Mitek Posi-joists [portable] Site
The engineered strength of the steel Posi-Strut allows these joists to than alternative timber products. Posi-Joists – MiTek UK and Ireland
"In modern construction, the race is on for faster builds and open-plan designs. Solid timber has reached its limit. MiTek Posi-Joists pick up where timber leaves off. By utilizing high-tensile steel webs, we remove the dead weight, allowing you to span further and build faster. But the real genius lies in what is missing: the solid timber core. This open web design turns your floor structure into a service superhighway, allowing plumbing and electrics to be installed in minutes, not hours." mitek posi-joists
MiTek Posi-Joists are suitable for a wide range of construction applications, including: The engineered strength of the steel Posi-Strut allows

