Osb Roofing Deck

It s simply the lesser of two evils according to lipinskiy.

Osb roofing deck.

While osb oriented strand board is generally cheaper than plywood it is heavier and not as stiff as plywood and can result in soft squeaky floors under weight the biggest complaint against osb is that it doesn t handle moisture very well so it is more suited for indoor use. Osb is widely used as roof decking material. A homeowner recently wrote and asked me the following regarding osb roof decking. Both osb and plywood absolutely hate water lipinskiy mentions going on to say that the most important part regardless of which decking option you choose is that all penetration points on a roof are sealed.

To be fair osb is not exactly best friends with water either. So while exterior glued plywood can be used outdoors it works best. For pricing and availability. 7 16 cat osb sheathing application as 2 x 4.

Provides exceptional dimensional stability and stiffness. Moisture also affects the strength of plywood. Can oriented strand board osb be used for roofing. Osb sheathing 15 32 cat ps2 10 osb sheathing application as 4 x 8.

Oriented strand board 660663 the home depot. For pricing and availability.