Duct Liner 8 R-Value, 48" x 50'

In Packaging?: Yes

Damaged?: Unknown


Duct liners are applied to the interior of a round or rectangular duct to improve their R-value. They are used to improve the HVAC system efficiency while reducing the sound signature of the system while in use. They consist of a hypoallergenic insulating layer glued to a moisture barrier such as foil scrim kraft or aluminum foil. Brand: DUCTMATE Manufacturer Part Number: PA48F2W50 Product Type: Duct Insulation Insulation Material: Polyester Insulation Value: 8 Insulation Density: 1.4 lb Overall Width: 48 in Overall Length: 50 ft Thickness: 2 in Maximum Temperature Rating: 250 F Jacket Material: Foil Scrim Kraft Color: Silver Standards: ASTM C 1071; ASTM C1104; ASTM C1304; ASTM C1338; ASTM C411; ASTM C518, 75 F; ASTM C665; ASTM D 1667; ASTM D5116 (CA1350); ASTM E662 flaming (non flaming); ASTM E662/ ASTM E800; ASTM E800 (flaming exposure); ASTM E84; ASTM G-21 Series: PolyArmor Sub-brand: Polyester Insulation Display Qty: 1 Display Sell UOM: EA Compatible with Brand: Duckmate.