trs 9 - rooftech · roof pitch "e 10° very high wind zone. roof pitch < 10° 2 crests 2...

12
C-TRS9-00 PRODUCT TECHNICAL DATA The Roofing Store P: HEAD OFFICE 09 277 2717 ALBANY 09 972 0060 KATIKAIT 07 549 5190 WELLINGTON 04 974 5792 CHRISTCHURCH 03 348 6528 WEB: www.theroofingstore.co.nz Copyright ゥ The Roofing Store 2013 1:5 SCALE: DETAIL NUMBER: TITLE: TRS 9 DESCRIPTION TRS 9 profile is designed for commercial and industrial roofing. The profile is suitable for low pitch roofing as well as curved roofing. Commercial and industrial roofing G550 grade steel with minimum 0.55 BMT gives more resilience to damage. SPECIFICATION AT A GLANCE GENERAL Minimum Roof Pitch 3 Degree Effective Cover 910mm Max. Unsupported Overhang Contact "The Roofing Store" SPANS End Span 0.55 BMT 2300mm Internal Span 0.55 BMT 3200mm DRAPE CURVE 0.55mm BMT G300 Min. 90m Radius WALL CLADDING FIXINGS Cladding fixing on 20mm, 12 Gauge class 4 screws with neo washers, miss 2 pans, miss 3pans, every H 3.1 treated batterns second on ends ROOF FIXINGS Low / Medium wind Zone Timber: class 4 14 x 75mm with neo washer and embossed washer Steeltite: 12 x 65mm with neo washer and embossed washer High wind Zone Timber: class 4 14 x 75mm with neo washer and embossed washer, approved profile's metal washer and EPDM washer Steeltite: 12 x 65mm with neo washer and embossed washer, approved profile's metal washer and EPDM washer Very High Wind Zone Contact "The Roofing Store" Specific Design Wind Zone Contact "The Roofing Store" ROOF FIXING LENGTHS Dark Colour Up To 8 Meters Solid fix Light Colour Up To 12 Meters Solid fix sheet lengths Excess Above* Oversize holes required for movement *Contact The Roofing Store for further information on specific design FIXINGS, FASTENING AND UNDERLAY All fixings and fasteners are to be of an approved type, compatible with all materials, the environment and meeting the requirements of the NZ Building Code. Installation is to be in accordance with the NZ Metal Roof and Wall Cladding Code of Practice or manufacturer's instructions. Fix every crest to: Ridge, Hip, Valley, Gutter and Periphery area. Underlay as per the project specification is to be used. COATINGS AND COMPLIANCE WITH AS/NZS 2728 (CORROSION RESISTANCE) The KiwiColour brand is available in two different product lines designed specifically to suit different environmental and atmospheric conditions; KiwiColour VITOR & KiwiColour ZENEX. Independent laboratory tests have confirmed that KiwiColour VITOR complies with the corrosion resistance performance requirements of AS/NZA 2728 with regards to Product Type 4 (the corrosivity category into which most populated areas of New Zealand fall) in all aspects of salt spray performance and humidity resistance and including other product properties such as coating thickness, gloss and cross hatch adhesion(Gloss category 2 ). Independent testing demonstrated that Kiwicolour ZENEX samples met the corrosion resistance performance requirements of AS/NZS 2728:2007 for Product Types 3 and 4. Refer to Product literature for selection of suitable finishing and warranty. All kiwi colour materials are available on Master spec . 35MM 78MM 150MM 78MM 38MM THICKNESS END SPAN INTERNAL SPAN MINIMUM PITCH 0.55MM 2.30M 3.20M 3NTS

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Page 1: TRS 9 - Rooftech · roof pitch "e 10° very high wind zone. roof pitch < 10° 2 crests 2 crests y extra high wind zone. 2 crests 50mm 70mm z 90mm screw fixing with 12x25 type 17 tek

C-TRS9-00

PRODUCT TECHNICAL DATAThe Roofing StoreP: HEAD OFFICE 09 277 2717 ALBANY 09 972 0060 KATIKAIT 07 549 5190 WELLINGTON 04 974 5792 CHRISTCHURCH 03 348 6528

WEB: www.theroofingstore.co.nzCopyright © The Roofing Store 2013

1:5SCALE:DETAIL NUMBER:

TITLE:

TRS 9

DESCRIPTIONTRS 9 profile is designed for commercial and industrial roofing. The profile is suitable for low pitch roofing as well as curvedroofing. Commercial and industrial roofing G550 grade steel with minimum 0.55 BMT gives more resilience to damage.

SPECIFICATION AT A GLANCEGENERAL Minimum Roof Pitch 3 Degree

Effective Cover 910mmMax. Unsupported Overhang Contact "The Roofing Store"

SPANS End Span 0.55 BMT 2300mmInternal Span 0.55 BMT 3200mm

DRAPE CURVE 0.55mm BMT G300 Min. 90m RadiusWALL CLADDING FIXINGS Cladding fixing on 20mm, 12 Gauge class 4 screws with neo washers, miss 2 pans, miss 3pans, every H 3.1 treated batterns

second on endsROOF FIXINGS Low / Medium wind Zone Timber: class 4 14 x 75mm with neo washer and embossed washer

Steeltite: 12 x 65mm with neo washer and embossed washerHigh wind Zone Timber: class 4 14 x 75mm with neo washer and embossed washer, approved

profile's metal washer and EPDM washerSteeltite: 12 x 65mm with neo washer and embossed washer, approvedprofile's metal washer and EPDM washer

Very High Wind Zone Contact "The Roofing Store"Specific Design Wind Zone Contact "The Roofing Store"

ROOF FIXING LENGTHS Dark Colour Up To 8 Meters Solid fixLight Colour Up To 12 Meters Solid fixsheet lengths Excess Above* Oversize holes required for movement

*Contact The Roofing Store for further information on specific designFIXINGS, FASTENING AND UNDERLAYAll fixings and fasteners are to be of an approved type, compatible with all materials, the environment and meeting the requirements of the NZ Building Code. Installation is to be inaccordance with the NZ Metal Roof and Wall Cladding Code of Practice or manufacturer's instructions. Fix every crest to: Ridge, Hip, Valley, Gutter and Periphery area. Underlay asper the project specification is to be used.COATINGS AND COMPLIANCE WITH AS/NZS 2728 (CORROSION RESISTANCE)The KiwiColour brand is available in two different product lines designed specifically to suit different environmental and atmospheric conditions; KiwiColour VITOR & KiwiColour ZENEX.Independent laboratory tests have confirmed that KiwiColour VITOR complies with the corrosion resistance performance requirements of AS/NZA 2728 with regards to Product Type 4(the corrosivity category into which most populated areas of New Zealand fall) in all aspects of salt spray performance and humidity resistance and including other product propertiessuch as coating thickness, gloss and cross hatch adhesion(Gloss category 2 ). Independent testing demonstrated that Kiwicolour ZENEX samples met the corrosion resistanceperformance requirements of AS/NZS 2728:2007 for Product Types 3 and 4. Refer to Product literature for selection of suitable finishing and warranty. All kiwi colour materials are availableon Master spec .

35MM 78MM 150MM 78MM

38MM

THICKNESS END SPAN INTERNAL SPAN MINIMUM PITCH0.55MM 2.30M 3.20M 3°

NTS

Page 2: TRS 9 - Rooftech · roof pitch "e 10° very high wind zone. roof pitch < 10° 2 crests 2 crests y extra high wind zone. 2 crests 50mm 70mm z 90mm screw fixing with 12x25 type 17 tek

C-TRS9-01

TOP RIDGE DETAIL - SQUARE TOPThe Roofing StoreP: HEAD OFFICE 09 277 2717 ALBANY 09 972 0060 KATIKAIT 07 549 5190 WELLINGTON 04 974 5792 CHRISTCHURCH 03 348 6528

WEB: www.theroofingstore.co.nzCopyright © The Roofing Store 2013

1:5SCALE:DETAIL NUMBER:

TITLE:

XX

PROFILED FOAM CLOSURE(only required in high risk situationsof wind blown moisture entering)

STEEL PURLIN & CLEAT

STOPEND SHEET

ROLL TOP RIDGEFLASHING

RIDGE FLASHINGPURPOSE MADE TO

MATCH ROOF PITCH

ROOF PITCH 3° MIN.

LOW, MEDIUM OR HIGH WIND ZONE. ROOF PITCH ≥ 10°

VERY HIGH OR EXTRA WIND ZONE. ROOF PITCH < 10°

130mm

200mm

XSTRUCTURAL STEEL

BMT 0.55 RIDGE FLASHINGNOTCHED TURN-DOWN OVERROOFING, 5mm MAX GAP TOCLEAR OF TROUGH ORROOFING

ROOFING UNDERLAY LAID OVERSAFETY NETTING

SCREW FIXING WITH 12x55 STEELTEK & NEO WITH SELECTEDWASHER SYSTEM

TRS PROFILED METAL ROOFING

Page 3: TRS 9 - Rooftech · roof pitch "e 10° very high wind zone. roof pitch < 10° 2 crests 2 crests y extra high wind zone. 2 crests 50mm 70mm z 90mm screw fixing with 12x25 type 17 tek

C-TRS9-02

TYPICAL ROOF LAYOUTThe Roofing StoreP: HEAD OFFICE 09 277 2717 ALBANY 09 972 0060 KATIKAIT 07 549 5190 WELLINGTON 04 974 5792 CHRISTCHURCH 03 348 6528

WEB: www.theroofingstore.co.nzCopyright © The Roofing Store 2013

1:5SCALE:DETAIL NUMBER:

TITLE:

12X55 STEELTEK & NEO WITHSELECTED WASHER SYSTEM

STEEL PURLIN & CLEAT

SAFETY MESH

ROOF UNDERLAY

TRS PROFILED METAL ROOFING

ROOF PITCH 3° MIN.

Page 4: TRS 9 - Rooftech · roof pitch "e 10° very high wind zone. roof pitch < 10° 2 crests 2 crests y extra high wind zone. 2 crests 50mm 70mm z 90mm screw fixing with 12x25 type 17 tek

C-TRS9-03

GUTTER FLASHING DETAIL - EXTERNALThe Roofing StoreP: HEAD OFFICE 09 277 2717 ALBANY 09 972 0060 KATIKAIT 07 549 5190 WELLINGTON 04 974 5792 CHRISTCHURCH 03 348 6528

WEB: www.theroofingstore.co.nzCopyright © The Roofing Store 2013

1:5SCALE:DETAIL NUMBER:

TITLE:

50mm

125mm

35

12X55 STEELTEK & NEO WITHSELECTED WASHER SYSTEM, FASTEN

EAVES AT EVERY CREST

DRIP EDGE

WALL CLADDING

TRS PROFILED METAL ROOFING

ROOFING UNDERLAY LAIDOVER SAFETY NETTING

EAVE FLASHINGHEM TO TOP EDGE

WALL UNDERLAY

MIN.OVERHANG

ROOF PITCH 3° MIN.

MIN

.LA

P

MIN. COVER

Page 5: TRS 9 - Rooftech · roof pitch "e 10° very high wind zone. roof pitch < 10° 2 crests 2 crests y extra high wind zone. 2 crests 50mm 70mm z 90mm screw fixing with 12x25 type 17 tek

C-TRS9-04

BARGE DETAILThe Roofing StoreP: HEAD OFFICE 09 277 2717 ALBANY 09 972 0060 KATIKAIT 07 549 5190 WELLINGTON 04 974 5792 CHRISTCHURCH 03 348 6528

WEB: www.theroofingstore.co.nzCopyright © The Roofing Store 2013

1:5SCALE:DETAIL NUMBER:

TITLE:

5

Z

10Y

BMT0.55 BARGE FLASHING

STOP END SHEET

PROFILED FOAM CLOSURE(Foam closure strip only

required in high risksituations)

NOTCHED FLASHINGFOLDED & FIXED THROUGH

RIBS WITH 12g X 55mm STEELTEK SCREW

WALL CLADDING

WALL UNDERLAY (if required)

STEEL GIRT

LOW, MEDIUM OR HIGH WIND ZONE. ROOF PITCH ≥ 10°

VERY HIGH WIND ZONE. ROOF PITCH < 10°

2 CRESTS

2 CRESTS

Y

EXTRA HIGH WIND ZONE. 2 CRESTS

50mm

70mm

Z

90mm

SCREW FIXING WITH 12x25 TYPE17 TEK & NEO OR 4.8mm ALUMRIVETS MIDSPAN WHEREAPPLICABLE

ROOFING UNDERLAY LAID OVERSAFETY NETTING

5mm MAX GAP TO CLEAR OFTROUGH OR ROOFING

12x55mm STEEL TEK & NEO WITHSELECTED WASHER SYSTEM

STEEL PURLIN

Page 6: TRS 9 - Rooftech · roof pitch "e 10° very high wind zone. roof pitch < 10° 2 crests 2 crests y extra high wind zone. 2 crests 50mm 70mm z 90mm screw fixing with 12x25 type 17 tek

C-TRS9-05

HEAD BARGE DETAILThe Roofing StoreP: HEAD OFFICE 09 277 2717 ALBANY 09 972 0060 KATIKAIT 07 549 5190 WELLINGTON 04 974 5792 CHRISTCHURCH 03 348 6528

WEB: www.theroofingstore.co.nzCopyright © The Roofing Store 2013

1:5SCALE:DETAIL NUMBER:

TITLE:

X

Z

BMT0.55 BARGE FLASHING

PROFILED FOAM CLOSURE(Foam closure strip only requiredin high risk situations)

NOTCHED FLASHING FOLDED &FIXED THROUGH RIBS WITH 12g X65mm STEEL TEK SCREW

WALL CLADDING

STEEL GIRT & CLEAT

PROFILED FOAM CLOSURE(Foam closure strip only requiredin high risk situations of windblown moisture entering)

STOPEND SHEET

12X40 TYPE 17 TIMBER TEK

WALL UNDERLAY (if required)

MIN. COVER

ROOF PITCH 3° MIN.

LOW, MEDIUM OR HIGH WIND ZONE. ROOF PITCH ≥ 10°

VERY HIGH WIND ZONE. ROOF PITCH < 10°

130mm

200mm

X

EXTRA WIND ZONE. 200mm

50mm

70mm

Z

90mm

SCREW FIXING WITH 12x55STEEL TEK & NEO WITH

SELECTED WASHER SYSTEM

ROOFING UNDERLAY LAIDOVER SAFETY NETTING

TURN-DOWN TO SUITROOFING PROFILE, 5mmGAP MAX TO CLEAR OF

ROOFING

STRUCTURAL STEEL

TRS PROFILED METAL ROOFING

Page 7: TRS 9 - Rooftech · roof pitch "e 10° very high wind zone. roof pitch < 10° 2 crests 2 crests y extra high wind zone. 2 crests 50mm 70mm z 90mm screw fixing with 12x25 type 17 tek

C-TRS9-06

APRON DETAIL - HEAD - CHASEDThe Roofing StoreP: HEAD OFFICE 09 277 2717 ALBANY 09 972 0060 KATIKAIT 07 549 5190 WELLINGTON 04 974 5792 CHRISTCHURCH 03 348 6528

WEB: www.theroofingstore.co.nzCopyright © The Roofing Store 2013

1:5SCALE:DETAIL NUMBER:

TITLE:

X

3510

0

20

STOPEND SHEET

HEM TO FLASHING EDGE

CONCRETE WALL

PROFILED FOAM CLOSURE(only required in high risk situations

of wind blown moisture entering)

STEEL PURLIN

METAL OVER FLASHING CHASE INTO20x10 GROOVE AND SEALED WITH

SEALANT

MIN. GAP

ROOF PITCH 3° MIN.

LOW, MEDIUM OR HIGH WIND ZONE. ROOF PITCH ≥ 10°

VERY HIGH WIND ZONE. ROOF PITCH < 10°

130mm

200mm

X

EXTRA WIND ZONE. 200mm

STRUCTURAL STEEL

BMT 0.55 APRON FLASHING NOTCHEDTURN-DOWN OVER ROOFING, 5mm GAP

MAX TO CLEAR OF TROUGH OR ROOFING

ROOFING UNDERLAY LAID OVERSAFETY NETTING

SCREW FIXING WITH 12x55 STEEL TEK &NEO WITH SELECTED WASHER SYSTEM

Page 8: TRS 9 - Rooftech · roof pitch "e 10° very high wind zone. roof pitch < 10° 2 crests 2 crests y extra high wind zone. 2 crests 50mm 70mm z 90mm screw fixing with 12x25 type 17 tek

C-TRS9-07

APRON DETAIL - HEAD - PARAPETThe Roofing StoreP: HEAD OFFICE 09 277 2717 ALBANY 09 972 0060 KATIKAIT 07 549 5190 WELLINGTON 04 974 5792 CHRISTCHURCH 03 348 6528

WEB: www.theroofingstore.co.nzCopyright © The Roofing Store 2013

1:5SCALE:DETAIL NUMBER:

TITLE:

X

3510

0

20

90

STOPEND SHEET

HEM TO FLASHING EDGE

CONCRETE WALL

PROFILED FOAM CLOSURE(only required in high risk situations

of wind blown moisture entering)

STEEL PURLIN

EX 50mm H3.2 TIMBER CAPPINGSUPPORT ON DPC

SEPERATION BARRIER BETWEENCONCRETE & FLASHING (SELF

ADHESIVE TAPE OR SIM)

BMT 0.55 PARAPET FLASHING

FIX CAPPING TO CONCRETEWITH MASONRY FASTENERSAT 600mm crs

MIN. GAP

ROOF PITCH 3° MIN.

5° MIN.

LOW, MEDIUM OR HIGH WIND ZONE. ROOF PITCH ≥ 10°

VERY HIGH WIND ZONE. ROOF PITCH < 10°

130mm

200mm

X

EXTRA WIND ZONE. 200mm

STRUCTURAL STEEL

BMT 0.55 APRON FLASHING NOTCHEDTURN-DOWN OVER ROOFING, 5mm GAP

MAX TO CLEAR OF TROUGH OR ROOFING

ROOFING UNDERLAY LAID OVERSAFETY NETTING

SCREW FIXING WITH 12x55 STEEL TEK &NEO WITH SELECTED WASHER SYSTEM

TRS PROFILED METAL ROOFING

Page 9: TRS 9 - Rooftech · roof pitch "e 10° very high wind zone. roof pitch < 10° 2 crests 2 crests y extra high wind zone. 2 crests 50mm 70mm z 90mm screw fixing with 12x25 type 17 tek

C-TRS9-08

APRON DETAIL - SIDE - CHASEDThe Roofing StoreP: HEAD OFFICE 09 277 2717 ALBANY 09 972 0060 KATIKAIT 07 549 5190 WELLINGTON 04 974 5792 CHRISTCHURCH 03 348 6528

WEB: www.theroofingstore.co.nzCopyright © The Roofing Store 2013

1:5SCALE:DETAIL NUMBER:

TITLE:

3575

10

5

Y

HEM TO FLASHING EDGE

CONCRETE WALL

METAL OVER FLASHING CHASE INTO20x10 GROOVE AND SEALED WITH

SEALANT

min

gap

min

.co

ver

ALL WIND ZONES 2 CRESTS

Y

ROOFING UNDERLAY LAID OVERSAFETY NETTING

STEEL PURLIN

SCREW FIXING WITH 12x25 TYPE 17 TEK& NEO OR 4.8mm ALUM RIVETS

MIDSPAN WHERE APPLICABLE

5mm GAP MAX TO CLEAR OFTROUGH OR ROOFING

12x55mm STEEL TEK & NEO WITHSELECTED WASHER SYSTEM

TRS PROFILED METAL ROOFING

BMT 0.55mm 2 PIECE APRONFLASHING TO COVER 2 CRESTS

Page 10: TRS 9 - Rooftech · roof pitch "e 10° very high wind zone. roof pitch < 10° 2 crests 2 crests y extra high wind zone. 2 crests 50mm 70mm z 90mm screw fixing with 12x25 type 17 tek

C-TRS9-09

APRON DETAIL - SIDE - PARAPETThe Roofing StoreP: HEAD OFFICE 09 277 2717 ALBANY 09 972 0060 KATIKAIT 07 549 5190 WELLINGTON 04 974 5792 CHRISTCHURCH 03 348 6528

WEB: www.theroofingstore.co.nzCopyright © The Roofing Store 2013

1:5SCALE:DETAIL NUMBER:

TITLE:

3575

10

5

Z

Y

HEM TO FLASHING EDGE

EX 50mm H3.2 TIMBER CAPPINGSUPPORT ON DPC

SEPERATION BARRIER BETWEENCONCRETE & FLASHING (SELF

ADHESIVE TAPE OR SIM)

BMT 0.55 PARAPET FLASHING

FIX CAPPING TO CONCRETEWITH MASONRY FASTENERSAT 600mm crs

CONCRETE WALL

5° MIN.

min

gap

min

.co

ver

LOW, MEDIUM OR HIGH WIND ZONE. ROOF PITCH ≥ 10°

VERY HIGH WIND ZONE. ROOF PITCH < 10°

2 CRESTS

2 CRESTS

X

EXTRA WIND ZONE. 2 CRESTS

50mm

70mm

Z

90mm

ROOFING UNDERLAY LAID OVERSAFETY NETTING

STEEL PURLIN

SCREW FIXING WITH 12x25 TYPE 17 TEK& NEO OR 4.8mm ALUM RIVETS

MIDSPAN WHERE APPLICABLE

5mm GAP MAX TO CLEAR OFTROUGH OR ROOFING

12x55mm STEEL TEK & NEO WITHSELECTED WASHER SYSTEM

TRS PROFILED METAL ROOFING

BMT 0.55mm 2 PIECE APRONFLASHING TO COVER 2 CRESTS

Page 11: TRS 9 - Rooftech · roof pitch "e 10° very high wind zone. roof pitch < 10° 2 crests 2 crests y extra high wind zone. 2 crests 50mm 70mm z 90mm screw fixing with 12x25 type 17 tek

C-TRS9-10

PIPE PENETRATION DETAIL UPTO 85mmThe Roofing StoreP: HEAD OFFICE 09 277 2717 ALBANY 09 972 0060 KATIKAIT 07 549 5190 WELLINGTON 04 974 5792 CHRISTCHURCH 03 348 6528

WEB: www.theroofingstore.co.nzCopyright © The Roofing Store 2013

1:5SCALE:DETAIL NUMBER:

TITLE:

FLASHING FIXED DIAGONALLY TOROOFING PROFILE TIO MINIMISEHOLDING OF DIACHARGE WATER

MALLEABLE FLANGE, SCREW OR RIVETFIXED, AND SEALED TO ROOFING PROFILE.FIT NEOPRENE WASHERS TO ALL SCREWFIXINGS

TRS PROFILED METAL ROOFING

PIPE

EPDM FLEXIBLE CONE SLEEVE

Fall

NOTE:(1) MAX. ROOF PITCH FOR THIS FLASHING 45°, MINIMUMPITCH 10° IF BASE OF FLANGE COVERS OVE OR MORECOMPLETE TROUGHS.(2) FOR PIPES UP TO 85mm DIAMETER(3) NZMRM CODE OF PRACTICE ALLOWS LARGER THAN85mm DIAMETER PENETRATION PROVIDED THE FLASHINGDOES NOT EXTEND TO MORE THAN 50% OF PAN WIDTH(4) INSTALL ADJACENT TO PURLIN FOR SUPPORT WHEREPOSSIBLE. NO PANS TO BE FULLY BLOCKED OFF BY PIPE ORDEKTITE

NTS

Page 12: TRS 9 - Rooftech · roof pitch "e 10° very high wind zone. roof pitch < 10° 2 crests 2 crests y extra high wind zone. 2 crests 50mm 70mm z 90mm screw fixing with 12x25 type 17 tek

C-TRS9-11

PIPE PENETRATION DETAIL UPTO 500mmThe Roofing StoreP: HEAD OFFICE 09 277 2717 ALBANY 09 972 0060 KATIKAIT 07 549 5190 WELLINGTON 04 974 5792 CHRISTCHURCH 03 348 6528

WEB: www.theroofingstore.co.nzCopyright © The Roofing Store 2013

1:30SCALE:DETAIL NUMBER:

TITLE:

TRS PROFILED METAL ROOFING

SOAKER FLASHING TO BE FULLYSUPPORTED BY ROOFING UNDER

NOTE:(1) SUITABLE FOR PIPES FROM 86mm TO 500mm DIAMETER(2) SUITABLE ONLY FOR ROOF PITCHES OF 10° OR MORE

ROOF FIXING

TOP RIDGE

NOTCHED TURN-DOWN OVER TRS 9.5mm MAX. GAP BETWEEN PAN

AND EDGE OF FLASHING

HEM TO EDGE

SEAL AND FASTEN

EPDM FLEXIBLE BOOT FLASHING SCREWFIXED AND SALED TO METAL SOAKERFLASHING.FIT NEOPRENE WASHERS UNDERSCREWS

X

LOW, MEDIUM OR HIGH WIND ZONE.

VERY HIGH OR EXTRA WIND ZONE.

130mm

200mm

X

2 CRESTS

2 CRESTS

NTS