Surround Insulation Side Panels White for Window AC Unit Indoor Air Conditioner Cover for Winter and Summer
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This item is eligible for return within 30 days of receipt
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Availability:
Only 5 left in stock, order soon!
Arrives
Sep 19 – Sep 20
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Color: White
Size: Fits up to 36" Wide Window
Features
- MATERIAL - 1 thick insulating foam covered in white flexible vinyl
- FITS WINDOW SIZES- Fits windows 36 wide or smaller, panels must be cut to size with scissors
- COVERS THE EXISTING PULL OUT PLASTIC SIDES THAT COME WITH AC - DOES NOT REPLACE THEM
- COMPOSED OF 3 PIECES- 2 side panels with adhesive flaps to connect to AC, 1 long top panel with adhesive flaps that connect to the side panels and AC forming a built-in clean design
- HELD IN PLACE- panels must be cut to fit snuggly in place between window frame and ac, the adhesive flaps attach to the ac only
- Breeze Stop insulation keeps hot air out in the summer, cold air out in the winter, and helps mitigate noise and light.
- PATENTED
Material: Vinyl,Foam
Brand: Breeze Stop
Coverage: windows up to 36 inches wide
Item Thickness: 1 Inches
Recommended Uses For Product: insulating window air conditioning units
Product Dimensions: 36"L x 18"W
Manufacturer: Breeze Stop
UPC: 195893736539
Part Number: 1
Item Weight: 14.3 ounces
Item model number: 1
Size: Fits up to 36" Wide Window
Color: White
Power Source: Corded Electric
Installation Method: Window
Item Package Quantity: 1
Included Components: Side and Top Panels
Batteries Included?: No
Batteries Required?: No
Date First Available: December 11, 2020
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sep 19 – Sep 20
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Color: White
Size: Fits up to 36" Wide Window
Bought this to seal in all the cool air and keep aout the hot air, and bugs, that might come in through the holes in the air conditioner window unit and it has been the best choice ever. Love, love the ease of installation and the clean asthetic of it. My living room feels so much cooler and less bugs as well. Lol. Definitely recommend this product, 100%.
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Reviewed in the United States on July 19, 2025 by Raymond Lothian
Color: White
Size: Fits up to 36" Wide Window
Great product. Really looks good and I believe, because of the 1inch thickness, will help maintain cool air in the summer and warm air in the winter. I would suggest that you get a piece of cardboard or heavy paper to make a stencil for each side, then use the stencil to make an outline (pencil didn't work, use a pen, the ink can be removed with a little rubbing). Use a good pair of scissors to cut along the outline (the razor knife did not work well for long lines). The product didn't really fit my window and needs, but with a few adjustments turned out looking really nice!
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Reviewed in the United States on July 22, 2025 by T. N. Schultz
Color: White
Size: Fits up to 36" Wide Window
I needed something to keep the cold area out of my bedroom so I purchased this insulation kit. Overall it was easy to install and did exactly what it promised. Here are the pros and cons. Pros: 1. Very easy to cut and install. The foam insulation fit very snug in place. Tip: cut slightly bigger than what you measured. 2. The top strip fit just perfect I did not have to cut it to custom fit. 3. The temperature in my room went from 63 degree F to 68 F after installing this kit. The temp outside was 41 F and the thermostat on my house was set to 69 F. 4. It did the job and looks good in the window. I was worried it would look tacky but it doesn’t. Cons: 1. Poor instructions. It doesn’t make clear where the tape side of the insulation is supposed to do. Meaning do you stick it to the unit or the wall. When I first applied the left side I stuck the adhesive side to the unit. When I did the right side I found that applying it to the wall/window was a better. Also for the top piece it wasn’t clear if the 3M side of tape was meant to go on the window or attached to the side pieces. (The top piece has 2 pieces of adhesive. I applied the 3M side to the window. 2. The tape is not very strong but I’m confident it will won’t come apart. For the price it should come with extra double sided adhesive. 3.The foam insulation comes pre cut. One for each side of the unit . my unit is not perfectly center and so I had to cut the width in order to fit on the right side. But the width was slightly too small for the left side I needed more width on the left side. It would be better if they gave you one large foam piece and let you cut the two pieces to the sizes you need. However with the extra that I had left over I was able to cut a piece to go under the bottom part of my unit. There was a draft coming from that area but I was able to seal that off. None of the cons are deal breaker and overall I think it’s a little pricey but I got my monies worth!
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Reviewed in the United States on January 22, 2024 by Ty Ty
Color: White
Size: Fits up to 36" Wide Window
Love this. Blocks out ALL light, air and bugs from outside. Easy to install, easy to cut. Retains cool air inside and hot air outside. Thickness was more than i though it would be and that's a plus. Adheres very well. Cut to size make it versatile. Worth the purchase.
Reviewed in the United States on July 16, 2025 by Amanda R
Color: White
Size: Fits up to 36" Wide Window
The accordion things that come with window air conditioners? Throw them out! This stuff works ten fold better. But only if you measure and cut correctly. The kit is completely custom, so you have to measure and cut the pieces to fit your particular install. Follow the instructions and find the instructional YouTube videos to help. Not sure what the best cutting method is, even with very sharp knives I had trouble. But that's okay because it means the material is dense and will hold in the cool air well, which it does.
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Reviewed in the United States on July 15, 2025 by RL
Color: White
Size: Fits up to 36" Wide Window
Looks a million times better than it did before! Took some time, but installed great. Comes with 2 sides and a top piece to trim for a custom fit. I added one strip of white Duck tape to bottom of my windowsill to bridge the little gap I had. Give this a 10 out of 10. Worth the money. The quality is better than I expected. The white material has almost a leather like quality to it.
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Reviewed in the United States on July 25, 2025 by Tacoma, WA Tacoma, WA
Color: White
Size: Fits up to 36" Wide Window
Installing this stuff to exactly fit around my window a.c. was hard work. Measurements must be exact…do not try to eyeball it, as the instructions suggest you might in some spots. It MUST be cut with a utility knife and, ideally, an T-square, and even then, the edges are a bit ragged. Once I had the side panels cut to the correct size, I had trouble getting the outside edges (the edges against the window trim) to stay put. I had to line the trim with double-sided tape and push and poke the panels until the tape found something to grab. I was about 85% satisfied with the appearance of the installation once I was through. Far better than the flimsy accordion panels that came with the air conditioner. The next day, I realized the *back* of the accordion panels are exposed on the outside. I can’t imagine they’ll hold up through a Midwestern winter. I had enough foam panel left from the kit, so once again, I measured and cut and wrestled with the panels to cover the outside of the accordion panels. I cut the pieces a tad wider than necessary and one edge fit into the channel for the screen (which can’t be lowered from the top window pane, obviously), so there’s a good chance everything will stay in place until next spring. Next year, I’ll save myself a lot of hassle and money and buy foam board and more double-sided tape. I do not plan to buy this kit again.
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Reviewed in the United States on June 12, 2025 by Diane
Color: White
Size: Fits up to 36" Wide Window
Works really well!!! Installed on a small window ac unit in my bedroom and even on hot days I've had to turn the ac down because it will get quite chilly. Definitely recommended
Reviewed in the United States on August 9, 2025 by Drew Bus