8x4 OSB Board

8’ x 4’ OSB 3 board is a multilayer board that is both versatile as well as durable, suitable for a wide range of structural applications such as wall sheathing, flooring, renovation work and in areas of high humidity. These sterling boards have a unique formation, allowing it to withstand high levels of stress offering a cost-effective, general-purpose alternative to plywood. When used externally all faces and edges should be treated with an appropriate preserver. Here at Builder Depot we stock 8’ x 4’ (2440mm x 1220mm) in 11 and 18mm thicknesses.