ROCKWOOL Comfortboard® 80 is a rigid stone wool insulation board designed for use as an exterior continuous insulation in residential and commercial construction.

Comfortboard 80 does not produce smoke or propagate flames, providing a critical line of defense that keeps occupants safe and reduces property damage in the event of a fire.

Features

• Can be easily cut with a bread knife
• Non-combustible with a melting point of approximately 1177°C  (2150°F)
• Excellent sound absorbency
• Vapor permeable
• Does not rot or promote the growth of fungi or mildew
• Low moisture sorption
• Chemically inert; non-corrosive
• Water-repellent
• CFC- and HCFC-free product and process
• Made from natural & recycled materials
• ROCKWOOL® can contribute to earning LEED® points

80 sq ft/bag