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Thermafiber Firespan 40 4 x 36 x 60 inch Foil Faced Mineral Wool Board Insulation

Thermafiber FireSpan mineral wool insulation products are designed to provide enhanced fire protection in curtain wall and perimeter fire containment systems as well as enhanced performance in thermal and acoustical applications. Thermafiber FireSpan is available in 4.0 pcf, 8.0 pcf, and 12.0 pcf nominal densities for specific application needs. These products are noncombustible, moisture-resistant, noncorrosive, nondeteriorating, mildew-resistant, and vermin-resistant.
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Details

Thermafiber FireSpan mineral wool insulation products are designed to provide enhanced fire protection in curtain wall and perimeter fire containment systems as well as enhanced performance in thermal and acoustical applications. Thermafiber FireSpan is available in 4.0 pcf, 8.0 pcf, and 12.0 pcf nominal densities for specific application needs. These products are noncombustible, moisture-resistant, noncorrosive, nondeteriorating, mildew-resistant, and vermin-resistant. Its natural color provides shadowing in glass spandrels. FireSpan insulations provide thermal insulation, fire containment, enhanced acoustical performance, and vapor control in many different UL and Intertek listed fire containment assemblies of 1-, 2-, and 3-hour ratings.1

Features:
  • Available in 4.0 pcf, 8.0 pcf, and 12.0 pcf nominal densities for specific application needs
  • Exceptional performance in Perimeter Fire Containment Systems
  • Provides fire containment in rated assemblies
  • Fire-resistant to temperatures above 2,000°F (1,093°C)2
  • Can be easily fabricated to fit around various types of curtain wall anchors
  • Helps conserve energy, reduce greenhouse gas emissions
  • Mold-resistant
  • Enhances acoustical performance
  • Natural color provides shadowing in glass spandrels
  • More robust foil-facing provides additional durability on the job site or
  • during transit
  • Minimum 70% recycled content3
  • Contributes to credits in several green building programs, such as LEED and Green Globes
Standards, Code Compliance:
  • ASTM C612
  • FireSpan® 40 Types IA, IB, II, III, IVA
  • FireSpan® 90 Types IA, IB, II, III, IVA, IVB
  • FireSpan® 120 Types IA, IB, II, III, IVA, IVB
Specifications
SKU
1012973
Application Use
Fire
Brand
Thermafiber
Length
60 in
Thickness
4 in
Width
36 in
Facing Type
Foil-Faced
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