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- Vapor barrier
- What is the useful life of insulation, and why?
- OK to foam forced air duct?
- Venting a dense-packed cathedral ceiling
- New roof/siding smell/odor. Is it unhealthy?
- House fires caused by the heat of the exothermic reaction during spray foam installation
- I am building a 5-plex where the units are side by side.
- How much more efficient is it to put windows in the middle of the opening of a double-wall construction?
- Condensation between interior foam and concrete wall?