Refresh Roof Composite Panel Existing with Trapezoidal Outer Sheet

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Phebe Foster
5 years ago
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1 COVERWIDTH Refresh Roof Composite Panel Existing with Trapezoidal Outer Sheet Bracket Height Continuous Tophat Height Insulation Thickness* Insulation Value U Value at 1.5M Centres Nominal Weight/M² From top of existing* to existing 80mm Quattro 120mm profile height to existing 180mm Quattro 220mm profile height to existing 260mm Quattro 300mm profile height * Based upon a 40mm high 1.5mm Galv continuous tophat

2 Fixings in alternate troughs on intermediate supports and in all troughs at sheet ends & end laps SIDE LAP DETAIL END LAP DETAIL Stitcher at 450mm centres 6 x 5 class A butyl Euroclad 32/1000 1F 0.7mm steel as standard Quattro Bar Quattro maximum 1.2M centres (dependent on existing panel dims).fixed to tophat with 2 x 5.5mm stainless steel self drilling fixings with washers diagonally opposite Quilt Insulation to fully fill cavity Elite Vapour Control Layer laid over existing panel, sealed at laps, details & perimeters. Existing Roof Composite Panel (Varies) 0 6x5 class A butyl 32/1000 1F 0.7mm steel Quattro Bracket Quilt Insulation Tophat, min 0mm length* Elite VCL Existing composite panel Existing support 1.5mm galvanised steel tophats Size dependant on existing profile. Min 0mm long. Fixed into existing purlin with min 2 Stainless Steel Hi-Thread fixings with washers. Fixing length to suit existing panel thickness. *Tophats may be fitted in continuous runs (to allow adjustment of upslope Quattro rail centres). In such cases 1.5mm galv splice connections are required where tophat ends and > 300mm from existing supports and Quattro bracket lands on cantilevered length. 32_1000_1F 0.7 Steel Outer Sheet side lap detail

3 COVERWIDTH 1000

4 SIDE LAP DETAIL END LAP DETAIL Fixings in alternate troughs on intermediate supports and in all troughs at sheet ends & end laps Stitcher at 450mm centres 6 x 5 class A butyl Euroclad 32/1000 1F 0.7mm steel as standard 0 Quattro Bar Quattro Bracket maximum 1.2M centres (dependent on existing panel dims).fixed to tophat with 2 x 5.5mm stainless steel self drilling fixings with washers diagonally opposite. 260mm of insulation + additional insulation to suit tophat depth to achieve 0.18 u-value 6x5 class A butyl 32/1000 1F 0.7mm steel 260mm Quattro Quilt Insulation Elite Vapour Control Layer laid over existing panel, sealed at laps, details & perimeters. Existing Roof Composite Panel (Varies) Tophat, min 0mm length* Elite VCL Existing composite panel 1.5mm galvanised steel tophats Size dependant on existing profile. Min 0mm long. Fixed into existing purlin with min 2 Stainless Steel Hi-Thread fixings with washers. Fixing length to suit existing panel thickness. Existing support *Tophats may be fitted in continuous runs (to allow adjustment of upslope Quattro rail centres). In such cases 1.5mm galv splice connections are required where tophat ends land > 300mm from existing supports and Quattro bracket lands on cantilevered length. 32_1000_1F 0.7 Steel Outer Sheet side lap detail

5 EUROCLAD 32 / F 0.7mm EXTERNAL SHEET (Critical Leg) COVERWIDTH (Runout Leg)

33 59 34 60 40 VARIES DEPENDING ON BRACKET HEIGHT 40 Brackets less than 260mm require 2 fixings

6 VARIES DEPENDING ON BRACKET HEIGHT 40 Brackets less than 260mm require 2 fixings diagonally opposite. Brackets 260mm or more require 4 fixings. VARIES DEPENDING ON BRACKET HEIGHT < 260mm 260mm

Bracket U Value at 1.5M Centres. 265mm 275mm 295mm 300mm 315mm 335mm 355mm mm.

Bracket U Value at 1.5M Centres. 265mm 275mm 295mm 300mm 315mm 335mm 355mm mm. Bracket Typically @ 1200 ELITE SYSTEMS 402 Top Sheet set out typically for straight sheets * Varies - See Table 39 75 Varies - See Table 32 Bracket Height 100mm 150mm 160mm 180mm 185mm 200mm 220mm Halter