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SUCHaDEAL 9.1K Views
Nov 30, 2025 12:15 AM

Duck MAX Strength Window Insulation Kit for up to 10x Windows (3' x 5')

$23

$31

25% off
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Amazon has Duck MAX Strength Window Insulation Kit for up to 10x 3' x 5' Windows on sale for $23.44. Shipping is free with Prime or on $35+ orders.

Thanks to Community Member SUCHaDEAL for sharing this deal.

About this Item:
  • Save on energy costs during cold weather months. Duck Max Strength shrink window film is puncture-resistant and two times thicker than standard window kits to create an airtight seal inside your home to block drafts and cold weather
  • Easy-to-install roll of shrink film means no measuring needed - once applied, cut film to size
  • Tools needed: scissors and hair dryer. For best results apply window films indoors on clean and dry surfaces, including painted or finished wood, aluminum or vinyl
  • After installation, crystal clear and transparent window film is easy to see through. Once season is over, the window kit removes easily
  • Window Kit includes 2, 62" x 210" roll of shrink film and 2, 0.5" x 54' foot rolls of tape; Can insulate up to 10 standard sized 3' x 5' windows

Editor's Notes

Written by qwikwit | Staff

Original Post

Written by SUCHaDEAL
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Amazon has Duck MAX Strength Window Insulation Kit for up to 10x 3' x 5' Windows on sale for $23.44. Shipping is free with Prime or on $35+ orders.

Thanks to Community Member SUCHaDEAL for sharing this deal.

About this Item:
  • Save on energy costs during cold weather months. Duck Max Strength shrink window film is puncture-resistant and two times thicker than standard window kits to create an airtight seal inside your home to block drafts and cold weather
  • Easy-to-install roll of shrink film means no measuring needed - once applied, cut film to size
  • Tools needed: scissors and hair dryer. For best results apply window films indoors on clean and dry surfaces, including painted or finished wood, aluminum or vinyl
  • After installation, crystal clear and transparent window film is easy to see through. Once season is over, the window kit removes easily
  • Window Kit includes 2, 62" x 210" roll of shrink film and 2, 0.5" x 54' foot rolls of tape; Can insulate up to 10 standard sized 3' x 5' windows

Editor's Notes

Written by qwikwit | Staff

Original Post

Written by SUCHaDEAL

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24 Comments

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Nov 30, 2025 1:53 AM
6.9K Comments
Joined Sep 2013
luckygeckoNov 30, 2025 1:53 AM
6.9K Comments
Windows 10 has been retired.
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Nov 30, 2025 2:10 AM
35K Comments
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SUCHaDEALNov 30, 2025 2:10 AM
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Quote from luckygecko View quoted comment :
Windows 10 has been retired.
InsaneInsane
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Nov 30, 2025 9:57 PM
35K Comments
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SUCHaDEALNov 30, 2025 9:57 PM
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Great product to lower electricity/gas costs in winter. Pays for itself.
2
Nov 30, 2025 10:11 PM
484 Comments
Joined Nov 2009
shruiikenNov 30, 2025 10:11 PM
484 Comments
So I'm putting saran wrap on my window? How ugly is it?
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Nov 30, 2025 10:11 PM
1.1K Comments
Joined May 2012
lacosa2006Nov 30, 2025 10:11 PM
1.1K Comments
Got it ty
Pro
Nov 30, 2025 10:13 PM
3.9K Comments
Joined Apr 2014
eekster
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Nov 30, 2025 10:13 PM
3.9K Comments
Quote from shruiiken View quoted comment :
So I'm putting saran wrap on my window? How ugly is it?
Ghetto
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Nov 30, 2025 10:14 PM
1.1K Comments
Joined May 2012
lacosa2006Nov 30, 2025 10:14 PM
1.1K Comments
https://a.co/d/4fYXtiJ

This is the same brand, for also 10 windows but for $15. What are the differences? The other one is much cheaper
1

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Nov 30, 2025 10:52 PM
35K Comments
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SUCHaDEALNov 30, 2025 10:52 PM
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Quote from lacosa2006 View quoted comment :
https://a.co/d/4fYXtiJ

This is the same brand, for also 10 windows but for $15. What are the differences? The other one is much cheaper

That's rolled, you have to cut to size, others are pre-measured, a lot less work IMO.
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Nov 30, 2025 10:55 PM
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SUCHaDEALNov 30, 2025 10:55 PM
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Our community has rated this post as helpful. If you agree, why not thank

Quote from shruiiken View quoted comment :
So I'm putting saran wrap on my window? How ugly is it?
This is good for rooms that either only you see or are hardly used in the winter. Bedrooms, basements, side entrances, anywhere you get a lot of cold air seeping in. where you have older, less energy efficient windows. Spending $15-20K on new windows throughout your house is a pricey outlay. If this cuts your energy bill down by $100 over the course of 3-4 months, pays for itself.


Obviously you're not going to put this on your dining room window to serve Christmas dinner.
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Nov 30, 2025 10:59 PM
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eekster
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Nov 30, 2025 10:59 PM
3.9K Comments
Quote from luckygecko View quoted comment :
Windows 10 has been retired.
Only for the US. Grab a Euro version.
2
Nov 30, 2025 11:28 PM
5.5K Comments
Joined May 2022
AmusedDime497Nov 30, 2025 11:28 PM
5.5K Comments
Electricity goes up 30% in CT in January and it is the top 3 highest in the country.

If you aren't using this for money saving and worried about the aesthetics then you shouldn't be in this thread anyway 😂
Nov 30, 2025 11:29 PM
5.5K Comments
Joined May 2022
AmusedDime497Nov 30, 2025 11:29 PM
5.5K Comments
Note the MAX is twice as thick as the regular film
1
Nov 30, 2025 11:52 PM
809 Comments
Joined Dec 2005
sardNov 30, 2025 11:52 PM
809 Comments
Quote from SUCHaDEAL View quoted comment :
This is good for rooms that either only you see or are hardly used in the winter. Bedrooms, basements, side entrances, anywhere you get a lot of cold air seeping in. where you have older, less energy efficient windows. Spending $15-20K on new windows throughout your house is a pricey outlay. If this cuts your energy bill down by $100 over the course of 3-4 months, pays for itself.


Obviously you're not going to put this on your dining room window to serve Christmas dinner.
My attic has two vents/openings that are the size of windows, they have no covers so in the winter the attic is almost the same temperature as outside.
Would this be good to put over the vents?
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Dec 1, 2025 12:12 AM
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SUCHaDEALDec 1, 2025 12:12 AM
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Quote from sard View quoted comment :
My attic has two vents/openings that are the size of windows, they have no covers so in the winter the attic is almost the same temperature as outside.
Would this be good to put over the vents?
If you can get these affixed with a snug fit around the openings, I would think so. It likely won't block 100% but it should help a good deal. There's a lot of videos and reviews at the link how people have been using them that may give you more useful info than I can. I'm giving you an educated guess, not from experience.

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Dec 1, 2025 12:31 AM
534 Comments
Joined Aug 2018
TylerW3236Dec 1, 2025 12:31 AM
534 Comments
Quote from AmusedDime497 View quoted comment :
Electricity goes up 30% in CT in January and it is the top 3 highest in the country. If you aren't using this for money saving and worried about the aesthetics then you shouldn't be in this thread anyway 😂
I hate CT unfortunately I'm stuck here.

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