Roxul For Roof Rafters

Installing stone wool insulation in the attic space of a low slope roof can provide increased thermal efficiency.

Roxul for roof rafters.

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. 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. Our tutorial on how to insulate walls with rockwool is great if you need guidance. Exceptional dimensional stability and rated for extreme hail rockwool stone wool insulation roof boards have meet both the fm severe hail and the ul 2218a standard for impact resistance.

Roxul safe is ul and intertek approved as a forming material for numerous firestop systems. 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. 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.