Rockwool in an enclosed rafter assembly per R806.5.2.2

I live in a 1980 MCM home in Sacramento, CA. Climate zone 3B. My house has a low pitch roof with the ceiling drywall attached to the bottom of the… I live in a 1980 MCM home in Sacramento, CA. Climate zone 3B. My house has a low pitch roof with the ceiling drywall attached to the bottom of the…Read MoreGreenBuildingAdvisor