ROCKWOOL® Hardrock insulation provides superior mechanical strength to meet all challenges on the roof. The roofing boards provide resistance to foot traffic during periodic roof maintenance. With ROCKWOOL® state of the art technology, Hardrock roofing boards deliver the combination of mechanical strength, lighter weight and resistance to fire. It is available in a range of thicknesses and densities, please contact AIS for more information.
Prices ranging from $50-$300, add to quote for specific pricing
