Hi, I live in the Boston area My house has no basement, just a crawl space between the main floor and the ground. The batts of insulation beneath the floor are drooping or worse so that there's nothing between the breezy crawl space and the floor.
I had a guy come over and he suggested that instead of roll insulation, I have foam sprayed between the joists to form a hermetic seal.
Question: Is this a good idea? I like that fact that winter winds will no longer whip up through my floor, but will the hermetic seal cause a moisture problem under the house in warmer, wetter times?
Many thanks in advance. Steve
-------------- Steve Silberberg mailto: snipped-for-privacy@alum.mit.edu Read "We'll Kiss For Food"