Air sealing success (still some room for improvement)

I finally have the detached ADU I’ve been building in N. Idaho (climate zone 5) ready for an initial blower door test before insulating attic and stud bays. Foundation is frost-protected… I finally have the detached ADU I’ve been building in N. Idaho (climate zone 5) ready for an initial blower door test before insulating attic and stud bays. Foundation is frost-protected…Read MoreGreenBuildingAdvisor