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10 Best radiant barriers of 2026
Explore top picks
Best Choice1
9.8Exceptional
AtticFoilㅤ – Original Attic Radiant Barrier - 48” Wide / 2000 sq ft, Tearproof Perforated/Breathable Double-Sided Pure Aluminum Foil Insulation + Free Tape, Blocks 97% Radiant Heat (2000 sq. ft roll)
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Value for Money2
9.6Exceptional
SmartSHIELD -1.5mm 48" x200ft Reflective Insulation roll 800 Sq. Ft., Foam Core Radiant Barrier, Thermal Insulation Shield - Foil / Foil
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product dimensions: 2400L x 48W
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color: Foil
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item weight: 11.77 pounds
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upc: 665871566675
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batteries included: No
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3
Houseables9.5Excellent
Houseables Radiant Barrier, Radiant Barrier Insulation Roll, Attic Insulation, 1000 Sq Ft, 250'x4', House Wrap, Reflective Foil, Attic Foil, Double Reflective Heat Shield, Perforated Aluminum, Thermal
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product dimensions:N/A
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color: Silver
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item weight: 28.5 pounds
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upc:N/A
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batteries included: No
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4
RadiantGUARD9.4Excellent
Radiant Barrier Xtreme Attic Insulation, 1000 sq ft, 48-inch by 250-feet
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product dimensions: 48 x 6 x 0.1 inches
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color: Silver
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item weight: 26 pounds
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upc:N/A
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batteries included: No
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5
ZXQDRE9.3Excellent
ZXQDRE Radiant Barrier Insulation Roll 1000 Sq Ft, Double Reflective Perforated Attic Foil for Heat Shield & Energy Savings, Heavy Duty Foil Insulation Thermal Barrier, Easy DIY Installation
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6
AES9.1Excellent
US Energy Products Radiant Barrier Insulation 1000 sqft (4ft Wide) Commercial Grade Perforated No Tear Green Energy Radiant Barrier Reflective Insulation Solar Attic Foil Roof House Wrap SCIF RIFD
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product dimensions: 48 x 5 x 5 inches
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color:N/A
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item weight: 30.5 pounds
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upc:N/A
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batteries included: No
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7
RadiantGUARD9.0Excellent
Radiant Barrier Xtreme Attic Insulation, 542 sq ft, 26-inch by 250-feet
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8
VEVOR8.9Very Good
VEVOR Double Reflective Insulation Roll, Perforated Woven Fabric Radiant Barrier, 0.15mm 48 in x 250 ft, Double-Sided Aluminum Foil Heat Reflective Shield, Thermal Insulation Roll for Window RV Roof
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9
8.8Very Good
VEVOR Double Reflective Insulation Roll, Woven Fabric Radiant Barrier, 6.5 Mil 48 in x 250 ft, Aluminum Foil PE Woven Cloth Heat Reflective Shield, Thermal Insulation Roll for Window RV Roof
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10
AES8.6Very Good
1000 sqft Diamond Radiant Barrier Solar Attic Foil Reflective Insulation 4x250 by AES
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product dimensions:N/A
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color: Multicolor
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item weight: 12.17 pounds
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upc:N/A
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batteries included: No
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