A/C Side Insulation Panels Set of 2 by LivingSURE

great for when the window is wider than the air conditioner.

Fit on great, easy to shorten

Great quality… easy to use..!!

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.

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.

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.

I like these panels - I had an old pair and they were worn out and glad that you could supply these. <br />Really helps around window air conditioners to keep out the wind.

This product has adhesive on one side so it will stick to the air conditioner but does not stick to the window frame. It can be cut to fit into the window space. It is very good at keeping the hot air out and the cooler air from the air condition unit inside.

It was smaller than expected. We had a small window unit and the expansions that came with the unit do not go all the way across to the window sides. We needed to add additional foam. It is too early to judge efficacy because we have just started summer use of the AC unit.

These are just foam. The picture made them look like accordion panels and there is nothing in the description really saying what they are made of. I would not have paid almost $20 for some foam.