Osb Board Used For Roofing

Osb is widely used as roof decking material.

Osb board used for roofing.

Osb is made out of strands of wood chips and chemically engineered materials to glue them together. 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. Moisture resistance and problems. A homeowner recently wrote and asked me the following regarding osb roof decking.

With edge support and the same snow load 3 8 inch osb can be used. Sheets of 7 16 inch thick with no edge support can be used in an area where the snow load is 30 pounds per square foot. When they are used in roofing osb can retain heat and water perfectly. There s a variety of diy projects that osb is fantastic for and you can use it for both interior and exterior use as it s weather resistant check for a stamp on the back of the board to make sure.

Can oriented strand board osb be used for roofing. It s regularly used for flooring because of its strength and it s ideal for a workshop or shed. The thickness required by josh s circumstances are good for roof snow loads of up to 70 psf again spanning 24. Typical types of wood used for roof sheathing are oriented strand board known as osb and plywood the most popular being osb.

However the board is lack of natural moisture inside and won t dry as quickly as plywood. It can also be used for roof sheathing to go under your roofing system or as a sheathing on the walls. In order to obtain the thin sheets of laminate to make plywood manufacturers have to slice them from. As the result they are stronger and basically water proof.