Thermafiber
Thermafiber Firespan 90 W/Foil 2-1/2" X 48" X 72"
Part #THERMAFIBER FS90F 254872
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- 48" x 72" x 2-1/2", R4.3, Non-Combustible, Non-Corrosive, Non-Deteriorating, Mineral Wool Insulation with Vapor Retarding Foil Facing (38 per Loose Board on a Pallet)Thermafiber® FireSpan® mineral wool insulation products are designed to provide enhanced fire protection in curtain wall and perimeter fire containment systems. These products are noncombustible, moisture-resistant, noncorrosive , nondeteriorating, mildew-resistant and vermin-resistant. Its natural color provides shadowing in glass spandrels. FireSpan® 40 and 90 insulations provide thermal insulation, fire containment, enhanced acoustical performance and vapor control in many different UL® Intertek, (formerly OPL) listed fire containment assemblies of 1-, 2 and 3-hour ratings.
- Exceptional Performance in Perimeter Fire Containment System
- Provides Fire Containment in Rated Assembly
- Fire-Resistant to Temperatures above 2,000 Deg F
- Help Conserve Energy, Reduce Greenhouse Gas Emission
- Mold-Resistant
- Enhances Acoustical Performance
- Natural Color Provide Shadowing in Glass Spandrel
- More Robust Foil-Facing Provide Additional Durability on the Job Site or During Transit
- Minimum 70% Recycled Content
- Contributes to CredIts in Several Green Building Programs Such as Leed and Green Globe
- Made in USA
Brand: Thermafiber Insulation Thickness: 2-1/2 Inch Item: Mineral Wool Insulation Roll/Sheet Dimensions: 72 Inch Length x 48 Inch Width
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