Could this be used for subfloor?
2
no, its only 7/16s, you need a minimum of 5/8s, i wouldnt go less than 23/32 or 3/4 inch thick, this stuff is even thinner than what was used in the 70s which, judging by the material we had to cut out to do a floor repair, was only only a 1/2"
Was this Answer Helpful ?Yes, this OSB can be used as subflooring depending upon the surface material being installed.
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