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Q&A
- Ventilation system design? Rooms in “series”.
- What steps to insulate vented attic?
- Hot roof with 2 lb. spray foam on a 3/12 pitch roof
- Polyethylene sheeting on exterior foundation wall
- How to manage an existing residence with soffits and ridge vent to convert to closed envelope
- Recycled Foam board insulation
- Does V-match pine compromise a polyethylene vapor barrier?
- Advice on open cell in exterior walls, zone 5
- Adding additional insulation to existing 2×6 framing
- Recommended products to seal basement concrete?
- Hydronic Panel Rads
- Flat roof: Roxul + polyiso + EPDM retrofit
- Understanding BEopt DView outputs