Ceta Composite Decking height adjustable decking / floor joist supports risers, pedestals provides ideal solutions. The adjustable height, deck, shed, floor risers are ideal for indoor and outdoor applications with efficient and time-saving solutions. Suitable for all garden shed base, shed support, decking base levelling projects. Provides strong and stable applications, Ceta Composite Decking height adjustable decking / floor joist supports risers, pedestals is rated for an average maximum load of 1.662 kg/m² using a minimum of 6 to 8 supports per square meter. Adjustable heights 28mm-36mm, 36mm-51mm, 51mm-76mm. Super designed fixed head system allows to connect both joists and the risers together. Suitable for use all propose of usages, installed underneath wood, plastic, aluminium or composite joists. Can be used as a low or high level decking applications. Provides to good air flow under the subframe and increases the life of the frame and decking. Made from recycled polypropylene, our height adjustable , deck, shed, floor risers, levelling feets are built to withstand extreme temperatures without compromising quality. They are also UV and insect-resistant. Pack of 10, Weight: 0.551155655 pounds, Manufacturer: Ceta Group Ltd