I-Joists are high-performance engineered timber products designed for floor and roof framing applications where strength, stability, and efficiency are essential. Manufactured with a structural LVL (Laminated Veneer Lumber) or solid timber flange and a high-strength OSB or plywood web, I-Joists deliver superior load-bearing capacity while remaining lightweight and easy to handle.

Their "I" shape design provides optimal strength-to-weight ratio, reducing material usage while allowing for longer spans, fewer support beams, and more open-plan design flexibility. I-Joists are dimensionally stable, minimizing issues like warping, twisting, or shrinking often found in conventional timber joists.

Ideal for residential, multi-residential, and light commercial construction, I-Joists are available in a range of depths and lengths to suit various span and load requirements. They also feature pre-punched web holes for easy service integration, helping save time and labour on site.