Triad Timber Components specialise in the design, production and supply of structural timber components.

Whatever your structural timber engineering needs, we at Triad Timber have you covered.


From trusses, rafters, and Posi-Joist roof and floor systems to timber frame structures, Triad Timber can provide a full range of engineered timber products and associated ancillaries.

Our Most Popular Products

Trussed Rafters

Roof trusses provide a structural frame for roof support. They provide a flexible, practical, simple-to-erect engineered solution to roofing requirements. As they can use less timber than a traditionally formed roof, they're not only more suitable, but can be more affordable.

Trussed Rafters

Posi-Joists & Rafters

With many years of experience both manufacturing and installing the MiTek Posi-Joist™ systems, Triad Timber have you covered. A few of the benefits to using such a system over traditional cut and pitch floor joists include reduced weight, longer spans and the ease of access for other services.

MiTek Posi Joists

Other Products

 Trusses and joist are our bread and butter, but we also provide a full range of engineered timber products.

Spandrel Panels

At Triad Timber, we're proud to offer top-of-the-line Spandrel Panels, designed to provide an efficient and economical alternative to traditional masonry. 

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Gable Panels

Gable Panels are the perfect choice for both residential and commercial construction projects, offering a blend of durability, aesthetic appeal, and ease of installation.

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I Joists

I-Joists are structurally engineered timber joists, which combine ULTRA-LAM LVL with an engineered composite panel


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