Follow-up Questions Pt. 2 – Sealing Foundation Radon Barrier and Stem-Wall Seat

Hello All, I am working to finalize the air barrier and foundation for the our new construction house. Slab on grade foundation, 2065 sqft. in zone 5 U.S.A. After much GBA, internet… Hello All, I am working to finalize the air barrier and foundation for the our new construction house. Slab on grade foundation, 2065 sqft. in zone 5 U.S.A. After much GBA, internet…Read MoreGreenBuildingAdvisor