TRIMDEK Roof and Walling Is the Ideal Choice for Your Project
TRIMDEK COLORBOND® steel roofing and cladding sheets are secure and energy-wise. It looks fantastic and gives remarkable performance and longevity.
Suitable for Residential and Commercial Projects
TRIMDEK COLORBOND® steel is increasingly used on a wide variety of buildings across Australia, including residential properties and large commercial structures.
Easy, secure online ordering
COLORBOND® finish
Premium BlueScope steel cut to your length
Suitable for residential and commercial projects
Product Specifications
TRIMDEK Roof and Walling Sheets are suitable for use on a roof pitch of 2° or greater.
The cover width is 762mm, and the actual sheet width is 820mm.
The standard thickness of BlueScope Lysaght Steel sheets is .48 BMT.
A thicker .42 BMT sheet is also available HERE.
Sheet tolerance for length is + 0mm, – 15mm; width is + 4mm, – 4mm.
When measuring, remember to allow for thermal expansion or contraction at sheeting ends.
For a metal roof installation, we recommend 12 x 65 timber fix fasteners as they last longer in the elements.
Colour Selection
Select a roof colour from one of the 22 available options to create a theme for your entire home or match the colours to the other building materials you have chosen. Mix and match with your COLORBOND® steel gutters, fascia, and downpipes. The lighter colour range is thermally efficient and can help to keep your home cool on sunny days.
Cutting-Edge Development
Since it was first introduced in 1966, COLORBOND® steel has undergone significant development to meet the Australian climate’s challenges and the construction industry’s stringent requirements.




















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