Roof With Osb

Install osb panels on aligned roof trusses.

Roof with osb.

Osb is made out of strands of wood chips and chemically engineered materials to glue them together. When they are used in roofing osb can retain heat and water perfectly. As the result they are stronger and basically water proof. Oriented strand board or osb roof sheathing is a preferred material for roofing because of its strength and low weight.

Oriented strand board commonly referred to as osb is a type of engineered lumber similar to particle board formed by adding adhesives and then compressing layers of wood strands. In order to obtain the thin sheets of laminate to make plywood manufacturers have to slice them from. Avoid the errors described when installing this roof sheathing. Ensure roof trusses are in proper alignment with no curves or uneven sections when installing osb to sheathe roofs.

However the board is lack of natural moisture inside and won t dry as quickly as plywood. Moisture resistance and problems. The only reason to put osb on a roof would be in the case of a very narrow very long very tall building with high wind loads ones which would exceed the wind shear carrying capacity of the steel. Can oriented strand board osb be used for roofing.