The “Innovative” Amazon Find That Stops Chilly Air Conditioner Drafts for Good (More Than 1,000 Sold Last Month)

Written by

Sarah M. VazquezCommerce SEO Editor
Sarah M. VazquezCommerce SEO Editor
For the past 8 years, I've covered all things shopping. My work's been published by Hearst, PureWow, and Bauer Media Group. I'm a Brooklyn-born Jersey Girl (with a BA in English from Montclair State University) who loves a good playlist, a good bagel, and my family (but not necessarily in that order).
published Jan 27, 2025
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With deep chills and record-breaking snowfall across much of the country, this winter has already put many of us through our paces. That being said, the season is far from over, so you have to be prepared to make sure the next two months go by as painlessly as possible. One of the best things you can do for yourself, your home, and your wallet is to invest in some quality draft stoppers

If you’re anything like me, your windows are a major source of drafts in your home, especially if (also like me) you keep your air conditioner in your window all year long. Sure AC’s come equipped with side panels, but we all know they’re less than perfect. The solution? Breeze Stop’s AC Insulation Side Panels. With over 1,400 five-star ratings (and more than 1,000 sold in the last month) it seems that this wonder product is this year’s new go-to to fighting cold winter air.  

What Are the Breeze Stop AC Insulation Side Panels? 

Designed to keep the chill at bay, Breeze Stop’s AC Insulation Side Panels are the perfect solution for anyone fighting with a drafty A/C unit this winter. So how do they work? Each kit comes with three pieces (two side panels and one top panel) of 1-inch thick insulating foam covered in white flexible vinyl, designed to cover the existing pull-out sides of your unit, keeping your home warm and adding a bit of style in the process. 

To use, place the foam against the areas you’re looking to insulate to measure (readers suggest adding an extra inch for a tight seal) and mark where you will cut. Then with an X-ACTO-style knife (another reader suggestion for ease), cut to size and attach with the included adhesive strips (because these strips stick to your unit and not the window frame, you won’t have to worry about any damage, either). After that, you’ll be set with a breeze-free window all winter long.  

Credit: Breeze Stop

What Amazon Shoppers Are Saying

Average rating: 4.4/5 stars

“Wooooooow. I never knew how much I needed this. Window units aren’t known for being cute, but this makes this necessity so much more tolerable. I cannot believe the number of years I’ve existed without it and am contemplating stocking up on multiple kits for my 99-year-old Midwestern home. If you’re thinking about buying this, let me save you some time: Buy it. (And pro tip: Use a straight edge and X-ACTO knife if you have them handy.)” — The Enchiladas 

“Received yesterday, installed today. Install took about a half hour, took my time to get the trim cuts just right. End result was worth the price and time. Looks great! This really covers the ugly side panels of the air conditioner and seals well, covering everything side to side and top to bottom. I used leftover product to cover the bottom of the unit for a complete finish. Once installed, I really noticed how effectively it stopped drafts from the outside and also cut the outer noise level quite significantly. Great product, I would highly recommend. Take your time with the installation, and you won’t be disappointed.” — Stephen Perry 

“These were easy to put on after the window air conditioner was installed. They not only keep any drafts from coming into the room from around the air conditioner, but they also keep you from losing the air from going back out and the heat in the winter from escaping.” — Betty Petronzio

This genius draft stopper comes in two sizes to fit a variety of windows and is currently on sale, meaning if there was ever a time to shop one, it’s now. So what are you waiting for? A cozier home awaits. 

Buy: Breeze Stop AC Insulation Side Panels, $32.99 (Normally $34.99) 

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