Colli Truss and Frame
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Looking for Prefabricated timber roof and frame trusses? Then look no further than Colli Truss and Frame. Our talented and experienced Design Team utilize the latest in computer technology to ensure that all of our trusses are engineered to superior quality standards.
By continually applying our company wide philosophy that “we put customer needs first in all that we do”, we have gained considerable success and the enviable reputation of being Western Australia’s preferred timber supplier. This means that Colli Truss and Frame, provides not only quality products, but we also ensure on-time delivery and the best in price and service, enabling our valuable customers to be competitive and profitable in their respective marketplace.
Because timber roof and frame trusses are prefabricated components, you save valuable erection time and labour costs.
Ready for immediate erection, Colli can deliver a complete timber truss and frame system to your jobsite, eliminating high labour costs, expensive cutting and framing problems.

Lot 2, South Western Hwy. Mundijong WA 6123
Phone: 9525 1144
Fax: 9526 2139
Email: truss@colli.com.au
Advantages of using prefabricated timber roof trusses.
- Long clear spans, avoiding need for interior bearing walls, beams, & columns
- More flexibility to place interior walls where you want
- Less material shortage delays, because entire system is shipped in one package
- Accurate and well-engineered; no guess work on job-site
Whether residential or commercial, large or small, you’ll find that our experienced team and custom designed software will meet every requirement – no matter how complex the specifications.
Incorporating treated and untreated products, we have a wide range of treatments available suitable for every use and application. If you would like to know more about our variety of available treatements, please do not hesitate to call.
Ensuring fast turnaround and accurate construction, Colli Truss and Frame utilizes the state of the are MiTek design software, Developed by professionals who know the industry from the ground up, MiTek products enable our team to be flexible with our designs – making even the most complex truss and frame designs only a mouse click away from being on-site.
So no matter whether you’re designing a small extension, a house, or a large commercial or multi-residential project, you can be sure Colli Truss and Frame can handle it.





