Why Is 7/16 Osb So Expensive?

Building material suppliers have to have 7/16 OSB to sell to customers, so many of them contract the product from mills. That means they are obligated to buy it regardless of current pricing. As they bought product at the higher prices, they were forced to raise their retail price to keep from losing money.

Is OSB or plywood heavier?

OSB is heavier than plywood and, when properly waterproofed and maintained, will generally lie flatter. OSB is also more consistent than plywood. Plywood is available in many plys and different levels of quality. OSB is usually more consistent across the board, meaning what you see is what you get.

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.

How thick should OSB be for flooring?

The minimum thickness of plywood for subflooring is about 5/8 inch. Since it does not hold fasteners as well as plywood, OSB must be a little thicker, or at least 23/32 inch.

OSB is less expensive than plywood. To build a typical 2,400-square foot home, OSB may cost $700 less than plywood. OSB is considered by many to be a “green” building material because it can be made from smaller-diameter trees, such as poplars, that are often farmed.

Alexander Ross

Alexander Ross

Gaming, Esports & Interactive Media Writer

Alexander Ross has covered the video game industry for a decade, writing deep dives on game design, esports tournaments, VR developments, and gaming culture.

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