Forum Discussion
covered_wagon
Dec 17, 2020Explorer
Lynnmor wrote:covered wagon wrote:
Sorry for my rash statement, but your supposed to have plywood over the foam insulation.
How thick do you think it is? Maybe 3/16 of an inch?
Plywood thickness depends on what joist spacing you have. Buying plywood versus OSB is such a negligible cost increase when considering the much lower quality and problems associated with OSB.
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