Insulation

Looking to enhance your home's comfort and energy efficiency? Insulation is key. At Klarna, we guide you in finding the right insulation for your needs. Our platform lists a wide selection from various brands and retailers, ensuring you find the best fit for your home. Use our helpful category filters to narrow down options by type, material, or price range. Whether you're interested in fiberglass, foam, or other materials, compare prices and features with ease. User reviews provide additional insights to aid your decision-making process. With Klarna, you can make a well-thought-out choice that suits your preferences and budget. Ready to improve your home's insulation and save on energy costs? Begin here to explore all offers and find the insulation solution that meets your requirements.

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Glass Wool Insulation
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100+ products

Insulation Owens Corning R-13 Pink Kraft Faced Fiberglass Insulation Roll 15 in. x 32 ft. 3
Popular
Owens Corning R-13 Pink Kraft Faced Fiberglass Insulation Roll 15 in. x 32 ft. 3
$27.97
4 stores
Insulation REFLECTIX BP24010 Series Foil Insulation, 24 in. x 10 ft
REFLECTIX BP24010 Series Foil Insulation, 24 in. x 10 ft
$7.99
7 stores
Insulation REFLECTIX Reflectix BP24025 24-Inch by 25-Feet Bubble Pack Insulation
REFLECTIX Reflectix BP24025 24-Inch by 25-Feet Bubble Pack Insulation
$29.12
4 stores
Insulation REFLECTIX Reflectix 48 in. W X 10 ft. L R-1.1 to R-4.2 Reflective Radiant Barrier Insulation Roll 40 sq ft
REFLECTIX Reflectix 48 in. W X 10 ft. L R-1.1 to R-4.2 Reflective Radiant Barrier Insulation Roll 40 sq ft
$25.99
7 stores
Insulation Frost King Foil-Backed Fiberglass Pipe Wrap, 1 Thick, Sweat Resistant
Frost King Foil-Backed Fiberglass Pipe Wrap, 1 Thick, Sweat Resistant
$9
6 stores
Insulation Owens Corning R-30 Attic Kraft Faced Fiberglass Batt Insulation 16 in x 48 in x 10 in
Owens Corning R-30 Attic Kraft Faced Fiberglass Batt Insulation 16 in x 48 in x 10 in
$87.77
3 stores
Insulation Imperial R6.0 12x25 Insulated Flexible Duct 6.0
Imperial R6.0 12x25 Insulated Flexible Duct 6.0
$99.98
4 stores
Insulation Imperial R6.0 25 ft L 4 in D Silver Poly Duct
Imperial R6.0 25 ft L 4 in D Silver Poly Duct
$53.29
4 stores
Owens Corning R-19 Kraft Faced Fiberglass Roll Insulation 48.96 Sq Ft
Owens Corning R-19 Kraft Faced Fiberglass Roll Insulation 48.96 Sq Ft
$50.57
3 stores
Owens Corning R-19 Kraft Faced Fiberglass Batt Insulation 77.5 sq ft
Owens Corning R-19 Kraft Faced Fiberglass Batt Insulation 77.5 sq ft
$79.99
4 stores
Owens Corning 15 in W x 93 in L x 3.5 in 15 Kraft Faced Fiberglass Insulation
Owens Corning 15 in W x 93 in L x 3.5 in 15 Kraft Faced Fiberglass Insulation
$62.27
4 stores
REFLECTIX BP48025 Window Shade
REFLECTIX BP48025 Window Shade
$57.12
5 stores
Owens Corning R-6.7 Unfaced Insulation Roll
Owens Corning R-6.7 Unfaced Insulation Roll
$10.51
4 stores
Frost King Thermwell Products 12"X15' Fbg Insulation Sp55 Pipe Insulation
Frost King Thermwell Products 12"X15' Fbg Insulation Sp55 Pipe Insulation
$18.79
4 stores
Flange Wizard Pipe Wrap Around Medium 2" 16" Pipe 3-7/8"W X 60"L
Flange Wizard Pipe Wrap Around Medium 2" 16" Pipe 3-7/8"W X 60"L
$19.83
4 stores
VEVOR Self-Regulating Pipe Heating Cable 30ft 5w Ft
VEVOR Self-Regulating Pipe Heating Cable 30ft 5w Ft
$39.90
4 stores
VEVOR Pipe Heating Cable 80FT 7W FT With Built-In Thermostat
VEVOR Pipe Heating Cable 80FT 7W FT With Built-In Thermostat
$51.90
4 stores
VEVOR Pipe Heating Cable 12ft 7w Ft With Built-In Thermostat
VEVOR Pipe Heating Cable 12ft 7w Ft With Built-In Thermostat
$22.90
3 stores
Imperial Polyester Insulated Flexible Duct 12.0-in x 300.0-in
Imperial Polyester Insulated Flexible Duct 12.0-in x 300.0-in
$124.33
3 stores
Duck Duck Brand Max Strength 2x Thicker Window Insulation Kit 84in x 120 in
Duck Duck Brand Max Strength 2x Thicker Window Insulation Kit 84in x 120 in
$9.49
3 stores
Sealtech 10' x 36" x 3 mm R-15 Polyethylene Foam Reflective Insulation Roll ST-303-36X10
Sealtech 10' x 36" x 3 mm R-15 Polyethylene Foam Reflective Insulation Roll ST-303-36X10
$22.49
3 stores
Sealtech ST-303-48X25
Sealtech ST-303-48X25
$51.49
3 stores
Sealtech 2403201
Sealtech 2403201
$62.49
3 stores
Sealtech Reflective Insulation
Sealtech Reflective Insulation
$34.99
3 stores
Sealtech 3mm Reflective Insulation Roll Soundproofing Thermal Shield Use 24" X 100' sST-303-24X100" Multi Color
Sealtech 3mm Reflective Insulation Roll Soundproofing Thermal Shield Use 24" X 100' sST-303-24X100" Multi Color
$69.99
3 stores
M-D Building Products INSULATION KT 3WIN 42X62
M-D Building Products INSULATION KT 3WIN 42X62
$9.99
3 stores
REFLECTIX Reflectix 16 in. W X 25 ft. L R-3.7 to R 21 Reflective Radiant Barrier Insulation Roll 33 sq ft
REFLECTIX Reflectix 16 in. W X 25 ft. L R-3.7 to R 21 Reflective Radiant Barrier Insulation Roll 33 sq ft
$21.98
3 stores
Frost King 1-in x 15-ft Foam Pipe Wrap Insulation CF55
Frost King 1-in x 15-ft Foam Pipe Wrap Insulation CF55
$21.21
3 stores
Selkirk CORP 200001 Universal Shield Insulation
Selkirk CORP 200001 Universal Shield Insulation
$36.29
3 stores
VEVOR Double Reflective Insulation Roll 6.5 Mil 48 in x 250 ft
VEVOR Double Reflective Insulation Roll 6.5 Mil 48 in x 250 ft
$115.90
2 stores
VEVOR Pipe Heating Cable 30 ft 7W ft Thermostat
VEVOR Pipe Heating Cable 30 ft 7W ft Thermostat
$34.90
3 stores
King Frost Premium Heavy Duty 62 x 126 Ez Roll Window Insulation Kit Lot Of 3
King Frost Premium Heavy Duty 62 x 126 Ez Roll Window Insulation Kit Lot Of 3
$8
2 stores
Owens Corning 23 in W x 93 in L x 3.5 in 13 Kraft Faced Fiberglass Insulation Batt
Owens Corning 23 in W x 93 in L x 3.5 in 13 Kraft Faced Fiberglass Insulation Batt
$115
2 stores
Owens Corning 23 in W x 470 in L x 6.25 in 19 Unfaced Fiberglass Insulation Roll
Owens Corning 23 in W x 470 in L x 6.25 in 19 Unfaced Fiberglass Insulation Roll
$43.48
2 stores
VEVOR Pipe Insulation Wrap 32.8FT x 2 in
VEVOR Pipe Insulation Wrap 32.8FT x 2 in
$8.90
2 stores
VEVOR Pipe Insulation Wrap 14FT x 2-Inch
VEVOR Pipe Insulation Wrap 14FT x 2-Inch
$10.90
2 stores
Duck Indoor Interior 5 Window Insulation Kit for 3'x5' Windows Clear
Duck Indoor Interior 5 Window Insulation Kit for 3'x5' Windows Clear
$9.12
2 stores
VEVOR Double Reflective Insulation Roll Foam Core Radiant Barrier 48in x 100 ft
VEVOR Double Reflective Insulation Roll Foam Core Radiant Barrier 48in x 100 ft
$114.90
2 stores
Rockwool COMFORTBATT R-15 Attic Wall Unfaced Stone Wool Batt Insulation 59.7-sq ft (15.25-in W x 47-in L) RXCB351525
Rockwool COMFORTBATT R-15 Attic Wall Unfaced Stone Wool Batt Insulation 59.7-sq ft (15.25-in W x 47-in L) RXCB351525
$84.98
2 stores
REFLECTIX 24 in. x 100 ft. Double Bubble Reflective Insulation
Trending
REFLECTIX 24 in. x 100 ft. Double Bubble Reflective Insulation
$80.78
2 stores
REFLECTIX Reflectix Double Bubble Insulation Foil - 48 x 125, Standard Edge
REFLECTIX Reflectix Double Bubble Insulation Foil - 48 x 125, Standard Edge
$141.30
2 stores
VEVOR double reflective insulation roll foam core radiant barrier 48 in x 50 ft
VEVOR double reflective insulation roll foam core radiant barrier 48 in x 50 ft
$99.90
2 stores
Frost King 1/2-in x 6-ft Foam Tubular Pipe Insulation for 1/2-in Pipe 5P10XB6
Frost King 1/2-in x 6-ft Foam Tubular Pipe Insulation for 1/2-in Pipe 5P10XB6
$2.18
2 stores
REFLECTIX 24 in. W X 25 ft. L R-3.7 to R-21 Reflective Radiant Barrier Insulation Roll 50 sq ft
REFLECTIX 24 in. W X 25 ft. L R-3.7 to R-21 Reflective Radiant Barrier Insulation Roll 50 sq ft
$35.99
2 stores
NeatHeat Heat Cover Splice Plate
-45%
NeatHeat Heat Cover Splice Plate
$3.47
$6.36
2 stores
Lowe's R-2.9 Faced Polystyrene Board Insulation
Lowe's R-2.9 Faced Polystyrene Board Insulation
$14.98
1 store
Owens Corning R-21 Wall Kraft Faced Fiberglass Batt
Owens Corning R-21 Wall Kraft Faced Fiberglass Batt
$99.98
1 store
VEVOR Double Reflective Insulation Roll 0.15mm 48 in x 125 ft
VEVOR Double Reflective Insulation Roll 0.15mm 48 in x 125 ft
$69.90
1 store

Insulation: 3 things to consider before buying

When choosing insulation, it's crucial to consider the R-value, which measures thermal resistance. A higher R-value indicates better insulating power. For example, if you live in a colder climate, you might need insulation with an R-value of 49 or more for your attic. In contrast, milder climates may only require an R-value of 30. We recommend checking local building codes or consulting with a professional to determine the ideal R-value for your home.

There are various insulation materials available, each with unique benefits. Fiberglass is popular for its affordability and ease of installation, while spray foam offers excellent air sealing properties and higher R-values. Cellulose is an eco-friendly option made from recycled paper products. Consider factors like budget, environmental impact, and specific areas needing insulation when selecting a material. We suggest exploring different options to find what best suits your needs.

Before purchasing insulation, evaluate the installation requirements and associated costs. Some types, like fiberglass batts, are DIY-friendly and can save on labor costs. Others, such as spray foam, may require professional installation due to their complexity and safety precautions. Additionally, consider any necessary tools or equipment. By understanding these aspects upfront, you can plan your budget more effectively and ensure a seamless installation process.

INSULATION

FAQ

Insulation is a material that reduces heat loss or gain by providing a barrier between the inside and outside of a building. It helps maintain a consistent indoor temperature, which can lead to energy savings and increased comfort. Choosing the right insulation depends on your climate, budget, and specific needs.

Insulation is available in various types such as fiberglass, foam board, and spray foam. Each type has different R-values, which measure thermal resistance. Consider factors like the area you need to insulate, environmental conditions, and installation ease when making your decision.

Insulation's R-value measures its resistance to heat flow. Higher R-values indicate greater insulating power. When selecting insulation, match the R-value to your region's climate requirements for optimal energy efficiency.

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Enhance your comfort: A guide to finding the right insulation

Keeping your home comfortable year-round depends on choosing the right insulation. It helps maintain the temperature inside, reducing energy costs and enhancing comfort. Klarna offers a range of options to help you find the best fit for your needs. Use our smart filters to compare products and make the right decision.

Popular insulation types

When it comes to insulation, several types stand out. Each offers unique benefits and is suited for different applications. Here are some options to consider:

  • Trade Winds: Known for its durability and effective thermal resistance.
  • Sealtech: Offers high-quality solutions for both residential and commercial use.
  • US Energy Products: A popular brand for energy-efficient insulation materials.
  • Unitherm: Known for its fire-resistant properties and reliability.

Key features to consider

Different users have different needs. Here are some key features to keep in mind when choosing the right product:

Thermal resistance: This measures the material's ability to resist heat flow. Higher R-values mean better insulation performance.

Moisture resistance: If you live in a humid area, look for options that offers moisture resistance to prevent mold and mildew.

Fire resistance: Some material, like Unitherm, provide added safety with fire-resistant properties.

Soundproofing: If noise reduction is a priority, consider insulation that offers soundproofing benefits.

Materials and usage

Materials vary in composition and application. Here are some common types:

Glass wool: This is a popular choice for its excellent thermal and acoustic properties. Glass wool insulation is often used in walls, roofs, and floors.

Foam board: Known for its high R-value, foam board is lightweight and easy to install. It's ideal for basements and exterior walls.

Spray foam: This type offers superior air sealing and is perfect for hard-to-reach areas. It expands to fill gaps and cracks, providing a tight seal.

Find your ideal solution

Remember, each home has unique requirements. Some may prioritize thermal resistance, while others focus on moisture or fire resistance. Whether you're considering Trade Winds, Sealtech, US Energy Products, or Unitherm, there are plenty of options to choose from. Use Klarna to compare prices and find the best deals on insulation for your home.

Choose the right insulation to improve your home's energy efficiency and comfort. Start your search with Klarna and make an informed choice today!

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Looking for something specific? Filter by anything from price and brand to material or color to see only the products relevant to you. Since delivery options and shipping costs can differ between stores, you can easily find your perfect match by filtering these too.

Reviews: See what other users think

Curious about a product's performance? User reviews provide excellent insights into features and durability. Ratings make it easier to determine popularity and satisfaction.

Price history: Find real deals

Want to ensure you're scoring a great deal? Check the price history to see how prices have changed over time. By clicking “Choose store,” you can even dive into the price history of a particular shop.

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