“Picture framing” stud bays with sealant.

I am retrofitting my house in climate zone 6, which was built in the 80s. I had to open up most of the walls due to rodent infested fiberglass insulation… I am retrofitting my house in climate zone 6, which was built in the 80s. I had to open up most of the walls due to rodent infested fiberglass insulation…Read MoreGreenBuildingAdvisor