Roxul Batts on Foundation Walls

Hello- I know that with fiberglass batts its recommended to leave a gap between the foundation wall and the fiberglass (or not use it at all). Roxul recommends that the… Hello- I know that with fiberglass batts its recommended to leave a gap between the foundation wall and the fiberglass (or not use it at all). Roxul recommends that the…Read MoreGreenBuildingAdvisor