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Internet # 301643819

Model # V73/4QPD2

Store SKU # 1002376031

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E/O Indoor Window Insulation Kit (4 per Pack)

$6.23
  • Frost King window insulation kit for interior use
  • Energy saving efficiency to increase R-Values up to 90%
  • 4 sheets measuring 62 in. x 42 in.
  • View More Details

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Product Details

About This Product

The Frost King Indoor Window Insulation Kit (4-Pack) provides shrink film and tape to insulate 4 standard sized windows. Shrink film on windows helps increase their R-Values up to 90%. This provides energy-saving efficiency. Shrink Windows also stops drafts.

Highlights

  • Designed for interior use on windows
  • Accommodates up to 4 standard sized windows
  • Each sheet measures 62 in. L x 42 in. W
  • Helps R-value increase up to 90%
  • Shrinks with hair dryer (not included)
  • Heavy-duty shrink tape included
  • Saves money
  • Saves energy
  • Click here to learn more about Eco Options and Energy Efficiency
  • Return Policy

Product Information

Internet # 301643819

Model # V73/4QPD2

Store SKU # 1002376031

Specifications

Dimensions

Product Height (in.)

42.00 in

Product Width (in.)

62.00 in

Unspooled Length (ft.)

5

Details

Builders Hardware Product Type

Foam Tape

Color/Finish

Clear

Interior/Exterior

Interior

Location Type

Windows

Material

Plastic

Returnable

90-Day

Warranty / Certifications

Manufacturer Warranty

1 Year

Questions & Answers

What can I do when the heat burns holes in the film?
ByJan 30, 2026
1 Answer | 
Answer This Question

Put clear tape over the burn area.

By|Jan 30, 2026
    0/0


    What can I do when the heat burns holes in the film?
    ByJan 30, 2026
    1 Answer | 
    Answer This Question

    Just cover the burn holes with clear tape.

    By|Feb 1, 2026
      0/0


      Will it work with summer heat
      ByDec 13, 2025
      1 Answer | 
      Answer This Question

      They are not effective in the summertime as they are in winter.

      By|Dec 16, 2025
        0/0


        How thick, what is the mil
        ByDec 13, 2025
        1 Answer | 
        Answer This Question

        It is .75 mil thick.

        By|Jan 29, 2026
          0/0

          (2)

          100 yr old house with wood trim around windows. Veneer coming off in places will the tape stick ? Rental
          ByDec 7, 2025
          2 Answers | 
          Answer This Question

          I've had the tape unpeel over time. The old finish is bumpy the tape needs to adhere to the limited remaining surface. Press the tape on when still covered with a small hard object like a battery and the again when the plastic is on.

          By|Dec 8, 2025
            0/0

            Tape will stick to veneer.

            By|Feb 6, 2026
              0/0


              What is this for ?
              ByNov 28, 2025
              1 Answer | 
              Answer This Question

              To create insulation for your window. to prevent drafts.

              By|Jan 28, 2026
                0/0

                (1)

                How long is the tape?
                ByOct 19, 2025
                1 Answer | 
                Answer This Question

                It is 72 ft long. 864 inches. It is long enough to do all 4 windows.

                By|Oct 19, 2025
                  0/0


                  What sizes do they come in?
                  ByFeb 19, 2025
                  1 Answer | 
                  Answer This Question

                  It comes in 42 x 62 inch . Other sizes are 84 x110 inch for patio doors and 62 x 210 for extra large windows.

                  By|Nov 9, 2025
                    0/0

                    (1)

                    Viewing 1-8 of 53

                    Customer Reviews

                    4.2 out of 5

                    • 4.2 out of 1,037 reviews
                    • 55% recommend this product
                    Filter by:
                    Showing 1-10 of 1,037 reviews
                    Works great against draft, but I used masking tape.
                    This is the third winter I have used these. So I have run into boxes that the film is to thin and it literally breaks with any minimal heat source, or too thick that it's near impossible to heat shrink properly, but this year the film material is the right thickness not too thing that it break nor too thick that it's almost impossible to heat shrink. What I started doing is using masking tape instead of the double side tape that they provide because that double side tape often comes off no matter how much do you prep the area. By using the masking tape I cut down the installation time and frustration. It may not look pretty but it saves me frustration and money to eventually buy and DIY install new windows maybe in a year or two.
                    by
                      • Recommended
                      5 found this review helpful
                      Decent Kit, But Adhesive and Quality Need Work
                      The Indoor Window Insulation Kit is a decent option for keeping out drafts, but it has some frustrating flaws. The adhesive strips didn’t stick well, leading to gaps that defeated the purpose of insulating. On top of that, one of the covers had small holes right out of the box, which made it unusable. That said, when applied properly, the insulation does reduce drafts noticeably. If the adhesive quality and material durability were improved, this kit would be a solid choice.
                      by
                        • Recommended
                        2 found this review helpful
                        So far the plastic is hold him very well it was really easy to put on the windows and it did nicely have taken out the streaks tightened up very well I would fully recommend these
                        by
                        • Verified Purchase
                        Not "Crystal Clear" as advertized
                        I recently installed on 2 windows. The film is very blurry even after lot of stretching. Will not buy again. 3M was the best, but hard to get.
                        by
                          1 found this review helpful
                          Easy enough to install, i love the clear plastic and...
                          Easy enough to install, i love the clear plastic and being able to see outside.
                          by
                          • Verified Purchase
                          2 found this review helpful
                          Clear and easy to apply...
                          Clear and easy to apply
                          by
                          • Verified Purchase
                          Draft killer!
                          This is a great kit. Installation was simple and went quickly. The only tools I used was a hair dryer and scissors. I had a couple windows with drafts that you could feel from across the room when the wind gusts were strong. No more! The rooms are alot more comfortable. No more drafts.
                          by
                          • Recommended
                          9 found this review helpful
                          This product really cut down the draft from my windows that you could feel from just standing nex...
                          This product really cut down the draft from my windows that you could feel from just standing next to them. Wasn't too bad to install with 2 people, and using a hair dryer does cut the wrinkles quite a bit. The double-sided tape works well just make sure you follow instructions carefully and clean the surface before applying. A wet cloth and a dry towel work well. Bought this in-store. My room is warmer now.
                          by
                            • Recommended
                            8 found this review helpful
                            I noticed a few negative reviews but we think this product is Great! We tried one package of (4) ...
                            I noticed a few negative reviews but we think this product is Great! We tried one package of (4) first and it worked so well, went back and purchased (5) more packages. Wow! we are glad we finally tried this product. This winter has been extremely windy with lower than average temps. We could feel the cold air blowing right through our double pane windows. We decided we needed to do something and headed to Home Depot. It was easy to install, high quality material, we applied to all our windows in a matter of hours. We applied the double sided tape to the outer edge, careful attach the film and use a blow dryer to seal and trim. The most impressive thing is how much air it keeps out. We could immediately tell the difference. We are not only saving money but the comfort level in our home is much improved. You can see through the windows (see pictures) not noticing the film. Now I need Frost King to make Solar or Reflective for the summer months. Highly recommend!
                            by
                            • Recommended
                            19 found this review helpful
                            This customer chose to rate the product and not provide text.
                            by
                            • Verified Purchase
                            Showing 1-10 of 1,037 reviews

                            Compare Key Features

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                            Product Snapshot

                            Great for homeowners looking for window insulation, making energy saving easier and more efficient.
                            Ideal for homeowners looking for weather sealing, making energy saving easier and more efficient.
                            Ideal for homeowners looking for draft reduction, making window insulation easier and more efficient.
                            Ideal for homeowners looking for weather sealing, making insulation easier and more efficient.

                            Thickness

                            0.0025 in.
                            0.5 in.
                            0.00075 in.
                            5/16 in.

                            Width

                            42 in.
                            1.5 in.
                            84 in.
                            1/4 in.

                            Length

                            62 in.
                            40 in.
                            9 ft.
                            17 ft.

                            Density

                            4.0
                            6.0
                            1.38
                            5.0

                            Temperature Resistance

                            Resistant to extreme temperatures
                            -40°