Plywood Osb Roof

Osb comes in 4 by 8 foot sheets as does plywood but the manufacturing process allows the production of longer and wider ones.

Plywood osb roof.

For a typical 2 400 sq. Home osb is about 700 less expensive compared with plywood if used as the subfloor sheathing and roof decking. For pricing and availability. It is true as the price of every osb board is around 15 20 per sheet 4 8 sizes.

Unfortunately an osb is less resistant to water compared to plywood. Thermostat 7 16 cat ps2 10 osb sheathing application as 4 x 8. Both cdx plywood and osb tend to come in standard sheets of four foot by eight foot 4 8. However you might find that osb can better suit your needs than plywood for the roof.

Talking about plywood or osb for roofing you cannot miss the information of the cost. A few other downsides to plywood. When it gets wet the sheathing could swell and thicken up because of the moisture. For pricing and availability.

It s a top choice because of its characteristic wherein it expands evenly when exposed to water unlike osb wherein only the edges expand. For plywood it is like 5 to 10 more expensive. Odds are that if you pass a housing development of wood framed houses it will have osb oriented strand board as exterior sheathing. Because of its construction some manufacturers actually make larger sheets of osb.

Osb v plywood which is best. Plywood is made out of laminated sheets of veneer. When you count sub floors roofs and wall sheathing osb claims about 70 of the wood sheathing market in north america over plywood. Osb is cheaper than plywood by about 3 to 5 per panel.

Osb sheathing 15 32 cat ps2 10 osb sheathing application as 4 x 8. Osb is made by combining glue resin and wood chips and pressing them into the shape of a plywood sheet then baking everything together. Because of this manufacturing process osb is at least half the cost of cdx plywood. Speaking of osb it s a top choice of homeowners looking for something more affordable than plywood.

Thicknesses range from 5 16 to 3 4 inch and the proper one to use. Earlier types of osb were known as waferboard which is now considered a sub standard version of oriented stand board. It is generally believed that osb is cheaper than plywood. This is one of the reasons why some people prefer using plywood for their roof or subfloor.