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Q&A
- Foil tape inside duct?
- Hard or flaccid?
- thicker walls — [Not really a new thread]
- Question re furring strips, XP drywall, and finishing basement over 3″ of polyiso
- A different use for earth tubes or pipes
- Cool roof on a rigid foam retrofit
- Insulating basement ceiling/first floor
- What is the best material for the underside of a porch?
- Filtration and humidification with mini-split systems