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s.e. Pa | We are building a small addition on our house. I had planned to have it spray foamed. It’s about $4000 for the walls, and $3500 for the attic floor. Batts for the attic are $1000. I’m thinking about foaming the walls and using batts in the ceiling. We will live here a long time, should I just go with the foam, or is it ok to use the batts since they can’t settle and it’s less likely to have a draft? | |
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House addition insulation
