Duck Max Strength 62 in. x 126 in. Rolled Window Insulation Film Kit, Fits up to 3 Windows
Duck Max Strength 62 in. x 126 in. Rolled Window Insulation Film Kit, Fits up to 3 Windows
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Duck Max Strength 62 in. x 126 in. Rolled Window Insulation Film Kit, Fits up to 3 Windows

Key item features

  • Complete Kit: Includes one roll of Max Strength shrink film and window kit tape, providing all necessary components for insulation.
  • Enhanced Durability: Features puncture-resistant rolled film that is two times thicker than standard window kits, ideal for high-traffic or pet-friendly households.
  • Energy Efficiency: Creates an added barrier against outdoor air, helping to block drafts and reduce high heating costs during cold weather months.
  • Simple Application: Easy-to-use roll of shrink film requires no measuring; simply apply and cut to size, with installation and removal being straightforward.
  • Clear Visibility: Made with crystal clear shrink film, ensuring good visibility through windows after application.
  • Surface Compatibility: Designed for best results on clean and dry surfaces, including painted or finished wood, aluminum, or vinyl.
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Customer ratings & reviews

4.5 out of 5 stars
stars1,106 ratings410 reviews
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Reviews summary

Pros

  • : Quick process with minimal time and effort.
  • : Directions are easy to follow.
  • : Offers low-cost solution for multiple uses.
  • : Made with reliable materials that withstand wear.
  • : Reduces air leakage and temperature changes.
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Showing 1-3 of 410 reviews

Feb 13, 2026
Carl
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Good product, as advertized

I have use this for years. The plastic is tough enough, the application is very easy and the tape holds well. It seems to help me save a degree or two in a small colder bedroom and office room and lessen my heating bill a bit for a tiny investment in dollars and time.

Helpful?79MAP4ETEXAF572876000
Nov 18, 2025
LPAngel
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Easy to install and clear view - results pending

Easy to install. I used 2 boxes to do 3 double windows w/o issues (same as 6 regular size windows). The tape works ok. The plastic is clear and barely noticeable, so we still have a great view/light out of the windows. I feel less air coming in and the plastic does not feel as cold as the glass felt. So far, the cats have not gone after (scratch/punch out) the plastic - fingers crossed. I hope the energy bill is lower in the future. I also hope removing the tape is not too much of a hassle when it is time to take these off (Goo Gone?)

Helpful?79MAP4ETEXAF572876000
Apr 18, 2026
Xavier
Top Reviewer
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Works good with some practice and prior knowledge

Great deal for multiple window use. Nice quality, a little tricky to use or to get perfect until you get used to the product so make sure the first window you do is in a room you aren't in a lot or care about much haha but by the second window you do, it will be much easier. I also found the included tape to not be the best, however if you buy the tape separately for like 2 bucks from the same brand it works much better. Strange right? Haha. I also recommend NOT CLEANING the window frame prior to applying the tape like they tell you too or like for 3M products I got a much better stick when I did not clean the window frames first. I also recommend letting the tape sit for about 15-20mins prior to applying plastic. And as for the plastic make sure you do it in a specific order if you want a good clean application with no saggy spots. Start at the top then do the left side then apply the right side then the bottom. This allows you to pull the plastic tight on each side for a nice clean look. This product is much better than the KingFrost plastic which is trash in my opinion

Helpful?79MAP4ETEXAF572876000