Colli Timber & Hardware

TimberDelivered to Western Australian trade professionals for over 40 years, Colli's superior range of decking and roofing timber products is the envy of the industry. Building SuppliesA building is only as strong as its foundation. That's why we stock a comprehensive range of superior quality building materials from recognised industry leaders.

Truss & FrameThe popularity of prefabricated timber roof, wall and floor trusses in WA led to the introduction of a dedicated division called Colli Truss and Frame. Floor Cassette SystemsA fast and safe method of structural erection that results in a significant reduction in construction programming and development costs.