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3M Indoor Window Insulator Kit, 5-Window

3.7 out of 5 stars 17 ratings

Price: $27.42
Indoor
5-Window

Enhance your purchase

  • Included: (1) 5.16' x 21' film sheet, (2) rolls of tape 1/2" x 1200"
  • Insulates six 3' x 5' windows
  • Lowers heating costs and saves energy
  • Applies easily, shrinking tight, wrinkle-free and clear on glass
  • Increasing the R-value of single pane window by 90%
New (4) from $27.42 FREE Delivery on first order.

Product Information

Style Name:Indoor  |  Size Name:5-Window

Technical Details

Additional Information


Frequently bought together

  • 3M Indoor Window Insulator Kit, 5-Window
  • +
  • 3M Outdoor Window Insulator Kit, 2-Window
Total Price: $56.22
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Product description

Style Name:Indoor  |  Size Name:5-Window

Interior, 5-window insulating kit, 62" x 252", includes 1/2" x 3-D/5 yards tape, clear as glass, keeps out drafts.


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Customer reviews

3.7 out of 5 stars
3.7 out of 5
17 global ratings
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Top reviews from Australia

Reviewed in Australia on 10 September 2020
Style Name: IndoorSize Name: 5-WindowVerified Purchase
12 people found this helpful
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Reviewed in Australia on 21 July 2020
Style Name: IndoorSize Name: 5-WindowVerified Purchase
4 people found this helpful
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Reviewed in Australia on 9 August 2020
Style Name: IndoorSize Name: 5-WindowVerified Purchase
4 people found this helpful
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Reviewed in Australia on 22 September 2020
Style Name: IndoorSize Name: 5-WindowVerified Purchase
Reviewed in Australia on 5 August 2020
Style Name: IndoorSize Name: 5-WindowVerified Purchase
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1.0 out of 5 stars Product was unusable
By Ross R on 5 August 2020
The product was badly creased as per the attached photo. And despite following instructions these creases couldn't be removed.
I suggest looking at other products.
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Reviewed in Australia on 14 August 2020
Style Name: IndoorSize Name: 1-Patio DoorVerified Purchase
Reviewed in Australia on 3 June 2020
Style Name: IndoorSize Name: 1-Patio DoorVerified Purchase
Reviewed in Australia on 26 August 2020
Style Name: OutdoorSize Name: 1-Patio DoorVerified Purchase

Top reviews from other countries

Amazon Customer
5.0 out of 5 stars Of course nothing to compare with new windows but on rented property it works just fine. It is easy to install
Reviewed in the United Kingdom on 23 July 2017
Style Name: IndoorSize Name: 2-WindowVerified Purchase
One person found this helpful
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ShopholicGuy
4.0 out of 5 stars Really good adhesive, pretty easy to put on
Reviewed in Canada on 19 January 2021
Style Name: IndoorSize Name: 5-WindowVerified Purchase
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4.0 out of 5 stars Really good adhesive, pretty easy to put on
Reviewed in Canada on 19 January 2021
My windows are getting old but no time to replace yet, and there's a draft that made my living room especially cold. This winter I decided to give the 3M windows insulating film a try. I bought this brand because it has the really good review on the adhesive whereas other brands' reviews had a lot of adhesive complains. It was pretty easy to put up even with my huge living room window. It had been two months and the film and adhesive are both staying strong. The only downside is I still see some moisture that I cannot wipe, and which also probably means there's some air sipping through. Anyway, the plastic film is quite strong too and nothing is tearing for the last two months. Highly recommended for a quick solution to cold drafts!
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Prince
5.0 out of 5 stars Great quality insulator from 3M
Reviewed in Canada on 10 December 2020
Style Name: IndoorSize Name: 5-WindowVerified Purchase
Customer image
5.0 out of 5 stars Great quality insulator from 3M
Reviewed in Canada on 10 December 2020
The 3M insulator kit is wonderful. The installation process for one window took less than 5 minutes, and it looks perfect. The tape is of high quality, and the film is thin but durable. I followed other reviewers' advice to add at least half an inch when cutting the film and later cutting it off the excess after the heating process. It was helpful.

Compared to a room adjacent to mine, with the same number of windows, the room without the kit is a bit cooler, which gives me the confidence to say that this kit works great.
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Giant JunK
5.0 out of 5 stars Works great. Here is the trick
Reviewed in the United States on 9 January 2017
Style Name: IndoorSize Name: 5-WindowVerified Purchase
470 people found this helpful
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Ross
5.0 out of 5 stars Buen producto y solución temporal
Reviewed in Mexico on 6 March 2021
Style Name: OutdoorSize Name: 1-Patio DoorVerified Purchase