3

w w w . r e n s o n . e u-60-

Built-inventilat iongril le3 8 1

m a t e r I a l

• Madefromaluminiumsections:AlMgSi0.5 (accordingtoEN12020-2)• Finishing:anodisedinsatin/bronze/goldcolours (20 microns) or powder-coated in white (RAL9910),

darkbrown(RAL8022)andblack(RAL9005) (60-80microns)orbrassf inish(forUKmin40microns)

f I x I n g

• Tobebuiltin

381/150 381/130 381/100 381/80 381/60

VENTILATION GRILLES

Satinanodised

Bronzeanodised

Goldanodised

RAL9010 RAL8022 RAL9005 Brass Netfreearea

400 x 60mm ● ● ● 44500 x 60mm ● ● ● ● 59

2000 x 60mm ● ● ● 244300 x 80mm ● ● ● ● ● ● 43400 x 80mm ● ● ● ● ● ● ● 56500 x 80mm ● ● ● ● ● ● ● 74600 x 80mm ● ● ● ● 87

1000 x 80mm ● ● ● 1492000 x 80mm ● ● ● ● 305300 x 100mm ● ● ● ● 61400 x 100mm ● ● ● ● ● 78500 x 100mm ● ● ● ● ● 104600 x 100mm ● ● ● ● 122

1000 x 100mm ● ● ● 2092000 x 100mm ● ● ● ● 427500 x 130mm ● ● ● 149

1000 x 130mm ● ● ● 2982000 x 130mm ● ● ● 610500 x 150mm ● ● ● 179

2000 x 150mm ● ● ● ● 732

Otherf inishesanddimensionsareavailableuponrequest,onlyforlargequantit ies.Packagingquantity:10pieces

Flatsur face-mountedventilat iongril le 382

m a t e r I a l

powder-coated in white (RAL 9910) and dark brown(RAL8022)(60-80microns)(forUKmin40microns)

f I x I n g

• Screw-mounted(screwsandplugsnotprovided)

Satinanodised RAL9010 RAL8022 Airwayopeningincm²

220x75mm ● ● ● 31

300x75mm ● ● ● 43

380x75mm ● ● ● 56

230x105mm ● ● ● 43

310x105mm ● ● ● 61

390x105mm ● ● ● 78

Packagingquantity:10pieces

w w w . r e n s o n . e u-62-

Convectorgril le3 1 1

m a t e r I a l

• Madefromaluminiumsections:AlMgSi0.5 (accordingtoEN12020-2)• Finishing:anodisedinsatincolour(20microns)or powder-coatedinanyRALorSynthaPulvin®colour (60-80microns)(forUKmin40microns)• The frame is lined with a rubber gasket to guarantee a

reducednoiselevel

f I x I n g

• Bracketsref.231included

d I m e n s I o n s

• Barspacing:12.5mm• Grillesection:20x4mm• Maximumlength: Frame:3.5m Grille:+/-1m• Effectiveopening=lengthandwidth–50mm• Barsarrangedcrosswise

• 311/1: Floor grille or convector cover with flangeless “L”frame

• 311/2:Floorgrilleorconvectorcoverwithflanged“Z”frame

• 311/3:Framelessfloorgrilleorconvectorcover

Visualfreearea 76%

fLOOR GRILLES

Length

Floorgril le,heavy-dutyseries 371

m a t e r I a l

• Theframeislinedwitharubbergaskettoguaranteeareducednoiselevel

f I x I n g

• Bracketsref.231included

a p p l I c a t I o n s

• Grillesforswimmingpooldrains,cellars,garages,carparks,abattoirs,etc.

• Tocoverunderfloorwiringductsincomputerrooms.

d I m e n s I o n s

• Barspacing:12.5mm• Grillesection:20x8mm• Maximumlength: Frame:3.5m Grille:+/-1m• Effectiveopening=lengthandwidth–50mm• Barsarrangedcrosswise

• 371/1:Floorgrillewithflangeless“L”frame

• 371/3:Framelessfloorgrille

Visualfreearea 61%

Lenght

w w w . r e n s o n . e u-64-

Linearbargril le3 9 2

m a t e r I a l

f I x I n g

• Nofasteners

d I m e n s I o n s

• Barspacing:10mm• Grillesection:16x3mm• Maximumlength: Frame:3.5m Grille:+/-1.6m• Maximumwidth: Grille:300mm• Effectiveopening=lengthandwidth–50mm• Deflection:15°• Barsarrangedlengthwise

• 392/2:Linearbargrillewithflanged“Z”frame

• 392/3:Framelesslinearbargrille

Visualfreearea 76%

LINEAR BAR GRILLES

Notdesignedtowalkon!

Linearbargril le,withdef lection 393

m a t e r I a l

• Madefromaluminiumsections:AlMgSi0.5 (accordingtoEN12020-2)• Finishing:anodisedinsatincolour(20microns)orpowder-

coatedinanyRALorSynthaPulvin®colour(60-80microns) (forUKmin40microns)• The frame is lined with a rubber gasket to guarantee a

reducednoiselevel

f I x I n g

• Nofasteners

d I m e n s I o n s

• Barspacing:10mm• Maximumlength: Frame:3.5m Grille:+/-1.6m• Maximumwidth: Grille:300mm• Effectiveopening=lengthandwidth–50mm• Largerinclinationangle:20°• Barsarrangedlengthwise

• 393/1:Linearbargrillewithflangeless“L”frame

• 393/2:Linearbargrillewithflanged“Z”frame

• 393/3:Framelesslinearbargrille

Visualfreearea 63%

w w w . r e n s o n . e u-66-

Linearbargril leforself-assembly3 9 4

m a t e r I a l

f I x I n g

• Nofasteners

n u m B e r o f c l I p s e c t I o n s/l e n g t h

300 –500mm: 2pieces 501 –900mm: 3pieces 901 –1300mm:4pieces 1301 –1700mm:5pieces 1701 –2100mm:6pieces 2101 –2600mm:7pieces 2601 –3000mm:8pieces

d I m e n s I o n s

• Barspacing:9.5mm• Sectionlength:3or6metres• Cliplength:209mm• Barsarrangedlengthwise

58 (3)75 (4)

91 (5)107 (6)

123 (7)139 (8)

155 (9)171 (10)

209 (13)

6.6 9.5

210 mm max.

187 (11)

193 (12)

58 (3)75 (4)

91 (5)107 (6)

123 (7)139 (8)

155 (9)171 (10)

209 (13)

6.6 9.5

210 mm max.

187 (11)

193 (12)

e l e m e n t s

• Simpleclipassembly

Bars:3000mmor6000mmlengths

Clipsection:L=209mm

Framesection:3000mmor6000mmlengths

Framecornercleat

U-sectionExtendingslide(forwidthsover200mm)Length:3000mm

Ref.394/08

Ref.394/06

Ref.394/02

Ref.394/04

Ref.394/05

Visualfreearea 59%

LINEAR BAR GRILLES

Doorgril le 461

m a t e r I a l

• Opaquegrillewithbackframeandfixingscrews

f I x I n g

• Screwsareincluded

d I m e n s I o n s

• Doorthickness:30to54mm• Maximumwidth(inonepiece):800mm

o p t I o n s • Controllableversion(type463)• Framefor54to80mmthicknessonrequest

DOOR GRILLES

DimensionsLengthxHeight satinanodised RAL9010 RAL8019

Airflowat2Painm³/h

Airflowat20Painm³/h

Visualfreearea

Physicalfreearea

200x100mm ● 13,6 43,0

93% 39%

400x200mm ● ● ● 72,4 228,9

400x300mm ● 117,6 371,9

500x300mm ● 147,0 464,9

600x400mm ● 244,2 772,2

425x76mm ● ● ● 19,2 60,7

w w w . r e n s o n . e u-68-

Acousticdoorgril leforresidentialsectorSILENDO®

TheRENSONSILENDO®acousticdoorgrilleissuitedtotheinterior doors of residential buildings (for example, toiletdoors).Theairwayisarrangedintheformofachicane.TheSILENDO®isfixedinvisibly.

m a t e r I a l

powder-coatedinanyRALorSynthaPulvin®colour (60-80microns)(dualcolourpossible) (forUKmin40microns)• Soundabsorbingmaterial:syntheticfoam• Endcaps:inLuranSASApolymer (colourfast,weatherproofandUV-resistant)• Endcaps:availableingrey,blackorwhite

• The SILENDO® is available in a standard 425 x 48 mmsize in the following standard colours: RAL 9010 (withmatchingwhiteendcaps),RAL8019(blackendcaps)andnaturalcolour(greyendcaps).

• Otherlengthsandcoloursavailableonrequest.

d I m e n s I o n s

• Length:425mm• Height:48mm• Doorthickness:37to43mm

DOOR GRILLES

SILENDO®

AIRfLOW (EN13141-1)Qat2Pa 25,1m3/h

COMfORT (ENISO140-10,ENISO717-1)Soundreduc t ion inopenpos i t ionRw(C;Ctr) 32(0;-2)dB

TEChNICAL DATAVisualfreearea 27%

425(withoutplay)

Acousticdoorgril le 4 6 8 A K /2

I n t r o d u c t I o nTheRENSON468AK/2acousticdoorgrilleismainlyusedininterior doors of hospitals, schools, sports facility changingrooms,etc.Theairwayisarrangedintheformofalabyrinthandthe468AK/2cassettegrille isaffixedusingthescrewsprovided.

m a t e r I a l

• Madefromaluminiumsections:AlMgSi0.5 (accordingtoEN12020-2)• Finishing:anodisedinsatincolour(20microns)orpowder-

coatedinanyRALorSynthaPulvin®colour(60-80microns) (forUKmin40microns)• Soundabsorbingmaterial:syntheticfoam

• The468AK/2isavailableinRAL9910inthefollowingstandardsizes:292x193mm,382x278mm,432x363mmand452x448mm.

• Othersizesandcoloursavailableonrequest.

technIcal specIfIcatIons 468 AK/2

AIRfLOW (EN13030)Qbij2Pa

292x193mm 25m³/h

382x278mm 50m³/h

432x363mm 75m³/h

452x448mm 100m³/h

SoundreductioninopenpositionRw(C;Ctr) 8(-1;-2)dB

TEChNICAL DATA

Visualfreearea 29%

d I m e n s I o n s

• Minimumdimensions:200x193mmH• Maximumdimensions:788x788mmH• Fittingdimensions:7mmmorethanthegrilledimensions.• Heightin85mmsteps(bladepitch)• Doorthickness:from37.5to92mm

w w w . r e n s o n . e u-70-

Fire-resistantlouvrewithangledblades4 6 5

fIRE-RESISTANT LOUVRES

m a t e r I a l

• Bladesinintumescentmaterials• Protectionbygrey-colouredsyntheticsheath• Outerframeinsatinanodisedaluminium(20microns)• Othershadesonrequest.

p u r p o s e

• At normal temperature, guarantees ventilation betweentwoadjacentrooms.

• Incaseof f ire,cutsoff theair f lowand fulf ilsa f ire-breakfunction.

• Fire-resistantconstructions• Fire-resistantconduit• Firedoors• Forindooruseonly

f u n c t I o n

• Ata temperatureof120°C, thebladesswell toclosethevent.

• Formsastaticf irevalvefor60minutes.

d I m e n s I o n s

• Maximumdimensions:600x300mm• Specialdimensionsonrequest

t e c h n I c a l s p e c I f I c a t I o n s

• Fireresistance:Rf1hour• Testsandreportsonrequest(BelgianBBRItest)• Visualfreearea:74%

f I x I n g

• Securethelouvreintheopening• Fillthegapbetweenthelouvreandthedoor/wallwith

f ire-resistantmortar.

DimensionsLengthxHeight(L)x(H)

465/1(withframe)

465/2(withframe

andbackframe)

200x200mm •

300x300mm •

400x200mm • •

500x200mm •

s t a n d a r d m o d e l s

465/1withframe 465/2withframeand

backframe

34,634,6

466Fire-resistantlouvrewithhorizontalblades

m a t e r I a l

• Bladesinintumescentmaterials• Protectionbygrey-colouredsyntheticsheath• Outerframeinsatinanodisedaluminium(20microns)• Othershadesonrequest

p u r p o s e

• At normal temperature, guarantees ventilation betweentwoadjacentrooms.

• Incaseof f ire,cutsoff theair f lowand fulf ilsa f ire-breakfunction.

• Fire-resistantconstructions• Fire-resistantconduit• Firedoors• Forindooruseonly

f u n c t I o n

• Ata temperatureof120°C, thebladesswell toclosethevent.

• Formsastaticf irevalvefor60minutes.

d I m e n s I o n s

• Maximumdimensions:600x400mm• Dimensionsonrequest

t e c h n I c a l s p e c I f I c a t I o n s

• Fireresistance:Rf1hour• Testsandreportsonrequest(BelgianBBRItest)• Visualfreearea:70%

f I x I n g

• Securethelouvreintheopening• Fillthegapbetweenthelouvreandthedoor/wallwith

f ire-resistantmortar.

466/1withframe 466/2withframe

andbackframe

w w w . r e n s o n . e u-72-

StylishextractionlouvreX D

TheXDlouvreischaracterisedbyitselegantdesign.Thecurved cover plate, attached invisibly to a sliding part,conceals the airway duct. The XD is suited to wall orceilingassembly.

m a t e r I a l

•Coverplate:aluminiumAlMgSi0.5(accordingtoEN12020-2)•Finishing:powdercoatinginanyRALorSynthaPulvin®

colour(60-80microns)(forUKmin40microns)•Baseandslidingpart:POM(polyoxymethylene)

Threemodelsareavailable:• XD1formechanicalextraction• XD2andXD3fornaturalextraction,availableinRAL9006or9010matt(standardcolours).

d I m e n s I o n s

• XD1:152x152mm• XD2:188x188mm• XD3:233x233mm• Depth(inclosedposition):79mm

XD1 XD2 XD3

AIRfLOW (EN13141-1)

0to75m³/h PositionI:39.2m³/hat2Pa

PositionII:50.4m³/hat2Pa

PositionI:63.0m³/hat2Pa

PositionII:87.1m³/hat2Pa

DUCT DIAMETER

80mm 100mm,140mm 140mm,170mm

EXTRACTION LOUVRES

4 4 0Turret

t y p e s

440/11:withbladen°8oflouvre411440/21:withbladen°17oflouvre421

m a t e r I a l

• Coverplate -Inaluminiumsheet -Acousticversionoptional

d I m e n s I o n s

• Maximumdimensionsinonepieceupto900mmwide,1900mmlongby1000mmhigh

• Largersizespossibleonrequest

LOUVRE BOX

w w w . r e n s o n . e u-74-

ASSEMBLy Of WALL LOUVRES

EPILOGUE

• springclips:n°419 louvres:411,412,491

Muuranker nr.418

• brackets:n°418 louvres:411,412,491

• brackets:n°1428 louvres:421,422,481

• brackets:n°429 louvres:425,426, 427,480,451,452,453

ASSEMBLy Of WALL LOUVRES

s tandar d s er Ie s N° 411 - N° 414 - N° 412 - N° 415 - N° 431 he av y-du t y s er Ie s N° 421 - N° 422 - N° 424 - N° 428 e x tr a-he av y-du t y s er Ie s N° 425 - N° 451

• Theselouvrescanbeeasilyself-assembledtomeetyourownspecif ications.Theyrequireaminimumofsectionsandaccessories.

• Unitsareassembledfromextrudedaluminiumsections.

• They are available in satin anodised, white powder-coated and untreatedfinishes.

• Agrooveisprovidedintheframefortheinsertionofaninsectscreen.

SELf-ASSEMBLy LOUVRES

min. 2 x 4

max. 700 mm

max. 150 mm

w w w . r e n s o n . e u-76-

EPILOGUE

1. Cutting to sizeHorizontalandverticalframesectionsshouldbemitredat45°:-horizontalframesectionsarenotperforated-verticalsectionsareperforatedtoattachthebladesupports

2. fitting the frame sectionsTheframesectionsarejoinedtogetherwithcornerpieces.Tapwithanylonhammertoensureproperinsertion.Clamptheframesectionswiththepunchingmachine.

3. fitting the blade supportsRivetthebladesupportstotheperforatedverticalsections.

4. fitting the bladesDeterminethelengthofthebladesinawaythattheyf itexactlyinsidetheframe.Thebladesarecuttotherequiredlengthandfixedtothebladesupports(clippingsystem).Fittingshouldstartatthetopandworkdown.

5. Strengthening the louvers and bladesItisrecommendedtoreinforcealllouvresatleast700mmwide(includingmodels421and425)withsection23andT-pieces14.

6. Powder-coating the louvresThelouvresarepowder-coatedafterassembly.Intheeventofseparatepowder-coating,thebladesupportsremaininnaturalaluminium.

7. Insect screen or bird meshThestainlesssteelinsectscreenisf ittedintoagrooveonthebackoftheframebymeansofaPVCbead.

Freeopt imis ingdiskavai lab leonrequest .

a s s emBly In s truc t Ion s

Drawing Ref. Description Purchasing Conditions

23 Perforatedstrengtheningprofilewithgroove for insectscreen

Five3m lengths

14 T-piece for thestrengtheningprofile

Perpiece

418/1418/2

Stainlesssteel insectscreen,2.3x2.3mmStainlesssteel insectscreen,2.3x2.3mm

Per10mx1.2mrollPer25mx1.2mroll

419/1419/2

Stainlesssteelmesh,6x6mmStainlesssteelmesh,6x6mm

Per10mx1.2mrollPer25mx1.2mroll

Insectscreengasket(black)Specialoven-resistant insect

screengasket(white)

Per600mroll

Per500mroll

418 Brackets for louvres411,412and491

4pieces

419Springclips for louvres

411,412,49150pieces

1428Brackets for louvres

421,422,4814pieces

429Brackets for louvres

425,426,427,480,451,4534pieces

assemBly accessorIes (further Info avaIlaBle on request)

• A2400/1handroller for2.3x2.3mminsectscreen

• A2400/2handroller for6x6mmmesh

• Punchingmachine, forcornercleats11Bor28B

• A2400/3elongatedrivethead

assemBly components

12323232

London

w w w . r e n s o n . e u-78-

N° 411 / N°414

N° 412 / N°415

N° 431

10A/15A/110A

10A11B

15A11B

10A11B

15A11B

EPILOGUE

S T A N D A R D S E R I E S : N R . 4 1 1 - N R . 4 1 2 - N R . 4 1 4 - N R . 4 1 5 - N R . 4 3 1

(411:29bladespermetreheight)(414:28bladespermetreheight)

(412:49bladespermetreheight)(415:47bladespermetreheight)

(431:29bladespermetreheight)

110A11B

Drawing Ref. Part Name and Material Purchasing Conditions

Horizontal frameprofile,non-perforated

Vertical frameprofile,perforated

Five6m/3m lengths

Horizontalframeprofileflangeless,non-perforated

Vertical frameprofile flangeless,perforated

Five6m/3m lengths

Horizontal frameprofile,24mm,non-perforatedVertical frameprofile,

24mm,perforated

Five6m/3m lengths

12 Couplingprofile(mullion–transomjoint)for110Aand110B

Five6m lengths

Horizontal frameprofile,non-perforated

Vertical frameprofile,perforated

Five6m/3m lengths

7B TopZ-bladeprofile Ten6m/3m lengths

8 StandardZ-bladeprofile Ten6m/3m lengths

ShortZ-bladeprofileElongatedZ-bladeprofile

Ten6m/3m lengthsTen6m/3m lengths

1Support for fiveor three

Z-bladesn°7B/8/8S/8L/18V100pieces

9 Chevron-sectionblade Ten6m/3m lengths

2 Support forsixchevron-sectionbladesn°9

50pieces

Cornercleat for frame10,15and110

Cornercleat for frame26

100pieces

Cornercleat for frame10,15and110

Cornercleat for frame26

100pieces

462 Backframeprofile Five6m/3mpieces

Flatbackframecornercleat

Backframecornercleat formanualassembly

100pieces

w w w . r e n s o n . e u-80-

E X E C U T I O N N O R M A L E : N °4 2 1 - N °4 2 4 - N °4 2 2 - N °4 2 8 - N °4 2 5 - N °4 5 1

N° 421 / N°424

N° 422 / N°428

N° 425/N°451

(19bladespermetreheight)

421 421 424

422 422 428

EPILOGUE

hEAVy-DUTy SERIES: NR. 421 - NR. 422 - NR. 424 - NR. 428 / NR. 425 - NR. 451

425 451

Drawing Ref. Part Name and Material Purchasing Conditions

Horizontalframeprofile,non-perforated

Verticalframeprofile,perforated

Five6m lengths

Horizontalframeprofile,24mm,non-perforated

Verticalframeprofile,24mm,perforated

Five6m lengths

Horizontal frameprofile,flangeless,non-perforated

Vertical frameprofile,flangeless,perforated

Five6m lengths

16 Couplingprofile(mullion–transomjoint)for118Aand118B

Five6m lengths

17B Topbladeprofile Ten6m lengths

17 Bladeprofile,heavy-dutyseries

Ten6m lengths

17S17L

ShortbladeprofileElongatedbladeprofile

Ten6m lengths

19 Support for threeZ-bladesn°17B/17S/17L 50pieces

1 Support for fiveor threeZ-bladesn°7B/8/8S/8L/18V

100pieces

18V ReinforcedV-blade Ten6m lengths

Cornercleatforframe18,118and245

Screwlesscornercleatforframe18,118and245

20pieces

30A30B

Five6m lengths

31 Bladeprofile,extra-heavy-dutyseries

Ten6m lengths

32 Support forn°31blades 100pieces

51A51B

Ten6m lengths

41 Specialheavy-dutybladetype451

100pieces

42 Support forbladen°4150pieces

34 Cornercleat for frame30100pieces

33 Flatcornercleat100pieces

w w w . r e n s o n . e u-82-

VARIANTS

Louvre N° 411: SPECIAL ShAPE, CONTROLLABLE

COUPLED LOUVRES

LOUVRE WITh STRENGThENING SUPPORT

EPILOGUE

VARIANTS

DRAINAGE PROfILE (SPOUT) PRESSURE-RELIEf GRILLE

• Thisprofileisdesignedforalltypesofaluminiumbuilt-inrectangularwalllouvres

• Combination of a pressure-relief louvre type 433andalouvretype414

WATER ChANNEL LOUVRE WITh DUST fILTER

• Thisprofileisdesignedforalltypesoflouvre• It collects any water infiltration and channels it

outside.

• Thisprofileisdesignedforalltypesoflouvre• Equippedwithadustf ilter

w w w . r e n s o n . e u-84-

R E f E R E N C E S

1.Arch.Hadf ie ld,Cawkwel l , Dav idson,R ivers ideExchange,Shef f ie ld/2.Duvedec,"Phi leas"Bus/3.Arch.OMA,Centra l L ibrar y,Seat t le/4.Pr ivatehome/5.Arch.Dar l ingAssoc iates,Fet terLane,London/6.Arch.StephenGeorge&Par tners,Jobcentre,Seaham

REfERENCES

1. Arch. Redbox, Poo l, Sunder land / 2. Arch. Cnockaer t , soc ia l hous ing, Cour t ra i / 3. Arch. Dewjoc Archi tec t s, Uswor th Co l lege,Washington / 4.Arch.Vanacker(Moors lede),Pr ivatehome,Noorschote/5.Arch.A l l ie s&Morr ison,Her i t ageBui ld ing,Farnborough/6.Arch.K JS,Arcaden,Er langen

w w w . r e n s o n . e u-86-

R E f E R E N C E S

1. Arch. Redbox, Poo l, Sunder land / 2. L inger ieshop, Roese lare / 3. Arch. K JS Archi tek ten and MFI GmbH, Er langen Arcaden, Er langen /4.Arch.JoCrepain,Headquar tersRENSON,Waregem/5.Arch.Pat r ickBerger&JacquesAnz iut t i A rchi tec tes,Hôte l RennesMétropo le,Rennes/6.Arch.G i l lesChrét ien,SerreAmazonienneduParcZoo logiquedeLunaret ,Montpe l l ie r

REfERENCES

1. Arch. Buro II, Res idence Rooseve l t , Waregem / 2. Arch. GRS and Hocht ie f GmbH, Consense 7, Hamburg / 3. Arch. György Fazakas and Jean-PaulV iguie r, INGVörösmar t yté r. 1,Budapes t/4.Arch.Ste faanFe l l ie r s, pr ivatehomeTorhout/5.Arch.VanOos t , Hosp i ta l Mouscron,Mouscron

RENSONWaregem(BE)

RENSONMaidstone(UK)

Alle rechten voorbehouden. Niets uit deze uitgavemag worden verveelvoudigd, opgeslagen in eengeautomatiseerd gegevensbestand, of openbaargemaakt, in enige vorm of op enige wijze, hetzijelektronisch,mechanisch,doorfotokopieën,opnamenofenige anderemanier, zonder voorafgaande schriftelijketoestemmingvandeuitgever.

r e n s o n - yo u r pa r t n e r f o r v e n t I l at Io n a n d s o l a r s h a dI n g

RENSON, WITH ITS RICH TRADITION IN INNOVATION AND EXPERIENCE SINCE 1909,

IS PROFILING ITSELF AS THE UNDISPUTED EUROPEAN MARKET LEADER IN NATURAL

VENTILATIONANDSOLARSHADING.OURHEADQUARTERSARELOCATEDINAREMARKABLE

BUILDINGINWAREGEM(BELGIUM).THEBUILDINGISAWORKINGEXAMPLEOFOURHEALTHy

BUILDINGCONCEPTANDFUNCTIONSASAPROTOTyPE,EXHIBITINGOURTECHNOLOGICAL

STRENGTHS.

RENSON’SMISSIONISTHEONGOINGDEVELOPMENT,PRODUCTIONANDSELLINGOFUNIQUE

ANDINNOVATINGPRODUCTSFORNATURALVENTILATIONANDSOLARSHADING.OURMAIN

OBJECTIVE IS TO IMPROVE THE LIVING CONDITIONSOF PEOPLE ANDAT THE SAME TIME

CUTENERGyCOSTS.OURSySTEMSAREENVIRONMENTALLyFRIENDLy;SOUNDABSORBING

ANDGOODFORTHEHEALTHOFALLITSUSERS.

renson has It all :

• Ourmultidisciplinary R&D department is co-operatingwith leading European research

organizations.Theresultofthatisacompleterangeofinnovativeconceptsandproducts.

• Our automatic powder coating installation, anodisation unit, moulding centre, plasticinjectionmoulding facilities,assemblydepartmentandwarehouseareall accommodatedwithinanareaof75,000m².ThisdegreeofverticalintegrationallowsRENSONtoensurethequalityconsistencyofitsproducts.

• RENSON’s headquarters, sales and marketing department and production plant arelocatedinBelgium,butwealsohaveplantsandofficesinFranceandintheUK.RENSONhassalesrepresentativesactivealloverEuropeandhassetupanetworkofdistributorsthroughouttheworld.

•Thediversityandcapabilityofourstaffareourwarrantyforcorrectsolutionsforeach

individual building project. The creation of constructive long term relationships with

constructionspecialistsisourpriority.

rensoncontact-exportDept.: Tel. 0032 56 62 71 11 • export@renson.net

renson Fabrications ltD • Fairfax Unit 1-5 • Bircholt Road Parkwood Industrial Estate • Maidstone • Kent ME15 9SF • Tel. 01622/754123 Fax 01622/689478 • Fax 01622/689479 • info@rensonuk.net • www.renson.eu

renson belgiuM • Industriezone 2 Vijverdam • Maalbeekstraat 10 • Belgium 8790 Waregem • Tel. 0032 (0)56 62 71 11 • Fax 0032 (0)56 60 28 51 • www.renson.net

Conditionaltechnicalchanges

L O U V R E P A N E L S A N D G R I L L E S · 2016. 1. 20. · 392 Linear bar grille alumInIum 64...

Transcript of L O U V R E P A N E L S A N D G R I L L E S · 2016. 1. 20. · 392 Linear bar grille alumInIum 64...

L O U V R E P A N E L S A N D G R I L L E S · 2016. 1. 20. · 392 Linear bar grille alumInIum 64...

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