Low E Insulation(118)
Uses item details. Price when purchased online
Kraken Bond Fastcoat Spray Foam Insulation Kit, Class A Fire Rated, 480 Board Feet, Closed Cell - 24 Pack Set From $51.29

Sponsored
From$5129
Kraken Bond Fastcoat Spray Foam Insulation Kit, Class A Fire Rated, 480 Board Feet, Closed Cell - 24 Pack Set
4.5 out of 5 stars
Ixirpro Expanding Spray Foam Insulation Kit (25.4 oz / 720g) - High Density Closed Cell Sealant for Walls, Ceiling, Windows & Doors From $89.99

Sponsored
From$8999
Ixirpro Expanding Spray Foam Insulation Kit (25.4 oz / 720g) - High Density Closed Cell Sealant for Walls, Ceiling, Windows & Doors
4 out of 5 stars
Black Friday Deal, FANGNISN Attic Stairway Insulation Cover, Premium Energy Saving Attic Stairs Door Ladder Insulator Pull Down Tent with Zipper, Attic Cover, 25 in x 54 in x 11in $19.49 Was $35.99
Black Friday Deal

Sponsored
Now$1949
current price Now $19.49, Was $35.99$35.99
FANGNISN Attic Stairway Insulation Cover, Premium Energy Saving Attic Stairs Door Ladder Insulator Pull Down Tent with Zipper, Attic Cover, 25 in x 54 in x 11in
4.6 out of 5 stars
Best seller, Continuous Double Foil Insulation Reflective Bubble Roll (12"x3FT) $7.95 Was $8.88
Best seller

Sponsored
Now$795
current price Now $7.95, Was $8.88$8.88
Continuous Double Foil Insulation Reflective Bubble Roll (12"x3FT)
4.3 out of 5 stars
Reflective Bubble Insulation Sheet, Double-Sided Aluminum Foil, 23.6 in x 10 ft From $13.99

2 options
Available in additional 2 optionsFrom$1399
Reflective Bubble Insulation Sheet, Double-Sided Aluminum Foil, 23.6 in x 10 ft
Owens Corning Multi-Purpose Insulation 16 " W X 48 " L X 2 " T R6.7 5.33 Sq. Ft. $28.96

$2896
current price $28.96Owens Corning Multi-Purpose Insulation 16 " W X 48 " L X 2 " T R6.7 5.33 Sq. Ft.
3.8 out of 5 stars
Best seller, Continuous Double Foil Insulation Reflective Bubble Roll (12"x3FT) $7.95 Was $8.88
Best seller

Now$795
current price Now $7.95, Was $8.88$8.88
Continuous Double Foil Insulation Reflective Bubble Roll (12"x3FT)
4.3 out of 5 stars
Best seller, SEALTECH Ultra Heavy Duty 10mm Reflective Insulation Roll - Premium Foam Core Radiant Barrier for Energy Conservation -Commercial Grade Soundproofing Thermal Shield for Indoor and Outdoor (8" X 10') From $26.94
From$2694
SEALTECH Ultra Heavy Duty 10mm Reflective Insulation Roll - Premium Foam Core Radiant Barrier for Energy Conservation -Commercial Grade Soundproofing Thermal Shield for Indoor and Outdoor (8" X 10')
4.4 out of 5 stars
Best seller, Double Reflective Insulation Roll, 23.7" X10' Dinosam Double-Sided Aluminum Bubble Insulation Roll, Rv Window and Window Insulation for Winter and Summer, Garage Door, Roof, Car $23.99 Was $30.99
Best seller

Now$2399
current price Now $23.99, Was $30.99$30.99
Double Reflective Insulation Roll, 23.7" X10' Dinosam Double-Sided Aluminum Bubble Insulation Roll, Rv Window and Window Insulation for Winter and Summer, Garage Door, Roof, Car
4.5 out of 5 stars
Self-Adhesive Aluminum Foil Insulation Roll Heatproof Soundproof and Noise Reduction for Car RV Foam Floor Roof Pipe Insulation From $13.05
From$1305
Self-Adhesive Aluminum Foil Insulation Roll Heatproof Soundproof and Noise Reduction for Car RV Foam Floor Roof Pipe Insulation
Reflective White Foam Insulation Heat Shield Thermal Insulation Shield 12"X5' $9.88

Sponsored
$988
current price $9.88Reflective White Foam Insulation Heat Shield Thermal Insulation Shield 12"X5'
4 out of 5 stars
REFLECTIX Continuous WHITE Double Bubble Reflective Foil Insulation 16"X5" R8 $10.88

Sponsored
$1088
current price $10.88REFLECTIX Continuous WHITE Double Bubble Reflective Foil Insulation 16"X5" R8
5 out of 5 stars
Best seller, Petoto Bubble Reflective Insulation Roll, 24 in X 33 Ft Double Aluminum Foil, Window Insulation for Summer Heat, Thermal Insulation Radiant Barrier for Windows, RV, Roof, Garage Door From $39.99
Best seller

2 options
Available in additional 2 optionsFrom$3999
Petoto Bubble Reflective Insulation Roll, 24 in X 33 Ft Double Aluminum Foil, Window Insulation for Summer Heat, Thermal Insulation Radiant Barrier for Windows, RV, Roof, Garage Door
4.5 out of 5 stars
Owens Corning 15 in. W X 384 in. L X 3.5 in. 13 Kraft Faced Fiberglass Insulation Roll 40 sq ft $57.18

$5718
current price $57.18Owens Corning 15 in. W X 384 in. L X 3.5 in. 13 Kraft Faced Fiberglass Insulation Roll 40 sq ft
4.5 out of 5 stars
Reflective White Foam Insulation Heat Shield Thermal Insulation Shield 12"X5' $9.88

$988
current price $9.88Reflective White Foam Insulation Heat Shield Thermal Insulation Shield 12"X5'
4 out of 5 stars
REFLECTIX Continuous WHITE Double Bubble Reflective Foil Insulation 16"X5" R8 $10.88

$1088
current price $10.88REFLECTIX Continuous WHITE Double Bubble Reflective Foil Insulation 16"X5" R8
5 out of 5 stars
PERFORATED 3MM Reflective Foam Core Insulation, RADIANT BARRIER 36" X 5ft roll $14.88

$1488
current price $14.88PERFORATED 3MM Reflective Foam Core Insulation, RADIANT BARRIER 36" X 5ft roll
Best seller, Reflectix Double Reflective Insulation $17.77 $17.77/count
Best seller

$1777
current price $17.77$17.77/count
Reflectix Double Reflective Insulation
4.7 out of 5 stars
Double Reflective Bubble Foil Insulation Foam, 24IN X 10FT WINDOW RV GARAGE DOOR $17.76

$1776
current price $17.76Double Reflective Bubble Foil Insulation Foam, 24IN X 10FT WINDOW RV GARAGE DOOR
SmartSHIELD Pro-5mm 16"x50ft Reflective Insulation, Foam Core, Foil. $54.95

$5495
current price $54.95SmartSHIELD Pro-5mm 16"x50ft Reflective Insulation, Foam Core, Foil.
Reflective Bubble Insulation Sheet, Double-Sided Aluminum Foil, 47.2 in x 10 ft From $13.99

Sponsored
From$1399
Reflective Bubble Insulation Sheet, Double-Sided Aluminum Foil, 47.2 in x 10 ft
SEALFOAM 10mm R22 Reflective Foam Insulation Radiant Barrier Foil Wrap 12"x3' $8.88

Sponsored
$888
current price $8.88SEALFOAM 10mm R22 Reflective Foam Insulation Radiant Barrier Foil Wrap 12"x3'
12"x24"x1/2" Pre-Cut Ceramic Fiber Blanket Insulation 8lb 2300F Sterling Seal and Supply (1 each) From $14.99

3 options
Available in additional 3 optionsFrom$1499
12"x24"x1/2" Pre-Cut Ceramic Fiber Blanket Insulation 8lb 2300F Sterling Seal and Supply (1 each)
NASATEK WHITE FOAM Foam Core Reflective Insulation 24In x 10ft Roll R7-21 $22.88

$2288
current price $22.88NASATEK WHITE FOAM Foam Core Reflective Insulation 24In x 10ft Roll R7-21
Double Reflective Insulation Roll,Artrylin 3.5mm Thick Foam Core Radiant Barrier,15.7in x 6.56ft, Double-Sided Aluminum Foil EPE Foam Heat Reflective ,Insulation Roll for Window RV Roof $14.69

$1469
current price $14.69Double Reflective Insulation Roll,Artrylin 3.5mm Thick Foam Core Radiant Barrier,15.7in x 6.56ft, Double-Sided Aluminum Foil EPE Foam Heat Reflective ,Insulation Roll for Window RV Roof
Reflective BLACK SILVER Foam Insulation Thermal HEAT Shield 24" x 18ft Barrier $34.51

$3451
current price $34.51Reflective BLACK SILVER Foam Insulation Thermal HEAT Shield 24" x 18ft Barrier
In 100+ people's carts, SmartSHIELD -3mm 48"x10ft Reflective Insulation roll, Foam Core Radiant Barrier, Thermal Insulation Shield - Engineered Foil $26.96
In 100+ people's carts

$2696
current price $26.96SmartSHIELD -3mm 48"x10ft Reflective Insulation roll, Foam Core Radiant Barrier, Thermal Insulation Shield - Engineered Foil
4.7 out of 5 stars
REFLECTIX Reflective Foil Insulation Roll Double Bubble ROLL 16X10 R8 $13.76

$1376
current price $13.76REFLECTIX Reflective Foil Insulation Roll Double Bubble ROLL 16X10 R8
4 out of 5 stars
Reflective WHITE Foam Core Insulation Garage Door Double Foil 36In x 9ft Roll $33.36

$3336
current price $33.36Reflective WHITE Foam Core Insulation Garage Door Double Foil 36In x 9ft Roll
White Faced Double Bubble Reflective Foil Thermal Insulation 12INCH X 10FT $12.18

$1218
current price $12.18White Faced Double Bubble Reflective Foil Thermal Insulation 12INCH X 10FT
White Faced Double Bubble Reflective Foil Thermal Insulation 12INCH X 10FT $12.18

Sponsored
$1218
current price $12.18White Faced Double Bubble Reflective Foil Thermal Insulation 12INCH X 10FT
REFLECTIX 24"x10' Double Bubble White Reflective Foil Insulation R8-24 $22.96

Sponsored
$2296
current price $22.96REFLECTIX 24"x10' Double Bubble White Reflective Foil Insulation R8-24
Knauf R-11 15 In. x 40 Ft. Greenguard Kraft Faced Roll Fiberglass Insulation $54.68

$5468
current price $54.68Knauf R-11 15 In. x 40 Ft. Greenguard Kraft Faced Roll Fiberglass Insulation
Simond Store Ceramic Fiber Insulation Blanket, Density-8lb, 2400F, 2" x 24" x 24" $44.99

$4499
current price $44.99Simond Store Ceramic Fiber Insulation Blanket, Density-8lb, 2400F, 2" x 24" x 24"
5FT Reflective Foam Core Insulation, RADIANT BARRIER 60" X 5ft Roll R8-24 5MM $28.88

$2888
current price $28.885FT Reflective Foam Core Insulation, RADIANT BARRIER 60" X 5ft Roll R8-24 5MM
US Energy 5MM Reflective Foam Core Insulation, RADIANT BARRIER 16''X25ft roll $32.88

$3288
current price $32.88US Energy 5MM Reflective Foam Core Insulation, RADIANT BARRIER 16''X25ft roll
NASATEK BP16050 16"x50' Foil Insulation Double Bubble Reflective Insulation $48.88

$4888
current price $48.88NASATEK BP16050 16"x50' Foil Insulation Double Bubble Reflective Insulation
12"x24"x1" Pre-Cut Ceramic Fiber Blanket Insulation 8lb 2300F Sterling Seal and Supply (1 each) From $15.99

2 options
Available in additional 2 optionsFrom$1599
12"x24"x1" Pre-Cut Ceramic Fiber Blanket Insulation 8lb 2300F Sterling Seal and Supply (1 each)
Simond Store Ceramic Fiber Insulation Blanket, Density- 8lb, 2400F, 2" x 12" x 24" $24.99

$2499
current price $24.99Simond Store Ceramic Fiber Insulation Blanket, Density- 8lb, 2400F, 2" x 12" x 24"
5 out of 5 stars
25sqft Reflective Foam Core Insulation RADIANT BARRIER 12" X 25ft Roll 3mm R7 $22.22

$2222
current price $22.2225sqft Reflective Foam Core Insulation RADIANT BARRIER 12" X 25ft Roll 3mm R7
5 out of 5 stars
Knauf R-13 15 In. x 32 Ft. Greenguard Kraft Faced Roll Fiberglass Insulation $46.39

$4639
current price $46.39Knauf R-13 15 In. x 32 Ft. Greenguard Kraft Faced Roll Fiberglass Insulation
4.7 out of 5 stars
SmartSHILED -3 mm 48''X50ft Reflective Insulation roll, Foam Core Radiant Barrier - PURE ALUMINUM $97.95

$9795
current price $97.95SmartSHILED -3 mm 48''X50ft Reflective Insulation roll, Foam Core Radiant Barrier - PURE ALUMINUM
Reflective Bubble Insulation, 24" x 10Ft, RV Insulation R8-24 $22.24

$2224
current price $22.24Reflective Bubble Insulation, 24" x 10Ft, RV Insulation R8-24
US Energy Products 48" x 20' Double Bubble White Reflective Foil Insulation R8 $59.88

$5988
current price $59.88US Energy Products 48" x 20' Double Bubble White Reflective Foil Insulation R8
1/2"x24"x50' Roll Ceramic Fiber Blanket Insulation 8lb 2300F Sterling Seal and Supply (1 Roll) $147.99

$14799
current price $147.991/2"x24"x50' Roll Ceramic Fiber Blanket Insulation 8lb 2300F Sterling Seal and Supply (1 Roll)
White Faced Double Bubble Reflective Foil Thermal Insulation (48"x8') 32sqft $34.88

$3488
current price $34.88White Faced Double Bubble Reflective Foil Thermal Insulation (48"x8') 32sqft
5 out of 5 stars
Service Partners 147303 23 in. x 39 ft. 75 sq. ft. R19 Kraft Insulation Role $207.30

$20730
current price $207.30Service Partners 147303 23 in. x 39 ft. 75 sq. ft. R19 Kraft Insulation Role
4.9 out of 5 stars
Insultex House Wrap 5 Foot x 100 Foot $442.86

$44286
current price $442.86Insultex House Wrap 5 Foot x 100 Foot
5 out of 5 stars
Owens Corning R-19 Faced Fiberglass Insulation $138.93

$13893
current price $138.93Owens Corning R-19 Faced Fiberglass Insulation
US Energy 3MM Reflective Foam Core Insulation, RADIANT BARRIER 16''X50ft roll $39.88

$3988
current price $39.88US Energy 3MM Reflective Foam Core Insulation, RADIANT BARRIER 16''X50ft roll
Other options to consider(326)
FAQ
How does low-e insulation help with energy bills?
Low-e insulation is designed to reflect radiant heat, which can help keep your home cooler in summer and warmer in winter. By reducing heat transfer through walls, roofs, and attics, it minimizes the workload on your heating and cooling systems. This can lead to lower energy bills over time, though actual savings depend on your home's conditions and usage.
- Reflects heat away in summer
- Reduces heat loss in winter
- Helps maintain comfortable indoor temperatures
What rooms benefit most from low-e insulation?
Low-e insulation is especially useful in areas prone to temperature swings.
- Attics often lose the most heat, so insulating them can make a big difference.
- Garages and sunrooms also benefit, since they tend to heat up quickly in warm weather.
- Spaces like basements or rooms above garages can stay warmer in winter with proper insulation.
Can I install low-e insulation myself?
Many low-e insulation products are designed for DIY installation, but the process varies depending on the type and location.
- Rolls, foils, and covers can be easier for homeowners to handle.
- Spray foam insulation kits often require careful preparation and use of safety equipment.
- It's important to follow manufacturer instructions and safety guidelines for every product.
How do I know what size insulation I need?
To choose the right size of insulation, start by measuring the space you want to cover.
- Measure length and width—for doors, attics, or walls.
- Compare these measurements with the dimensions listed on the product packaging.
- Consider the thickness and R-value if you're looking to improve thermal performance.
Are there tips for making insulation last longer?
To maximize the lifespan of your low-e insulation, consider these tips:
- Keep insulation dry by addressing leaks and moisture before installing.
- Check for signs of damage or wear every couple of years.
- Handle insulation gently during installation to avoid tearing or compressing.
- Seal gaps around doors, windows, and attic stairs for better effectiveness.
Popular in Shop Low E Insulation for Attic and Home Spaces
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