Roof Delivery Osb

Osb roof panels should always be installed with the grade stamp facing into the attic and the screened surface with the nail guide lines facing up.
Roof delivery osb. Typical types of wood used for roof sheathing are oriented strand board known as osb and plywood the most popular being osb. A homeowner recently wrote and asked me the following regarding osb roof decking. Thicknesses range from 5 16 to 3 4 inch and the proper one to use. Watch this now to learn how to avoid this same pr.
Osb is widely used as roof decking material. Osb comes in 4 by 8 foot sheets as does plywood but the manufacturing process allows the production of longer and wider ones. When the grade stamp is covered by roofing the building inspector will not be able to confirm that the correct osb roofing panel was used. With edge support and the same snow load 3 8 inch osb can be used.
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. A viable alternative to plywood this osb board is engineered to prevent any cupping warping or splitting.