subfloor thickness vs joist spacing
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subfloor thickness vs joist spacing
If the the subfloor thickness is too thin based on joist spacing can you just screw down a 1/2 or 1/2 layer of ply or osb to make it up? I have 24' center to center joists and 3/4 OSB subfloor but manufacturer specifies 1 inch subfloor up to 19 inch joist spacing. Thanks again.