The item was added to shopping cart

Air Conditioner Side Insulating Panels - Set Of 2

Read Reviews Write A Review
Always Free Personalization!

Join today for immediate savings!

  • 10% off all orders*
  • Free shipping on all orders*
  • Additional special discounts and offers
  • Sign up for email & get member-only shopping
{{vm.productView.DefaultPrices[0]._amount | currency}} - {{vm.productView.DefaultPrices[1]._amount | currency}} {{vm.productView.DefaultPrices[0]._amount | currency}} {{vm.productView.SalePrices[0]._amount | currency}} - {{vm.productView.SalePrices[1]._amount | currency}} {{vm.productView.SalePrices[0]._amount | currency}}
{{vm.price}} {{vm.salePrice}}

{{priceBreak.startQuantity}}{{priceBreak.separator}}{{priceBreak.endQuantity}} ${{priceBreak.amount}}

Mark selections below to see product availability This item is not available at this time.


This item is expected to be in stock on {{vm.variant.PurchaseDate}} {{vm.variant.Config.m_Item1}} {{vm.variant.Size.m_Item1}} {{vm.variant.Style.m_Item1}} is expected to be in stock on {{vm.variant.PurchaseDate}} {{vm.variant.InventoryMessage}}
See {{vm.backordermessages.length - 1}} More Notes

Select subscription frequency
Select Quantity


Restrictions & Surcharges
  • {{message}}

Are all of your items the same?
You are adding more than one of this item to your bag.

Product {{variationIndex+1}} of {{vm.variations.length}}
Max Length: {{field.Description.CharsPerLine}} Characters ({{field.Description.CharsPerLine - field.Value.length}} remaining)

Double check your personalizations for accuracy. Return Policy
Back Back
[{"textkey":1,"title":"Description","text":"Energy-smart air conditioner side insulating panels close gaps between AC unit and window—insulating and protecting your home from hot air, humidity, dust and insects. Simply trim to fit; peel-and-stick adhesive included. Air conditioner side panel kit includes 2 panels. Each, 18\u0022 long x 8 3/4\u0022 wide x 7/8\u0022 thick."},{"textkey":0,"title":null,"text":null},{"textkey":0,"title":null,"text":null},{"textkey":0,"title":null,"text":null},{"textkey":5,"title":"Features","text":"Insulates gap between AC and window; Keeps out hot air, dust and insects; Trim to fit; Peel and stick adhesive included; Set of 2"}]
Customer Reviews
Customer Q&A {{pc.qaText}}
4.5 / 5.0
20 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Side insulating panels for air conditioner.
The air conditioner was put in before we moved in and they used just plain cardboard to insulate the sides of the air conditioner. The insulating panels work great. They provide protection from the elements outside and address the issue of escaping cool air.
March 19, 2016
Originally posted at
Works great
Left air conditioner in window. These keep the cold air out in winter.
January 8, 2018
Works great
Easy as stated to use. Very thick and sturdy. Would buy again.
July 31, 2015
I would buy this product again
very nice product for air-condition
June 4, 2015
Works great
Finally something to fill in on those broken accordion sides to an air conditioner. Excellent idea and works great so far.
May 23, 2013
Great product
Easy to install. Very efficient.
July 27, 2016
Originally posted at
Works Great!
I had been packing towels & plastic over the "wings" at the sides of my air conditioners to keep out the cold air all winter. These helped immensely.
In the summer we enjoy better air conditioning results because they keep outdoor heat away.
November 12, 2014
Originally posted at
Does the trick
Works very well, and looks good at the same time.
June 6, 2016
works great
The instructions are easy to follow, just READ them before you start. I'm not at all good at installing or putting things together, but I didn't have any trouble. Keeps the light out and insulates the sides, but have to come up with something for the top. I use an insulated curtain hemmed to fit the window.
May 31, 2015
My bedroom air conditioner is an older model and in great shape, though the side panels had fallen apart with age. I couldn't replace them and was afraid I'd have to replace the air conditioner. A friend saw the foam panels in the Miles Kimball catalog and I decided they were a good bet for the price. They work beautifully--just what I wanted. This is the second year for them, and they are certainly extending the life of the air conditioner.
June 8, 2014
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 3 questions Browse 3 questions and 54 answers
Why did you choose this?
Miles Kimball Store
ADELINA H on May 14, 2019
to keep the cold out.
JOYCE C on Oct 23, 2018
ADELINA H on May 14, 2019
There is a gap next to the ac that I need to cover.
Nora F on Nov 30, 2018
to keep the cold out.
JOYCE C on Oct 23, 2018
I have a lot of drafts with my widow units, thought I'd give this a try.
B O on Oct 21, 2018
I thought this might help in keeping out the drafts!
B E on Oct 21, 2018
To keep hot air and bugs out of the house.
Linda J on Oct 4, 2018
I need them to insulate the sides of my air conditioner .I didn't have them last winter and alot of cold came in.I am 85 so can no longer take my AC out.
Charlotte W on Sep 27, 2018
To keep out drafts for the winter. I keep my air conditioner in the window all year round.
Laura S on Sep 5, 2018
something I needed in the past
Louise L on Jan 18, 2018
Helps keep the drafts out.
Brenda D on Dec 18, 2017
I have window air conditioners and a lot of cold air comes comes through, around them. I hope that these panels will block the draft.
MILDRED G on Dec 10, 2017
Perfect for installing window air conditioner in my home.
Jean T on Nov 13, 2017
I have to replace the present ones, had them since 1997.
CAROL L on Nov 1, 2017
Need these to keep cold air out.
Don S on Oct 7, 2017
to help close the gap on my air conditioner in the windown
IRMGARD R on Oct 4, 2017
Exactly what I was looking for.I could not find anything like this in Lowe's or anywhere else.
Henrietta R on Oct 3, 2017
To seal and block
Amy C on Jun 26, 2017
Can't find anywhere else
Delores F on Jun 15, 2017
I needed them for a widow A/C unit
JohnR M on Jun 13, 2017
We need these for 2 air conditioners, hoping it will be useful.
Michelle H on Jun 13, 2017
A friend of mine recommended it and was very happy with it.
Carla K N on Jun 11, 2017
We use window AC units
Deborah F on Jun 11, 2017
Need for window for air conditioner to fill in
Lynn B on Jun 9, 2017
Hopefully this will work to replace the cardboard I usually use with my window units.
C R on Jun 8, 2017
When I install my window air conditioner, there are always gaps around iit and bugs get in
Jane H on Jun 4, 2017
Hope is to not have to remove air conditioner during the winter if window is insulated.
Kathryn J on Jun 4, 2017
tired of losing air
mary b on Jun 2, 2017
Need this type of product for window a/c.
KATHY B on Jun 1, 2017
This should help seal up our A/C, and hopefully, help it to work better.
A C on May 31, 2017
fit perfectly
Catherine V on May 15, 2017
I purchased these items because our units were old and they need to be reset in the windows.
Carolyn G on May 15, 2017
Last winter I ordered the air conditioner covers from you and was very pleased. I am in hopes that this product will help me to better conserve energy like the last product did.
Carla W on May 3, 2017
need them
mary o on Apr 29, 2017
Help keep out cold air, work great.
CAROL M on Feb 19, 2017
Summer is not here yet, but I believe this will do the trick for me. Will be in touch.
Lorraine F on Feb 1, 2017
I hope this will keep air from seeping in and leaking out.
And keeps bugs from getting into the house.
C A on Jan 29, 2017
Help to prevent bugs from entering, prevent air from going outside of room. The current air conditioner panels has deteriorated.
Barbara F on Jan 25, 2017
I bought one pair and used and liked them for keeping the wind from entering small openings of the Fan installed on my kitchen window
Ms. K on Jan 15, 2017
AC window unit still works great except that the side panels no longer want to stay extended without duct taping them to the wood frame of the window. Been looking for something to try.
D.A. T on Jan 14, 2017
to help keep air in
Sarah F on Jan 12, 2017
to stop cold air coming around air conditioners
Carol A. C on Jan 8, 2017
This is the fourth set i ordered liked the 1st one so much i ordered 3 more sets
Barbara D on Jan 8, 2017
It is convenient to use
Eton N on Jan 4, 2017
original no longer useable.
BARBARA C on Dec 30, 2016
Great item for keeping the cold out.
ROSEMARY L on Dec 30, 2016
keep air out
vanessa l on Dec 12, 2016
I purchased these items to keep the kitchen warm around a window air conditioning unit during the winter.
Cheryl J on Dec 10, 2016
I've used these before, and this is easy to install and really keeps the drafts down
Theresa W on Dec 10, 2016
Better than duck tape
JOY D on Dec 6, 2016
To keep out cold air
Rita F on Dec 6, 2016
There is a gap next to the ac that I need to cover.
Nora F on Nov 30, 2018
I have a lot of drafts with my widow units, thought I'd give this a try.
B O on Oct 21, 2018
who is the manufacturer?
arleen s on Oct 23, 2014
BEST ANSWER: We did not use window air conditoners this summer, as it was a cool summer in Port Washington, Wisconsin. They are packed away, so unfortunately I can't answer your question as to who the manufacturer is. Sorry.
can you get wider ones?
A shopper on Oct 12, 2014
BEST ANSWER: Thank you for your question. The Air Conditioner Side Insulating Panels measures 18" long x 8 3/4" wide x 7/8" thick. This item unfortunately is not offered in a larger size. We apologize for any inconvenience this may have caused.