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20 Best Window Insulation Kit (2022 Updated)

Window insulation kits are designed to insulate your home by creating an airtight seal around your windows. The kit includes a clear plastic film that is applied to the inside of your window, as well as weatherstripping and a clear adhesive to seal the film in place.

The film creates an insulating barrier that prevents heat from escaping through your windows, while the weatherstripping helps to seal out drafts and cold air.

20 Best Window Insulation Kit

Product Image Product Name Features Price

3M Indoor Window Insulation Kit

  • This product adds a great value
  • Product is highly durable and easy to use
  • This product is manufactured in China

62"x210" Window Insulation Kit V85m

  • Puncture Resistant
  • Twice as Strong as the Standard Window Seal
  • Extra Wide Tape for a More Secure Seal

3M Indoor Patio Door Insulator Kit, 84" x 112"

  • Patio Door

3M Scotch Outdoor Patio Door Insulator Kit, Clear

  • 84″ W x 112″ H

Duck Shrink Film Indoor Window Insulation Kit 84 x 120 in

  • Double-sided tape holds firmly to window mouldings, painted or varnished wood, aluminium, and vinyl
  • Not advised for plaster, wallboard / drywall or bare, unsealed wood

Frost King Window Insulation Shrink Kit Indoor 42" x 62" 4 per Pack

  • Designed for interior use on windows
  • Accommodates up to 4 standard sized windows
  • Shrinks with hair dryer and applies with included double-faced tape

Duck Max Strength Rolled Clear Plastic Window Insulation Kit – 84 in x 120 in

  • Dimensions (Overall): 84 Inches (L), 120 Inches (W)
  • Material: Polyethylene

Weather Buster Insulation Kit for 2 Window, Clear

  • ECO / Reduce Energy Cost!
  • Seals Out Drafts & Humidity!
  • For Use On: Painted Wood, Aluminum, Vinyl, Finished Varnished Wood.

Duck Indoor 5-Window Shrink Film Kit

  • 62 in X 210 in

Duck Heavy-Duty Indoor 3-Window Shrink Film Kit

  • 3 Windows

Frost King V95h Outdoor Stretch Film Insulator Kit, 62" x 42"

  • This product adds a great value
  • Product is highly durable and very easy to use
  • This product is manufactured in China

Duck Brand Indoor 5-Window Shrink Film Insulator Kit, 62-Inch x 210-Inch, 286217, Clear

  • Reduce your energy costs by insulating your windows
  • Crystal clear film heat shrinks to seal out drafts and cold
  • Contains 62 x 210″ of crystal clear film and 1/2-inch by 84-feet (1080″) roll of double-sided tape

Frost King 62 in. x 210 in. Extra-Large Window Insulation Shrink Kit – Pack of 2

  • Dimensions: L 9 x W 8.6 x H 6.4cm
  • Label: Thermwell Products inc
  • ProductGroup: Home Improvement

3M Indoor Patio Door Insulator Kit, 1-Patio Door

  • Clearest window film available
  • Scotch double sided tape holds firmly between films and surfaces
  • Saves energy and reduces heating costs

Thermwell EZ833CDSP EZ Roll Window Kit – Pack of 3

  • EZ Roll Window Kit
  • Weight: 1.1 lbs

Duck Brand Indoor 10-Window Shrink Film Insulator Kit, 62-Inch x 420-Inch

  • 10 Windows

Tesa 05432 Insulating Film for Windows, Transparent 4m x 1.5m (Max)

  • Conçu pour les fenêtres simple vitrage.
  • Réduit considérablement la condensation.
  • Forme un coussin d’air isolant.
3M Indoor Window Insulation Kit
  • This product adds a great value
  • Product is highly durable and easy to use
  • This product is manufactured in China
62"x210" Window Insulation Kit V85m
  • Puncture Resistant
  • Twice as Strong as the Standard Window Seal
  • Extra Wide Tape for a More Secure Seal
3M Indoor Patio Door Insulator Kit, 84" x 112"
  • Patio Door
3M Scotch Outdoor Patio Door Insulator Kit, Clear
  • 84″ W x 112″ H
Duck Shrink Film Indoor Window Insulation Kit 84 x 120 in
  • Double-sided tape holds firmly to window mouldings, painted or varnished wood, aluminium, and vinyl
  • Not advised for plaster, wallboard / drywall or bare, unsealed wood
Frost King Window Insulation Shrink Kit Indoor 42" x 62" 4 per Pack
  • Designed for interior use on windows
  • Accommodates up to 4 standard sized windows
  • Shrinks with hair dryer and applies with included double-faced tape
Duck Max Strength Rolled Clear Plastic Window Insulation Kit – 84 in x 120 in
  • Dimensions (Overall): 84 Inches (L), 120 Inches (W)
  • Material: Polyethylene
Weather Buster Insulation Kit for 2 Window, Clear
  • ECO / Reduce Energy Cost!
  • Seals Out Drafts & Humidity!
  • For Use On: Painted Wood, Aluminum, Vinyl, Finished Varnished Wood.
Duck Indoor 5-Window Shrink Film Kit
  • 62 in X 210 in
Duck Heavy-Duty Indoor 3-Window Shrink Film Kit
  • 3 Windows
Frost King V95h Outdoor Stretch Film Insulator Kit, 62" x 42"
  • This product adds a great value
  • Product is highly durable and very easy to use
  • This product is manufactured in China
Duck Brand Indoor 5-Window Shrink Film Insulator Kit, 62-Inch x 210-Inch, 286217, Clear
  • Reduce your energy costs by insulating your windows
  • Crystal clear film heat shrinks to seal out drafts and cold
  • Contains 62 x 210″ of crystal clear film and 1/2-inch by 84-feet (1080″) roll of double-sided tape
Frost King 62 in. x 210 in. Extra-Large Window Insulation Shrink Kit – Pack of 2
  • Dimensions: L 9 x W 8.6 x H 6.4cm
  • Label: Thermwell Products inc
  • ProductGroup: Home Improvement
3M Indoor Patio Door Insulator Kit, 1-Patio Door
  • Clearest window film available
  • Scotch double sided tape holds firmly between films and surfaces
  • Saves energy and reduces heating costs
Thermwell EZ833CDSP EZ Roll Window Kit – Pack of 3
  • EZ Roll Window Kit
  • Weight: 1.1 lbs
Duck Brand Indoor 10-Window Shrink Film Insulator Kit, 62-Inch x 420-Inch
  • 10 Windows
Tesa 05432 Insulating Film for Windows, Transparent 4m x 1.5m (Max)
  • Conçu pour les fenêtres simple vitrage.
  • Réduit considérablement la condensation.
  • Forme un coussin d’air isolant.

1. 3M Indoor Window Insulation Kit

3M Indoor Window Insulation Kit

  • This product adds a great value
  • Product is highly durable and easy to use
  • This product is manufactured in China

Check Latest Price

Sold By Price
Amazon.com – Seller
eBay
Fleet Farm
Ace Hardware

Product Details

Specifications

Details
Color Clear
Indoor or Outdoor Indoor
Width 62 in.
Product Type Window Film Insulator Kit
Length 84 in.

Reviews From Real Customers

DJ123_45
Jly3
Sue2

2. 62″x210″ Window Insulation Kit V85m

62

  • Puncture Resistant
  • Twice as Strong as the Standard Window Seal
  • Extra Wide Tape for a More Secure Seal

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Sold By Price
Amazon.com
eBay
Walmart
Tractor Supply Company

Product Details

Reviews From Real Customers

Nanniebarb
michael200061
NE winters

3. 3M Indoor Patio Door Insulator Kit, 84″ x 112″

3M Indoor Patio Door Insulator Kit, 84

  • Patio Door

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Sold By Price
Amazon.com
eBay
Walmart
Blain’s Farm & Fleet

Product Details

Specifications

Details
Brand Name 3M
Product Type Window Insulation Kit
Length 9 ft.
Thickness 0.75 in.
Application Patio Door

Reviews From Real Customers

Joe w
MI Hill 3256
MQTmom2boys

4. 3M Scotch Outdoor Patio Door Insulator Kit, Clear

3M Scotch Outdoor Patio Door Insulator Kit, Clear

  • 84″ W x 112″ H

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Sold By Price
Amazon.com
eBay
Walmart
Blain’s Farm & Fleet

Product Details

Reviews From Real Customers

Tom H
MB71
Barney

5. Duck Shrink Film Indoor Window Insulation Kit 84 x 120 in

Duck Shrink Film Indoor Window Insulation Kit 84 x 120 in

  • Double-sided tape holds firmly to window mouldings, painted or varnished wood, aluminium, and vinyl
  • Not advised for plaster, wallboard / drywall or bare, unsealed wood
  • Best used on windows with trim / moulding
  • Draught-proof seal
  • Crystal clear film

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Sold By Price
Amazon
eBay

Product Details

Specifications

Details
Style Traditional
Item Diameter 2 in
Window Film Type Translucent Window Film
Film Thickness 100 μm
Items Included Window Film

6. Frost King Window Insulation Shrink Kit Indoor 42″ x 62″ 4 per Pack

Frost King Window Insulation Shrink Kit Indoor 42

  • Designed for interior use on windows
  • Accommodates up to 4 standard sized windows
  • Shrinks with hair dryer and applies with included double-faced tape
  • Each sheet measures 62 in. L x 42 in. W
  • Helps R-value increase up to 90%

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Sold By Price
Amazon
eBay
Home Depot
Bonanza – M&S Wholesale

Product Details

Specifications

Details
Style Modern
Item Diameter 2 in
Window Film Type Decorative Window Film
Item Width Cut to Fit
Film Thickness 100 μm

Reviews From Real Customers

beckoning_echoes
Gdgtbyr
clouds

7. Duck Max Strength Rolled Clear Plastic Window Insulation Kit – 84 in x 120 in

Duck Max Strength Rolled Clear Plastic Window Insulation Kit - 84 in x 120 in

  • Dimensions (Overall): 84 Inches (L), 120 Inches (W)
  • Material: Polyethylene

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Sold By Price
Amazon
eBay
Target
Realmdrop Shop

Product Details

Specifications

Details
Additional Feature Kit includes one roll of Max Strength shrink film and window kit tape

Reviews From Real Customers

Sausalito10
Lisacharli

8. Weather Buster Insulation Kit for 2 Window, Clear

Weather Buster Insulation Kit for 2 Window, Clear

  • ECO / Reduce Energy Cost!
  • Seals Out Drafts & Humidity!
  • For Use On: Painted Wood, Aluminum, Vinyl, Finished Varnished Wood.
  • Kit Includes: Shrink Film 60″ X 72″, Tape 1/2″ X 400″.

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Sold By Price
Amazon
eBay
Dollar Tree

Product Details

Reviews From Real Customers

drummerbk250
gld34
lithiumpanther

9. Duck Indoor 5-Window Shrink Film Kit

Duck Indoor 5-Window Shrink Film Kit

  • 62 in X 210 in

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Sold By Price
Amazon
eBay
Walmart – myGrOOMINGsupplies
Fred Meyer

Product Details

Specifications

Details
Item traits 0.7 mil
Country/Region of Manufacture United States
Style Traditional
Window Film Type Translucent Window Film
Item Width Cut to Fit

10. Duck Heavy-Duty Indoor 3-Window Shrink Film Kit

Duck Heavy-Duty Indoor 3-Window Shrink Film Kit

  • 3 Windows

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Sold By Price
Amazon
eBay
North 40 Outfitters

Product Details

Specifications

Details
Tools needed measuring tape, scissors, hair dryer
Size 3 pk

Reviews From Real Customers

scott
SageMaven
Creos

11. Frost King V95h Outdoor Stretch Film Insulator Kit, 62″ x 42″

Frost King V95h Outdoor Stretch Film Insulator Kit, 62

  • This product adds a great value
  • Product is highly durable and very easy to use
  • This product is manufactured in China

Check Latest Price

Sold By Price
Amazon
eBay
Walmart – Gilbreth Provisions
DK Hardware

Product Details

Specifications

Details
Color Clear
Design Stretch
Indoor or Outdoor Outdoor
Width 62 in.
Product Type Window Film Insulator Kit

Reviews From Real Customers

llt66
fall-e7
169**s

12. Duck Brand Indoor 5-Window Shrink Film Insulator Kit, 62-Inch x 210-Inch, 286217, Clear

Duck Brand Indoor 5-Window Shrink Film Insulator Kit, 62-Inch x 210-Inch, 286217, Clear

  • Reduce your energy costs by insulating your windows
  • Crystal clear film heat shrinks to seal out drafts and cold
  • Contains 62 x 210″ of crystal clear film and 1/2-inch by 84-feet (1080″) roll of double-sided tape
  • Helps increase energy efficiency – Home Smart and Earth Friendly
  • Kit insulates five 3′ x 5′ windows

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Sold By Price
Amazon
eBay – vintagegamesinc
Truegether – bcflfinds

Product Details

Specifications

Details
Item Diameter 2 in
Items Included Window Film
Pack Size 1
Window Film Type Translucent Window Film

13. Frost King 62 in. x 210 in. Extra-Large Window Insulation Shrink Kit – Pack of 2

Frost King 62 in. x 210 in. Extra-Large Window Insulation Shrink Kit - Pack of 2

  • Dimensions: L 9 x W 8.6 x H 6.4cm
  • Label: Thermwell Products inc
  • ProductGroup: Home Improvement
  • Weight: 0.8kg

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Amazon
eBay
Home Depot
Fleet Farm

Product Details

Specifications

Details
Item traits 75m
Country/Region of Manufacture Unknown
Items Included Window Film
Pack Size 2
Item Length 210″

Reviews From Real Customers

walla-3398
joli4466
janna.v

14. Duck Brand Indoor 10-Window Shrink Film Insulator Kit 62-Inch x 420-inch

Duck Brand Indoor 10-Window Shrink Film Insulator Kit 62-Inch x 420-inch

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Sold By Price
Amazon
eBay
Bonanza

Product Details

Specifications

Details
Window Film Type Translucent Window Film
Items Included Window Film
Pack Size 1
Item Length 62″
Film Thickness 7mm

15. 3M Indoor Patio Door Insulator Kit, 1-Patio Door

3M Indoor Patio Door Insulator Kit, 1-Patio Door

  • Clearest window film available
  • Scotch double sided tape holds firmly between films and surfaces
  • Saves energy and reduces heating costs
  • Reduces condensation and prevents frost buildup
  • Made in the USA

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Sold By Price
Amazon
eBay – usa-world-sales
Walmart
Vilejo

Product Details

Specifications

Details
Product Dimensions 11.0 x 10.8 x 10.5 inches

Reviews From Real Customers

shirl
LLR22

16. Generic Duck Max Strength Heavy Duty Insulating Film Window Kit, 3-Window, 62-Inch x 126-Inch, Indoor, 284351 4288436

Generic Duck Max Strength Heavy Duty Insulating Film Window Kit, 3-Window, 62-Inch x 126-Inch, Indoor, 284351 4288436

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Amazon
Sears

Product Details

Reviews From Real Customers

sourdough

17. Duck Brand 281506 Indoor 10-Window Shrink Film Insulator Kit, 62-Inch x 420-Inch

Duck Brand 281506 Indoor 10-Window Shrink Film Insulator Kit, 62-Inch x 420-Inch

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Sold By Price
Amazon
eBay – shopdotbags-llc

Product Details

Specifications

Details
Count Per Pack 1
Contained Battery Type 1
Multipack Quantity 1
Assembled Product Weight 0.6 oz
Assembled Product Dimensions (L x W x H) 2.19 x 9.38 x 8.13 Inches

18. Thermwell EZ833CDSP EZ Roll Window Kit – Pack of 3

Thermwell EZ833CDSP EZ Roll Window Kit - Pack of 3

  • EZ Roll Window Kit
  • Weight: 1.1 lbs

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Sold By Price
Amazon
eBay – edealzforthehome
Walmart – UnbeatableSale
Home Depot

Product Details

Specifications

Details
Package Dimensions 11.93 x 3.07 x 2.68 inches
Shape Cylinder
Item Package Quantity 3

Reviews From Real Customers

Kaitlyn

19. Duck Brand Indoor 10-Window Shrink Film Insulator Kit, 62-Inch x 420-Inch

Duck Brand Indoor 10-Window Shrink Film Insulator Kit, 62-Inch x 420-Inch

  • 10 Windows

Check Latest Price

Sold By Price
eBay
Fred Meyer

Product Details

Specifications

Details
Tools needed measuring tape, scissors, hair dryer
Height 62″

20. Tesa 05432 Insulating Film for Windows, Transparent 4m x 1.5m (Max)

Tesa 05432 Insulating Film for Windows, Transparent 4m x 1.5m (Max)

  • Conçu pour les fenêtres simple vitrage.
  • Réduit considérablement la condensation.
  • Forme un coussin d’air isolant.
  • Facile à mettre en place avec un adhésif double-face.
  • The decisive date for compliance with the 30-day period is the date on which your return package is sent to DeinDeal.

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Sold By Price
eBay
Walmart – Sugru INC
Sugru

Product Details

Specifications

Details
Product Genre/Category Home & Garden

Reviews From Real Customers

simonsimps
lynneiain
gardenia828

Conclusion

The window insulation kit is an easy and effective way to insulate your home. It will make your home more comfortable and save you money on your energy bill. The kit includes everything you need to insulate your windows, including window film, weatherstripping, and caulk.

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