Osb Or Plywood On Roof

Different material options types of roof plywood.

Osb or plywood on roof.

Cdx plywood is a construction grade type of plywood that is designed for exposure to the elements. Tools reviews materials. Odds are that if you pass a housing development of wood framed houses it will have osb oriented strand board as exterior sheathing. Most construction sites will consider the use of either osb or plywood for the roof.

Osb was introduced in the 1970s and steadily gained market share from plywood surpassing plywood in production in 2000. As osb is cheaper than plywood and has the strength and durability of plywood it is becoming more widely used than plywood. Talking about plywood or osb for roofing you cannot miss the information of the cost. Pros and cons advantages of plywood.

For plywood it is like 5 to 10 more expensive. The next thing on our list is discussing the common notable features that both plywood and standard board osb have. Up until 2000 plywood held the majority of the market for wall roof and floor sheathing when it was surpassed by osb which as of 2018 held about 75 of the market share. It is generally believed that osb is cheaper than plywood.

Speaking of osb it s a top choice of homeowners looking for something more affordable than plywood. Osb comes in 4 by 8 foot sheets as does plywood but the manufacturing process allows the production of longer and wider ones. As a warning it s considered by some to be inferior in quality as compared to plywood. Plywood is made with an odd number of layers for optimal strength and performance.

If you re a homeowner looking for a new deck you need to compare plywood vs osb. We ll discuss plywood vs osb more later. It is true as the price of every osb board is around 15 20 per sheet 4 8 sizes. A decking system is what s underneath your shingles.

Overall in installing a whole roofing area osb will cost. Today osb has 70 75 market share and plywood has about 25 share. Osb v plywood which is best. Thicknesses range from 5 16 to 3 4 inch and the proper.

Roof materials plywood vs osb debate. Depending on how old your home is it may need an entirely new decking system. One of the nice things about plywood is the variety of options you can buy. There isn t much difference when we talk about the strength and durability of plywood and oriented strand board osb.

When you count sub floors roofs and wall sheathing osb claims about 70 of the wood sheathing market in north america over plywood. You can consider them equal in terms of this aspect.