With its non-combustible nature, Rockwool's Cavityrock® Exterior Mineral Wool Insulation Board enhances fire safety by slowing the spread of flames and maintaining structural integrity during fires. Its high-density composition also contributes to excell
- Designed for exterior cavity wall and rainscreen applications
- Offers superior long-term thermal efficiency, fire resistance, moisture control, acoustic performance
- Compatible with numerous framing systems and cladding attachment systems
- Will not develop toxic smoke or promote flame spread even when directly exposed to fire
- Offers energy efficiency with reliable thermal performance, improved acoustic comfort, and is moisture resistant
Login / Signup 
Full Description & Specs