Forum Discussion
riven1950
Aug 10, 2013Explorer
It looks like you have OSB not plywood, depending on the quality of the OSB and how long it was wet it may dry out. I run into this with flipping mobile homes. Your problem ( one of them ) is your floor is a sandwich of OSB with foam as the filler. May be hard to dry it out.
Not that familiar with your TT floor construction but consider this. If you have to replace a section figure the total thickness of the sandwich then consider two layers of OSB or underlayment plywood that will total to the thickness of the sandwich. IE: if the sandwich is 1 1/2 inches you could use two layers of 3/4inch OSB or plywood. Turn second layer 90degrees from first for strength. Treated plywood is another option...will reduce the chances of a repeat performance. Good luck
Not that familiar with your TT floor construction but consider this. If you have to replace a section figure the total thickness of the sandwich then consider two layers of OSB or underlayment plywood that will total to the thickness of the sandwich. IE: if the sandwich is 1 1/2 inches you could use two layers of 3/4inch OSB or plywood. Turn second layer 90degrees from first for strength. Treated plywood is another option...will reduce the chances of a repeat performance. Good luck
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