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Central ND | We have a pole building that is mostly cold storage but it has 80' of shop in the middle of it, building is 90' wide. Shop walls are spray foamed and bat insulation in the ceiling. My question is about condensation, there is always condensation/frost on the bottom of the roof tin. It's not a huge deal in the cold part but when we get back warm or sunny day then that frost melts and starts dripping down into our insulation and eventually through the tin into the shop. What is the best way to eliminate the condensation? Building does have vented soffits. I know spray foaming the underside of the roof would probably do it but pricey. What have others done? | |
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