Johns Manville R6 Duct Insulation Panel
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$54.99at WalmartChecked Nov 9
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The Johns Manville R6 Duct Insulation Panel is a high-density fiberglass board with a foil scrim kraft facing, designed to wrap sheet metal ductwork. It provides an R-value of about 6.5, resists heat loss, noise, and condensation, and meets ASTM C612 and UL723 standards. It suits contractors and DIYers insulating ducts in attics, basements, or commercial spaces. Compared with bubble wrap or duct wrap, it offers higher R-value and rigidity but is heavier and requires cutting and fastening.
In stockSold by F&L IndustriesReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
The Johns Manville R6 Duct Insulation Panel is a high-density fiberglass board for use with sheet metal ductwork. It is designed for HVAC systems in commercial, residential, and industrial applications. It has a 3 lb density and an approximate R-value of 6.5. It resists heat loss, noise transmission, and condensation.
One side has a foil scrim kraft facing that adds strength, resists tearing, and helps control moisture. The other side is unfaced, which allows flexible installation across a wide range of systems.
The panel is rated for service temperatures from -32°F to 450°F. It meets ASTM C612, UL723, MIL-I-24244C, and NFPA255. It is made in the USA.
