Mineral Wool ThermaFiber 3"X72"X48" Firespan 90 Foil Faced 48SF
Mineral Wool ThermaFiber 3"X72"X48" Firespan 90 Foil Faced 48SF
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.
THERMAFIBER Insulation Board, 90 Series, 3 in Thickness, 72 in Width, 48 in Length, Foil Facing, R-Value: R-4.3, 2000 deg F, Mullions with Mechanical Fastener Installation, Mineral Wool, Natural, Resists: Fire, Fungi, Mildew, Moisture, Mold, Vermin, 8 pcf Nominal Density, 0.23 Btu-in/hr-sq-ft-deg F Thermal Conductivity
| Additional Information | : | 8 pcf Nominal Density, 0.23 Btu-in/hr-sq-ft-deg F Thermal Conductivity |
| Color | : | Natural |
| Facing Type | : | Foil |
| Installation Type | : | Mullions with Mechanical Fastener |
| Length | : | 48 in |
| Material | : | Mineral Wool |
| R-Value | : | R-4.3 |
| Resists | : | Fire, Fungi, Mildew, Moisture, Mold, Vermin |
| Series | : | 90 Series |
| Temperature Rating | : | 2000 deg F |
| Thickness | : | 3 in |
| Width | : | 72 in |
- 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 2,000degF (1,093degC)
- 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 content
- Contributes to credits in several green building programs, such as LEED® and Green Globes®
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