Osb Vs Plywood For Roofing

Because of this manufacturing process osb is at least half the cost of cdx plywood.

Osb vs plywood for roofing.

Osb boasts a more consistent density. The reason is very very simple. There is nothing wrong with plywood but for me personally we always go with the osb he says. When the roofing material cannot hold nails and screws properly of course they cannot hold its shape very well.

Osb vs plywood screw holding. Both plywood and osb will meet the code. Despite its common use as such we don t recommend using osb for subfloors but that s really just for aesthetic reasons. Lipinskiy says that both plywood and osb are sufficient but that he does prefer osb.

Plywood is the ideal material for places having a wet weather condition. New homes will usually see a few rainfalls before a roof is on and as noted above osb doesn t handle moisture well. Osb is made by combining glue resin and wood chips and pressing them into the shape of a plywood sheet then baking everything together. Osb panels can be manufactured in lengths up to 16 feet or sometimes even higher while plywood is generally limited to 8 to 10 feet.

Although we did mention that there is an osb today which is manufactured to be resistant to wet conditions. As a homeowner if you find yourself in this position know that when you install a new decking system you will have to decide between using plywood or osb. You won t have to worry about the material expanding anytime soon like when you use osb. Performance over a long period of time.

Screwe holding ability is a critical matter in roofing. This is why you need to know the screw holding ability between plywood vs osb for roofing. Plywood is better than osb for subfloors. Compared to cdx oriented strand board osb is made very differently.