The COMFORTBOARD™IS product is a rigid mineral wool insulation sheathing board that is non-combustible, water repellent, fire resistant and sound absorbent. ComfortBoard IS is an exterior non-structural insulation sheathing that provides a continuous layer of insulation around the residential building envelope.
This product is specifically engineered as exterior non-structural insulation sheathing for high performance residential wall systems.
- Easily cut
- Excellent sound absorbency
- Vapor Permeable
- Does not rot, or sustain vermin
- Does not promote growth of fungi or mildew
- Low moisture sorption
- Chemically inert; non-corrosive
- Water resistant
- CFC - and - HCFC free, product and process
- Made from natural & recycled materials
- Earns LEED® points