Is Osb Good For Roofing

Osb is great for walls and roofs and for subfloors i m particularly fond of an engineered wood panel similar to osb called advantech.

Is osb good for roofing.

In our area 1 2 in. Osb is widely used as roof decking material. Typical types of wood used for roof sheathing are oriented strand board known as osb and plywood the most popular being osb. 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.

Osb sheathing costs a few dollars less per sheet than 1 2 in. Answer 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. Some panels have a textured surface which makes them less slippery when used for roof sheathing. Plywood is better than osb for subfloors.

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. Intervals so you know where underlying studs rafters and joists are for nailing. New homes will usually see a few rainfalls before a roof is on and as noted above osb doesn t handle moisture well. They work equally well for these uses are just as easy to drill into and have equivalent ability to hold nails.

With edge support and the same snow load 3 8 inch osb can be used. Both plywood and osb are used for sheathing roofs walls and subfloors. A homeowner recently wrote and asked me the following regarding osb roof decking. We also use it for roof sheathing and in furniture.

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. Osb panels often have lines at 16 and 24 in. Osb has its advantages. Despite its common use as such we don t recommend using osb for subfloors but that s really just for aesthetic reasons.

You can use osb board in flooring for a cost effective flooring solution or used as a sub floor under a layer of hardwood flooring or vinyl flooring. The thickness required by josh s circumstances are good for roof snow loads of up to 70 psf again spanning 24.