Air Sealing around Cassette-style Mini-Split HVAC

Hello, I am considering using the sheet rock on the ceiling as an air barrier (tied in to exterior walls) for our new house.  I know they’ll be a lot of… Hello, I am considering using the sheet rock on the ceiling as an air barrier (tied in to exterior walls) for our new house.  I know they’ll be a lot of…Read MoreGreenBuildingAdvisor