ROXUL is now ROCKWOOL. Worlds largest producer of stone wool insulation. ROCKWOOL products provide superior thermal and acoustical value and are fire resistant, water repellent, non-corrosive and resistant to mold.



COMFORTBATT® is a stone wool insulation product for use in both new residential builds and renovations. This semi-rigid batt has a unique flexible edge designed to compress as the batt is inserted into walls, attics, ceilings and floor frames. The flexible edge springs back, expanding the batt against the frame studs to give a complete fill. ROCKWOOL COMFORTBATT® compensates for normal variations in stud centres caused by distortion or warping. The special flexible characteristic at the insulation edge ensures that the expected R-value is achieved.


ROCKWOOL Safe’n’Sound™ Fire & Soundproofing Insulation

SAFE‘n’SOUND® is a stone wool insulation product for use in interior wall partitions of residential wood and steel stud construction. It is especially useful when superior fire resistance and acoustical performance are required. This non-combustible, lightweight product has excellent acoustical dampening properties and is dimensionally stable which makes it ideal for friction fit in wall, ceiling and floor applications. The product is chemically inert; therefore it will not promote corrosion.