Fix for Unvented Cathedral ceiling issue

Hello. I previously wrote about my cathedral ceiling which was insulated incorrectly. We are in 4a and have an unvented cathedral ceiling with no vents and also no spray foam… Hello. I previously wrote about my cathedral ceiling which was insulated incorrectly. We are in 4a and have an unvented cathedral ceiling with no vents and also no spray foam…Read MoreGreenBuildingAdvisor