Oriented Strand Board (OSB)

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OSB is stronger than plywood in shear, it’s thickness is about two times that of plywood. It is form by compressing and gluing layers of wood strands.
Most OSB are water resistant due to their production process of using wood strands, resin and wax thus can fairly resist water. Waterproof OSB needs to be stamped stating so.
They are commonly use for roof decking, flooring, walls sheathing, and furniture production.

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Oriented Strand Board (OSB). is a type of engineered wood similar to particle board, formed by adding adhesives and then compressing layers of wood strands (flakes) in specific orientations. It was invented by Armin Elmendorf in California in 1963. OSB may have a rough and variegated surface with the individual strips of around 2.5 cm × 15 cm (1.0 by 5.9 inches), lying unevenly across each other, and is produced in a variety of types and thicknesses

 

Oriented Strand Board for sale

Our Oriented Strand Board (OSB) is made from wood strands 8 to 15 centimetres long. It uses the whole tree and makes use of crooked, knotty and deformed trees that would otherwise go unused. In BC, OSB is made from abundant, small diameter poplar and aspen trees.is made from wood strands 8 to 15 centimetres long. It uses the whole tree and makes use of crooked, knotty and deformed trees that would otherwise go unused. In BC, OSB is made from abundant, small diameter poplar and aspen trees.

What is OSB Sheathing Used For

Sheathing is the supporting structure that acts as a cover for the surfaces of a building. The main function of sheathing is to provide a surface where other materials can be applied to, either on either floors, roofs, or walls of structures. It also provides additional structural integrity to buildings.

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