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thief river falls,mn | I'm pretty sure the reason your buildings last so long frmerndel is because u have termites, meaning your in a much warmer climate. Up in the cold country wood doesn't fair too well. I would have to agree somewhat with the 30 yr comment. As far as the insulation goes most steel shops I put up are going with spray foam. 2" walls 3" roof. -20 is a common temp here and people love that insulation. Also wood has been more expensive than steel. I will always go with steel | |
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Wood v.s. Steel
