Rockwool Premium Plus™

The Future of Insulation is NOW, and Rockwool Premium Plus™ Insulation is an environmentally friendly product that is setting the standard for the 21st century by combining Thermal Efficiency, Acoustical Control, and Fire Protection all in one product. Rockwool Premium Plus™ Insulation is a high quality mineral fiber insulation manufactured in a granular form using sustainable products and recycled materials.

Whether new construction or renovation Rockwool Premium Plus™ Insulation has the answer. Rockwool Premium Plus™ Insulation contains NO asbestos, formaldehyde or chemical additives. It is NON-combustible, NON-corrosive, and odor-free. With the addition of RWPP Wall Adhesive, Rockwool Premium Plus™ Insulation can be sprayed in wall cavities without a net to hold it in the wall. Rockwool Premium Plus™ Insulation will not settle, decay or breakdown.

Creating Rock-Solid Solutions, Protecting Your Environment

Rockwool Premium Plus and FireStopTB are both Class 1 Fire Rated Products

ASTM E-84/UL-723 Smoke Developement - 0 Flame Spread - 5
E-136 Standard Test for Behavior of Materials in a Vertical Tube Furnace at 750°C NON-Combustible
U-305 1 Hour Fire Rated Wall Design Pass
E-119 Standard Test for Fire Tests of Building Construction and Materials 1 Hour
E-119 Standard Test for Fire Tests of Building Construction and Materials 2 Hour 1250 lbs. load bearing