Duck Max Strength Window Insulation Kit, Indoor, 3 Pack, 62 in. x 126 in.
Duck Max Strength Window Insulation Kit, Indoor, 3 Pack, 62 in. x 126 in.
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Duck Max Strength Window Insulation Kit, Indoor, 3 Pack, 62 in. x 126 in.

4.5 stars out of 376 reviews
(4.5)|
376 ratings

Key item features

  • Robust Construction: This kit features heavy-duty, puncture-resistant shrink film, making it twice as strong as standard kits and ideal for high-traffic or pet-friendly homes.
  • Generous Coverage: The package includes 62 inches high by 126 inches long of crystal-clear film and window kit tape, sufficient to cover up to three standard 3' x 5' windows.
  • Energy Efficiency: Designed to create an added barrier against outdoor air, the film helps block drafts and air leaks, contributing to reduced heating costs during cold weather.
  • Simple Installation: The easy-to-install film rolls on clear and can be cut to size, requiring only a measuring tape, scissors, and a hair dryer for application.
  • Clean Removal: The insulation kit is designed for clean and easy removal when warmer weather arrives, leaving no residue.
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4.5 out of 5 stars
stars376 ratings314 reviews
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Showing 1-3 of 314 reviews

Dec 22, 2020
thilk
5 out of 5 stars review

Verified Purchase

I have a large picture window and even though it is new any glass that large will feel cold in the room so I figured I would purchase this product. I have used it in the past quite a while ago and remember it was good back then so I liked the price and I bought it. I think it took maybe 15 to 20 minutes to put up and it is quite good quality. The tape stuck well and it tightened right up with the hairdryer as expected. I would certainly recommend this to anyone looking for a window insulation kit.

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Nov 8, 2016
Creos
5 out of 5 stars review

Verified Purchase

Cost-saving

This is a two person operation highly suggested. I like this product much better because it's heavy duty film. The film does insulate from drafty windows when installed properly. If this is your first time using the product, definitely watch YouTube for instructions. Also use alcohol to finish the cleaning process of your surface to prep for the tape. That does make a difference. This is my second time using the film and I really like it. Saves me money on heating costs and it lasts all season. From time to time, you may have to apply new tape to corners but you have extra on the roll for that. I have two cats who are window watchers and neither has attempted to scratch the film off. So be weary with feline pets.

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Sep 6, 2016
Moeroe
5 out of 5 stars review

Verified Purchase

Energy saver

My patio doors have drafty spots so I will be putting this up soon as September is here already. It goes up easily, it's transparent, and keeps out all the drafts making the room much more comfortable. I was quite pleased with Walmarts fast and free shipping.

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