Because of their engineered design, Posi-joists can span much further than a traditional solid timber joist of the same depth. Want a 6-metre wide living room with no intermediate support wall? A Posi-Joist can handle it without the bounce or the “trampoline” feel of cheaper alternatives. The steel web distributes loads evenly, meaning fewer vibrations, less squeaking, and a floor that feels like concrete—solid, silent, and secure.
At its core, a Posi-Joist is a hybrid. It consists of strong, solid timber flanges (top and bottom) connected by a sinusoidal or zig-zag steel web. This “I” shape gives it incredible strength-to-weight ratio. But unlike a traditional I-joist (made of OSB), the open steel web of a Posi-Joist is its superpower. posi-joists
Here is the moment every homeowner falls in love with Posi-Joists: the plumber arrives. Or the electrician. Or the HVAC technician. Because of their engineered design, Posi-joists can span
That is the , and it is quietly revolutionizing how we build from the ground up. The steel web distributes loads evenly, meaning fewer