Knauf Insulation Earthwool® Fiberglass Board, Insulation Thickness: 1 in, Material: Fiberglass, Length: 48 in, Width: 24 in, Density: 3 pcf, R-Value: 4.3, Application: For Thermal and Acoustical Applications Such as Heating and Air Conditioning Ducts, Power and Process Equipment, Boiler and Stack Installations, Metal and Masonry Walls, Wall and Roof Panel Systems, Curtain Wall Assemblies and Cavity Walls, Hot Service Applications, Temperature Rating: 1000 deg F, Water Vapor Permeability: 0.02 perm-in, Water Vapor Sorption: <5 %, Flame Spread Index: 25, Smoke Developed Index: 50, Thermal Conductivity: 0.23 to 0.37 Btu-in/hr-sq-ft-deg F
Application : For Thermal and Acoustical Applications Such as Heating and Air Conditioning Ducts, Power and Process Equipment, Boiler and Stack Installations, Metal and Masonry Walls, Wall and Roof Panel Systems, Curtain Wall Assemblies and Cavity Walls, Hot Service Applications
Density : 3 pcf
Flame Spread Index : 25
Insulation Thickness : 1 in
Item Name : Fiberglass Board
Length : 48 in
Material : Fiberglass
R-Value : 4.3
Smoke Developed Index : 50
Sub Brand : Earthwool
Temperature Rating : 1000 deg F
Thermal Conductivity : 0.23 to 0.37 Btu-in/hr-sq-ft-deg F
Water Vapor Permeability : 0.02 perm-in
Water Vapor Sorption : <5 %
Width : 24 in
Knauf Insulation Earthwool insulation board is a versatile product for thermal and acoustical applications such as heating and air conditioning ducts, power and process equipment, boiler and stack installations, metal and masonry walls, wall and roof panel systems, curtain wall assemblies and cavity walls. It is bonded with Ecose technology and is available plain or with a factory applied FSK facing or all service jacket (ASJ+).
- Excellent thermal efficiency results in lower operating costs
- Lightweight, easy-to-handle and fabricate
- Fast, easy installation reduces labor costs
- Low emitting for indoor air quality considerations
- Excellent acoustical properties effectively reduce noise
- FSK and ASJ+ vapor retardant facings provide a neat finished appearance
Standards/Certifications: ASTM C1136|ASTM C553 Type I II III|ASTM C612 Type IA IB|ASTM C795|California Title 24|Greenguard Gold Certified|MIL-I-24244|NFPA 90A|NFPA 90B|Nuclear Regulatory Commission Guide 1.36|UL Listed|ULC Listed|US Federal Specification HH-B-100B|US Federal Specification HH-I-558C
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