Roxul For Roof Rafters

And by the way if you re remodeling a shower and use rockwool with kerdi board or wedi s shower system there s no need for a vapor barrier.

Roxul for roof rafters.

Providing high quality insulation between cathedral ceiling roof joists is an easy method of improving the overall energy performance of a building. This product is designed to fill perimeter gaps between concrete floor slabs and exterior wall systems between firewalls and ceiling slabs and around conduit pipes and duct openings through walls and floor slabs. Roxul safe is a lightweight semi rigid stone wool insulation that provides superior fire resistance and sound control. Not only do we withstand hail damage but our roof boards maintain their bond to the roof membrane lowering the likelihood of a catastrophic roof failure.

Roxul safe is ul and intertek approved as a forming material for numerous firestop systems. This home depot insulation r value guide explains why adding insulation to your attic basement or crawl space is the best ways to improve energy efficiency. This is primarily due to the kerdi board or wedi. Installing stone wool insulation in the attic space of a low slope roof can provide increased thermal efficiency.