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Q&A
- 1968 pine plank flooring & air sealing?
- HVAC conundrum
- Flex duct through an air barrier
- Insulation solution
- Insulation and mechanical plan critique for 115-year-old retrofit
- Relative nastiness of various sealants
- Lead pipe boot leaking at radon pipe – Leak in attic
- Rigid foam roof deck / loose fill insulation — ratio risk