ROCKWOOL Cavityrock® is a stone wool insulation board designed for continuous insulation in exterior cavity wall and rainscreen applications. Cavityrock is a durable, noncombustible solution that is approved for use in many NFPA 285-compliant designs.

Cavityrock offers reliable thermal performance, improved acoustic comfort, and moisture resistance to maintain long term performance. Also available in a black mat finish, Cavityrock Black reducing installation time in open-joint cladding systems.

Features

• Noncombustible and fire resistant
• Component of NFPA 285 assemblies
• Water and moisture repellent
• Made from natural and recycled materials
• Inorganic, does not promote mold growth
• Dimensionally stable to maintain performance

 64 sq ft/bag