Does this replace fiberglass insulation?

No. It is a radiant barrier with little conductive R-value. Use it over or alongside fiberglass or foam board to block radiant heat.

Yes. It is Class 1 / Class A rated and has passed ASTM E84 and ASTM E2599 testing.

Yes. The closed-cell foam core holds staples without tearing, and the panels do not compress or collapse.

What is the white side for?

The textured white vinyl facing is the exposed side. The metalized aluminum side faces the heat source to reflect radiant heat.

Where can it be used?

Attics, garages, sheds, metal buildings and walls where a thin reflective layer is wanted. It is not a finished structural panel.

Do I need to tape the seams?

Yes. Taping seams keeps the radiant barrier continuous; gaps let radiant heat through.

TWCUSEP

AD10 Reflective White Foam Core Insulation Roll Radiant Barrier

Best price now

$22.22at WalmartChecked Nov 10

Prices are checked against each store and labelled with when.

Visit Walmart

TWCUSEP

AD10 Reflective White Foam Core Insulation Roll Radiant Barrier

Best price now

$22.22at WalmartChecked Nov 10

Prices are checked against each store and labelled with when.

Visit Walmart

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Price facts

Last seen at $22.22 at Walmart on Nov 10.

Our take on the AD10 Reflective White Foam Core Insulation Roll Radiant Barrier

The TWCUSEP AD10 is a radiant barrier panel made of closed-cell foam bonded between a metalized aluminum polyester film and a white vinyl facing. It reflects about 97% of radiant heat and emits under 3%, and it is Class A fire rated per ASTM E84 and ASTM E2599. It is aimed at attics, garages, sheds and metal buildings where a thin, staple-friendly barrier is wanted rather than bulk fiberglass. Against fiberglass batts it is far thinner and easier to cut and staple, but it has little R-value on its own, so it supplements other insulation rather than replacing it.

Best forAttic radiant barrier under raftersGarage, shed and metal building wallsDIY cut-and-staple projectsAdding a reflective layer over existing insulation

Pros

Reflects about 97% of radiant heat
Class A fire rated to ASTM E84 and E2599
Closed-cell foam holds staples without tearing
Lightweight and easy to cut to size
White vinyl facing gives a clean finished look

Cons

Low R-value on its own; not a fiberglass replacement
Thin panels, so large areas need many pieces and seams
Foil facing can tear if handled roughly
Seams need taping to keep the barrier continuous

AD10 Reflective White Foam Core Insulation Roll Radiant Barrier prices at every store

WalmartNew
In stockSold by TWCUSEP SUPERSTOREReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
$22.22Free shippingChecked Nov 10
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About the AD10 Reflective White Foam Core Insulation Roll Radiant Barrier

This reflective foam core insulation is a radiant barrier made of one layer of closed-cell foam bonded between two facings. One facing is highly reflective metalized aluminum polyester film. The other is durable textured white vinyl.

The material is lightweight but strong enough to hold staples without tearing. It does not compress, collapse or disintegrate.

It reflects 97% of radiant heat and emits less than 3%. It is a Class 1 / Class A fire rated radiant barrier that has passed the ASTM E84 and ASTM E2599 tests.

Color: White
Size: 2' x 4'
Core: Closed-cell foam
Facings: Metalized aluminum polyester film on one side, textured white vinyl on the other
Heat reflectivity: Reflects 97% of radiant heat
Heat emission: Less than 3%
Fire rating: Class 1 / Class A
Tests passed: ASTM E84, ASTM E2599
Brand: TWCUSEP

Specifications

color: WhiteSource
size: 2' x 4'Source

Questions and answers

Does this replace fiberglass insulation?: No. It is a radiant barrier with little conductive R-value. Use it over or alongside fiberglass or foam board to block radiant heat.
Is it fire rated?: Yes. It is Class 1 / Class A rated and has passed ASTM E84 and ASTM E2599 testing.
Can it be stapled?: Yes. The closed-cell foam core holds staples without tearing, and the panels do not compress or collapse.
What is the white side for?: The textured white vinyl facing is the exposed side. The metalized aluminum side faces the heat source to reflect radiant heat.
Where can it be used?: Attics, garages, sheds, metal buildings and walls where a thin reflective layer is wanted. It is not a finished structural panel.
Do I need to tape the seams?: Yes. Taping seams keeps the radiant barrier continuous; gaps let radiant heat through.
Where is the AD10 Reflective White Foam Core Insulation Roll Radiant Barrier cheapest?: At Walmart, for $22.22, as of our latest check.