we’ve put together a collection of the best Window Insulation Kits that are currently available on the market. To help you find the perfect Window Insulation Kit among a wide variety of options, we constantly update our collection with new and trending models.

10 Best Window Insulation Kits

Based on dozens of customer reviews and ratings, the followings are the top 10 best-selling Window Insulation Kits:

# Preview Product Price
1 Duck Brand SFWK Shrink Film Window Kit: 62 in. x 420 in. (Clear/Indoor-Grade) / 10 Pieces Duck Brand SFWK Shrink Film Window Kit: 62 in. x 420 in. (Clear/Indoor-Grade) / 10 Pieces $6.89 View Product
2 Frost King V73/9H Indoor Shrink Window Kit 42 62-Inch, Clear, 9-Pack Frost King V73/9H Indoor Shrink Window Kit 42 62-Inch, Clear, 9-Pack $16.25 View Product
3 Duck 286218 Extra Large Patio Door Shrink Film Window insulation kit, 1, Crystal Clear Duck 286218 Extra Large Patio Door Shrink Film Window insulation kit, 1, Crystal Clear $9.49 View Product
4 Forestchill Window Air Conditioner Side Insulated Foam Panel Kit, Window AC Units Insulation Panels of 17 X 9 X 7/8 inch, Pack of 2 Forestchill Window Air Conditioner Side Insulated Foam Panel Kit, Window AC Units Insulation Panels… $19.99 View Product
5 Duck MAX Strength Heavy Duty Insulating Film Window Kit, 3-Window, 62-Inch x 126-Inch, Indoor, 284351 Duck MAX Strength Heavy Duty Insulating Film Window Kit, 3-Window, 62-Inch x 126-Inch, Indoor,… $15.99 View Product
6 Froth-Pak 620 Spray Foam Sealant Kit, 15 ft Hose. Improved Low GWP Formula. Seals Cavities, Penetrations and Gaps Up to 4' Wide. Yields Up to 620 Board ft. Two Component, Polyurethane, Closed Cell Froth-Pak 620 Spray Foam Sealant Kit, 15 ft Hose. Improved Low GWP Formula. Seals Cavities,… $955.79 View Product
7 DAP 7565002200 Touch 'n Seal 200 BF Low GWP 1.75 PCF FR ICC Closed Cell Spray Foam Insulation Kit with Pre-Connected Hoses DAP 7565002200 Touch ‘n Seal 200 BF Low GWP 1.75 PCF FR ICC Closed Cell Spray Foam Insulation Kit… $649.00 View Product
8 Two-Component Polyurethane Foam Kit 600 Board Feet Two-Component Polyurethane Foam Kit 600 Board Feet $999.00 View Product
9 DAP 7565002600 Touch 'n Seal 600 BF Low GWP 1.75 PCF FR ICC Closed Cell Spray Foam Insulation Kit with Pre-Connected Hoses DAP 7565002600 Touch ‘n Seal 600 BF Low GWP 1.75 PCF FR ICC Closed Cell Spray Foam Insulation Kit… $1,399.00 View Product
10 1000sqft (4ft x 250ft) 1/4inch thick Solid Double Sided Reflective Insulation Heavy Duty Platinum Reflective Foam Core Insulation Vapor Barrier Commercial Residential 1000sqft (4ft x 250ft) 1/4inch thick Solid Double Sided Reflective Insulation Heavy Duty Platinum… $588.88 View Product

Top Rated Window Insulation Kit Reviews

Since we’ve mentioned 10 different models of Window Insulation Kits on the above list, it may be difficult for you to find the right one for your needs. This is why we listed the key features of each of these Window Insulation Kits below:

Sale1

Duck Brand SFWK Shrink Film Window Kit: 62 in. x 420 in. (Clear/Indoor-Grade) / 10 Pieces
Duck Brand SFWK Shrink Film Window Kit: 62 in. x 420 in. (Clear/Indoor-Grade) / 10 Pieces

$6.89
View Product
Product Highlights:

  • Window Insulation Kit includes two rolls of crystal clear shrink film and window kit tape
  • Easy-to-use roll of shrink film means no measuring needed – once applied, cut film to size
  • Featuring crystal-clear shrink film, this rolled window kit creates an airtight seal inside your home to block drafts. For best results use on clean and dry surfaces, including painted or finished wood, aluminum or vinyl
  • Tools needed to install window kit: scissors and hair dryer
  • Easy to install and remove at season’s end
Sale2

Frost King V73/9H Indoor Shrink Window Kit 42 62-Inch, Clear, 9-Pack
Frost King V73/9H Indoor Shrink Window Kit 42 62-Inch, Clear, 9-Pack

$16.25
View Product
Product Highlights:

  • This product adds a great value
  • Product is highly durable and very easy to use
  • This product is manufactured in China
Sale3

Duck 286218 Extra Large Patio Door Shrink Film Window insulation kit, 1, Crystal Clear
Duck 286218 Extra Large Patio Door Shrink Film Window insulation kit, 1, Crystal Clear

$9.49
View Product
Product Highlights:

  • Reduce your energy costs by insulating your patio door or large window
  • Crystal clear film heat shrinks to seal out drafts and cold
  • Contains 84 x 120″ of crystal clear film and 1/2-inch by 36-feet (432″) roll of double-sided tape
  • Helps increase energy efficiency – Home Smart and Earth Friendly
  • Kit insulates one patio door or extra large window
4

Forestchill Window Air Conditioner Side Insulated Foam Panel Kit, Window AC Units Insulation Panels of 17 X 9 X 7/8 inch, Pack of 2
Forestchill Window Air Conditioner Side Insulated Foam Panel Kit, Window AC Units Insulation Panels of 17 X 9 X 7/8 inch, Pack of 2

$19.99
View Product
Product Highlights:

  • Energy Saver: The window ac side panel kit is for insulates the gap between air conditioner and window, keep cool air in during summer and keep hot air in during winter, improve comfort and energy efficiency
  • Superior Material: Made of durable foam, helps to reduce noise and vibration. Self-adhesive hard plastic channels with high adhesive strength but remove without residue
  • Adjustable Size: 17” Height X 9” Width X 7/8” Thickness, fits most window air conditioner unit of 5000-22000 BTU
  • Easy for Installation: The foam panel can be a cover to the original side panel, or replaces existing side panels. Besides, it can be cut freely to meet your size requirement, easy for installation
  • Package Includes: Pack of 2 window ac insulation panels with self-adhesive channel
  • For any question, please feel free to contact us
5

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

$15.99
View Product
Product Highlights:

  • Insulates up to three 3 feet by 5 feet windows to block drafts
  • Kit includes: heavy-duty film and window kit tape
  • Easy to install
  • Removes cleanly at the end of the season
6

Froth-Pak 620 Spray Foam Sealant Kit, 15 ft Hose. Improved Low GWP Formula. Seals Cavities, Penetrations and Gaps Up to 4' Wide. Yields Up to 620 Board ft. Two Component, Polyurethane, Closed Cell
Froth-Pak 620 Spray Foam Sealant Kit, 15 ft Hose. Improved Low GWP Formula. Seals Cavities, Penetrations and Gaps Up to 4″ Wide. Yields Up to 620 Board ft. Two Component, Polyurethane, Closed Cell

$955.79
View Product
Product Highlights:

  • SPECIAL NOTE! Signature Required At The Time Of Delivery. For Professional Use.
  • ENHANCED FORMULA! DuPont Froth-Paks have been redesigned for optimal performance and sustainability. IMPROVED SUSTAINABILITY! Global Warming Potential (GWP) has been reduced by 99%, with no harmful, ozone-depleting HFCs. NEW PATENED NOZZLE! Our new patented nozzle technology improves mixing ration and reduces overspray. FASTER CURING! Our tack free/cure time is the fastest in the industry at 30 seconds. REGULATORY COMPLIANCE! This formulation is compliant in all contiguous 48 states.
  • GAP FILLER! Large openings that let air into a home rob homeowners of money, energy efficiency and comfort. FROTH-PAK 620 is a complete and portable two-component, quick-cure polyurethane foam for gaps greater than 2 inches and less than 4 inches wide. FROTH-PAK 620 yields up to 620 board ft of foam (51.6-cubic ft) and is GreenCircle Certified, LEED V4 Compliant, and ICC listed.
  • GREAT COVERAGE! FROTH-PAK 620 Foam Sealant Kit is an industry leading and customizable dispensing system helps ensure consistent flow rate, on-ratio application and complete dispensing of product. Used for both interior and exterior commercial, residential, agricultural, industrial and institutional settings in a number of applications including roof & wall junctions, wall & attic penetrations; electrical, mechanical & plumbing penetrations; cracks or crevices in the building envelope.
  • AWESOME VALUE KIT! FROTH-PAK 620 Sealant Kit comes packed with everything you will need. Each kit includes: 1 Part A Tank of Isocyanate, 1 Part B Tank of Polyol, 15 ft hose and INSTA-FLO Gun Dispenser & Hose Assembly, Cone Spray Anti-Crossover Nozzles (8 cone nozzles, 4 fan nozzles), 1 Petroleum Jelly Packet (5 g), and 1 Operation Instruction Manual.
7

DAP 7565002200 Touch 'n Seal 200 BF Low GWP 1.75 PCF FR ICC Closed Cell Spray Foam Insulation Kit with Pre-Connected Hoses
DAP 7565002200 Touch ‘n Seal 200 BF Low GWP 1.75 PCF FR ICC Closed Cell Spray Foam Insulation Kit with Pre-Connected Hoses

$649.00
View Product
Product Highlights:

  • Airseals and saves energy, Closed cell structure, Class A fire rated, Does not shrink or settle, High R-value 6.6 @ 1″ (25mm)
  • Theoretical Yield (Board Feet) : 200 BF (1 BF = 12″x12″x1″ thick)
  • Compatible with all fiber insulation systems including cellulose, fiberglass and stone wool
  • Significantly increases structural strength, Reduces sound transmission
  • Low Global Warming Potential (GWP), Dry/Tack Free Time : 30 – 60 Seconds, Cure Time (Tack) : Approx. 1 Hour
Sale8

Two-Component Polyurethane Foam Kit 600 Board Feet
Two-Component Polyurethane Foam Kit 600 Board Feet

$999.00

View Product
Product Highlights:

  • Portable, disposable and self-contained with color-coded, pre-connected hoses.
  • 1.75 PCF FR Standard Formula Closed Cell. High R-value. Reduces sound transmission. Reduces energy loss by as much as 40%.
  • Foam Kit 600 covers up to 600 square feet at 1 inch thick. Significantly increases structural strength.
  • Compatible with all fiber insulation systems including cellulose, fiberglass and rockwool
  • Expands to fill smallest to largest gaps, cracks and holes, reducing air exchanges
9

DAP 7565002600 Touch 'n Seal 600 BF Low GWP 1.75 PCF FR ICC Closed Cell Spray Foam Insulation Kit with Pre-Connected Hoses
DAP 7565002600 Touch ‘n Seal 600 BF Low GWP 1.75 PCF FR ICC Closed Cell Spray Foam Insulation Kit with Pre-Connected Hoses

$1,399.00
View Product
Product Highlights:

  • Airseals and saves energy, Closed cell structure, Class A fire rated, Does not shrink or settle, High R-value 6.6 @ 1″ (25mm)
  • Theoretical Yield (Board Feet) : 600 BF (1 BF = 12″x12″x1″ thick)
  • Compatible with all fiber insulation systems including cellulose, fiberglass and stone wool
  • Significantly increases structural strength, Reduces sound transmission
  • Low Global Warming Potential (GWP), Dry/Tack Free Time : 30 – 60 Seconds, Cure Time (Tack) : Approx. 1 Hour. SHIPS IN 2 BOXES (A & B)
10

1000sqft (4ft x 250ft) 1/4inch thick Solid Double Sided Reflective Insulation Heavy Duty Platinum Reflective Foam Core Insulation Vapor Barrier Commercial Residential
1000sqft (4ft x 250ft) 1/4inch thick Solid Double Sided Reflective Insulation Heavy Duty Platinum Reflective Foam Core Insulation Vapor Barrier Commercial Residential

$588.88
View Product
Product Highlights:

  • 4ft x 250ft (1000sqft) Double Sided Reflective Both Sides Super Duty Waterproof / Heavy Duty Scrim
  • Class 1 / Class A Fire Rated / ASTM Certified / Meets all fire Codes
  • Not affected by moisture or humidity. Inhibits condensation and does not promote the growth of fungi, mold or mildew. Does not promote nesting of insects or rodents.
  • Non-toxic, non-carcinogenic, fiber-free, safe to handle and does not require protective clothing or respirators to install. Easy to install and maintenance free, cuts easily with utility knife or scissors and installs easier than fiberglass. Simply staple, nail, glue or use a spray adhesive to hold in place! No mess, and no itchy fibers!
  • Made and Shipped from th USA

Video Overview

Fixing Drafty Windows the Inexpensive Way

I show how to fix drafty windows using a Frost King window insulation kit. These kits work well to keep the cold air out and don’t cost that much. They are a cheap …

Final Words

So, these are all of the Best Window Insulation Kits available on the market. We hope this collection was helpful to find the right Window Insulation Kit for the money. However, we recommend checking out the features, benefits, and problems of each of these Window Insulation Kits before taking your decision.