Posi-Joists can span significantly greater distances than traditional solid timber joists while also offering a lighter overall weight. This makes them particularly well-suited for modern construction methods, where open-plan layouts are increasingly popular. The extended span capabilities of Posi-Joists reduce or eliminate the need for internal loadbearing walls or intermediate supports, creating more flexible and adaptable floor layouts.

Thanks to their open web design, Posi-Joists also provide a convenient service void for running plumbing, electrics, and ventilation systems without the need for costly drilling or notching — reducing installation time and minimising potential structural compromise. Whether you're building a new home or undertaking a renovation, Posi-Joists offer a high-performance, cost-effective solution for almost every project.

Posi-Joists use less material to achieve the same strength as solid timber, making them significantly lighter. This is a major advantage if you're working on a site that can't accommodate a crane or if you want to avoid the associated costs.

Posi-Joists are manufactured to the size of your building and can be simply dropped into place. If your building isn't perfectly straight (which, let's be honest, most old buildings aren't), Posi-Joists can be supplied with trimmable ends.

Posi-Joists are designed in specialist software and produced under factory-controlled conditions, ensuring an unmatched level of quality every time.

Posi-Joists don't suffer from shrinkage or distortion, a typical cause for a squeaky floor.