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Q&A
- HVAC ducting – Climate Zone 7a
- Canned spray foam: a reliable air seal?
- Why am getting so much condensation in my cathedral ceilings? And will it stop?
- Where should I apply polyiso in an attic? South wall?
- Insufficiently thick exterior foam: Remove, increase, ignore?
- How to make our walls and HVAC system more efficient?
- External wall layers comparison question
- New load calculations for new insulated roof?
- With a drainage membrane on exterior of foundation walls, is backfilling with gravel still recommended?
- Basement wall assembly in climate zone 3A
- Saving a wet crawlspace