Owens 634221 Corning Fiberglass QuietR 100 ft. x 59 x 1 in. Fiberglass Duct Liner

Product Description

The OWENS 634221 Corning Fiberglass QuietR Duct Liner is flexible and easy to install. The Foil Reinforced Kraft (FRK) facing is easy to clean and provides condensation control and increased comfort. This duct liner absorbs noise within sheet metal ducts, lowering heat loss or gain through duct walls.

• Flexible and easy to install
• Foil Reinforced Kraft (FRK) facing is easy to clean
• Condensation control

Product Highlights

Fiberglass duct liner with FRK facing for easy cleaning and temperature regulation. Ideal for reducing noise and heat transfer in ductwork.

Product Information

Standard Information

• Brand: OWENS
• Manufacturer Part Number: 634221
• Country of Origin: UNITED STATES

Technical Specifications

• Collection: QuietR®
• Length: 100 ft
• Material: Fiberglass
• Product Type: Duct Liner
• R value: R4.2
• Thickness: 1 in
• Width: 59 in
• Density PCF: 1.50
• Brand: Owens Corning
• Composition: Fiberglass
• Coverage: 491.67
• Insulated: true
• Noise Reduction Coefficient (NRC): 0.7
• Size: 1" x 59" x 100'
• Sub Brand: QuietR
• Application: For Absorbing Fan and Air Turbulence Noise and Reduces Popping Noises within Sheet Metal Ducts
• Density: 1.5 pcf
• Flame Spread Index: 25
• Insulation Thickness: 1 in
• Maximum Air Velocity: 6000 fpm
• Smoke Developed Index: 50
• Special Features: Rotary
• Temperature Rating: 250 deg F
• Thermal Conductivity: 0.24 Btu-in/hr-sq-ft-deg F
• Water Vapor Sorption: <3 %