Roxul For Roof Rafters

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 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 safe is a lightweight semi rigid stone wool insulation that provides superior fire resistance and sound control. 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.

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. Roxul safe is ul and intertek approved as a forming material for numerous firestop systems. Youll see that i mention roxul a lot in that tutorial but roxul is exactly the same as rockwool.