As a top insulation contractor, Pure Eco uses Roxul brand soundproof stone wool because it is the most effective way to soundproof your home on the market today. Roxul will fit snugly in between your studs and offer far superior sound-quenching powers. The reason is its unique material: “stone wool.”
Stone wool combines stone (basalt) and steel wool (steel slag). Roxul Safe ‘N’ Sound is used on fully interior walls, while Roxul Comfort Batt is used to insulate walls with an exterior side. Both use stone wool and greatly reduce the movement of noises through your walls.