CAVITYROCK® is a semi-rigid insulation board designed for exterior cavity wall and rainscreen applications. These products offer superior long-term thermal efficiency, fire resistance, moisture control, acoustic performance and are compatible with numerous framing systems and cladding attachment systems.
CAVITYROCK® in thicknesses of up to 2 inches is mono-density and in thicknesses of 2.5 to 6 inches is dual-density. The unique dual-density insulation combines a high density outer layer and a more compliant, low density inner layer that are created simultaneously in our proprietary manufacturing process.
56 sq ft/bag
WARNING:Cancer and Reproductive Harm - www.P65Warnings.ca.gov