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- I want to put on a cold roof with 3″ rigid foam
- If one installs an ERV/HRV do you need to install bath and kitchen exhaust fans as well?
- Can I insulate a hot water heater that is gas?
- Convertible IC-Non IC recessed old work cans. Can they be sealed?
- Can I add foam insulation to the inside of a wall instead of exterior?
- Retrofitting XPS foam to slab-on-grade house
- Alternatives to Foam
- Old Windows in a Tudor Home
- Posting Visual Aids