Posi-Joists are a lighter, stronger, faster and higher performing way to construct a floor or roof. Featuring a mixture of high-quality TR26 timber and stainless steel webs that are only available to MiTek licensed manufacturers, these joists clear span up to 7.7 metres and allow services to be easily routed through the webs. Manufactured in our specialist facility in Herefordshire using state-of-the-art machinery, Posi-Joists are incredibly accurate, fast to install and lightweight, weighing a fraction of what a solid timber alternative would. Additionally, they are able to maintain high levels of stiffness over massive spans with little to no central supports.