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Q&A
- Calculating COP on a mini split?
- Moisture on closed cell flash & batt – Do I need vapor barrier?
- Crooked flare connection
- Black insulation
- Adding insulation to plaster walls – worried about moisture
- Drywall instead of osb as vapour retarder/air barrier on ceiling with service cavity
- Wall insulation in 1920’s masonry house
- Hiding a minisplit indoor unit
- Choosing a Sliding Glass Door