Thermafiber® introduced the first formaldehyde-free and GREENGUARD® Gold certified perimeter fire containment mineral wool insulation in North America. FireSpan® FF is designed to provide enhanced fire protection in curtain wall and perimeter fire containment systems and meet green building standards by using products that exclude red list materials like formaldehyde. These products are noncombustible, moisture-resistant, noncorrosive, nondeteriorating, mildew-resistant, and vermin-resistant.Their natural dark color provides shadowing in glass spandrels. FireSpan® FF insulations provide thermal insulation, fire containment, enhanced acoustical performance, and vapor control in many different UL® and Intertek®
(formerly OPL) listed fire containment assemblies of 1-, 2-, and 3-hour ratings. Formaldehyde-free FireSpan® products are especially appropriate for applications in education, healthcare, and other institutions commit.

Features

• Exceptional performance in Perimeter Fire Containment Systems
• Provides fire containment in rated assemblies
• Fire-resistant to temperatures above 2,000°F (1,093°C)
• Can be easily fabricated to fit around various types of curtain wall anchors
• Reduces energy needs for heating and cooling
• Mold-resistant
• Enhances acoustical performance
• Natural dark color provides shadowing in glass spandrels
• Minimum 70% recycled content
• Contributes to credits in several green building programs, such as LEED® and Green Globes®
• Formaldehyde-free

32 sq ft/bag