Brad Mielke
9/16/2010
What insulation method would you recommend to prevent condensation in this 400 sf shop? See attached photo. Thank you.
Eric Novotny
An informed customer is the Best Customer!
9/17/2010
Fiberglass is cheapest, foam works best. Insulation followed by a vapor barrier/retarder should stop the sweating. Vapor barrier/retarder will need to be air tight to the roof. Any leaks will lead to condensation.
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