Brownbuilt 900
For Designer, Metallic and Gloss colours, download the ColorCote® special colours brochure.

960mm sheet
Light commercial
Commercial
BB900 has been designed with strong ribs that restrict buckling under concentrated loads reducing the chance of damage on roofs where foot traffic is common. Equally useful as wall cladding, BB900 aesthetic appeal can even further enhanced by inverting the profile to create Reverse run BB900 use in Dimond Advanced Roofing Systems.
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V1 PRODUCT TECHNICAL STATEMENT DIMOND BB900

All dimensions given are nominal
SHEET TOLERENCES Cover: ± 5mm - Sheet length: +10mm, -0mm (steel) Cover: +10mm, -15mm - Sheet length: +0mm, -15mm (aluminium)
(1) Recommended maximum purlin spacing at minimum radius
(2) Based on 1.1kN point load support, but not intended for roof access.
n/r – not recommended
n/a – not available
BB900 Fastener Design
Brownbuilt 900 should be screw fixed to either timber or steel purlins. The use of the appropriate length of 12g or 14g screw will ensure failure by screw pull out will not occur under loads within the scope of the Limit State Load / Span Capacity Chart.
*If sarking or insulation is used over the purlins or for wall cladding fixing onto a cavity batten, into the stud, the screw length will need to be increased.
Fastener Layout Options


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