Closed-cell foam on attic floor?
Does it make sense to use a couple of inches of closed cell/ or open cell foam to seal my attic floor before adding blown fiberglass? The home would have a vented attic and located in Zone 5. Just wondering if it is overkill. Any thoughts would be appreciated.
Posted Wed, 02/19/2014 - 15:51
Edited Wed, 02/19/2014 - 19:57
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