Reflective Black Foil Garage Insulation Roll Foam Core Radiant Barrier R8
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$12.88at WalmartChecked Nov 12
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This is a single roll of closed-cell foam insulation sandwiched between two metalized aluminum polyester layers, with a black waterproof vinyl facing on one side. It reflects about 97% of radiant heat and carries a Class 1/Class A fire rating under ASTM E84. The foam core holds staples without tearing and resists compression, so it works as a radiant barrier in garages, sheds and attic spaces. It is a barrier layer, not a thick batt, so it blocks radiant heat rather than adding much bulk R-value on its own.
In stockSold by TWCUSEP SUPERSTOREReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
This is a reflective foil insulation roll with a foam core, made for garages and used as a radiant barrier. It has one layer of closed-cell foam bonded between two layers of highly reflective metalized aluminum polyester film.
One side has a black vinyl coating that is waterproof and rated ASTM Class 1 / Class A for fire. The insulation is lightweight and strong, and it holds staples without tearing. It does not compress, collapse or disintegrate.
It reflects 97% of radiant heat and emits less than 3%. It has passed the ASTM E84 and ASTM E2599 tests.
