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Q&A
- Is a drainage mat needed on crawlspace walls?
- Sealing bottom of exterior roof wool insulation
- Insulation of exterior wall (baseboards)
- Double fiberglass vs. mineral wool
- A simple minisplit question
- Insulating a vented cathedral ceiling
- I’m done. Time for spray foam
- Foil tape on HVAC ducts
- No foam allowed under drywall
- Cathedral roof with external XPS and embedded 2×4 nailers