More than a Rock. ROXUL® insulation is made from natural stone and recycled material. Its unique non-directional Canadian Fibre structure and higher density give it better dimensional stability and make it an effective barrier against noise. ROXUL COMFORTBATT®, SAFE'n'SOUND®, and COMFORTBOARD™ IS offer far more than conventional insulations. Don't settle for anything less when you build or renovate.
In the event of a fire, every second counts. ROXUL insulation helps protect you and your family by delaying the spread of fire. Made from stone, ROXUL products can withstand temperatures up to 2150°F.
ROXUL insulation repels water, so R-value is not affected. It is also completely resistant to rot, mildew, mold, and bacterial growth - contributing to a safer indoor environment in your home.
The higher density of Safe'n'Sound provides superior sag resistance and fit. Once installed, Safe'n'Sound holds its shape without sagging or slumping in the wall cavity over time to provide continuous fire protection and sound control over time.