OSB board

OSB board, also known as sterling board, is a type of engineered wood sheet, similar to chipboard or plywood. It’s used in construction for both structural and non-structural applications for residential and commercial projects. Builders use OSB board sheets for sheathing walls, flooring, and roofing, and it can also be used to create furniture. Invented in the 1960s, modern OSB board provides consistent strength and is available in a range of types, sizes, and formats, including tongue and groove options for flooring systems.

OSB board is also popular for site hoardings and temporary structures due to its strength, size, durability and relative cost. You can find 18mm OSB board sheets, commonly sourced from suppliers like B&Q and Builder Depot, suited for load-bearing work. Other thicknesses are available depending on project demands.

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