Pearwow Window Air Conditioner Surround Foam Insulation Panels,AC Side Insulating Sun Block for Summer and Winter

Okay, it’s just a roll of insulated plastic vinyl but it looks so much better than the accordion-style ones I’ve used in the past and it insulates pretty well. When I raised rents in my apartments I used these and the tenants said they loved how much more upscale it made the house look. The tape that came with it worked perfectly and I finished the edges with some white gaffers’ tape because I’m not the steadiest with a pair of scissors. Worth the price.

I bought this for a bedroom, and it actually gets so cold I have to cut it off. Its worth the money.

Requires double sided tape (included, but messy). Thinner foam than I expected. Also comes rolled up, so has to be smoothed out before installed.

Material is good quality the only lacking part is probably the adhesion tape. That being said I use silicone around the sides anyway and the material seems to be pretty durable and a high quality. The bonus was I was able to do two complete window cut outs on the top bottoms and sides so that’s a huge perk.

Hard to understand directions, difficult to cut. No margin for error. Ended up in the garbage.

very easy to install and excellent quality

This piece of foam is an absolute waste of money. The purpose is to leave your unit in the window while keeping the draft out. Dont count on it. You have to cut the foam to the measurements of the unit with the unit in your window, easier said than done. You could get a piece of foam anywhere for a lot less & do the same thing. My window is 1 of 2 side by side so there is nothing to attach the adhesive to. They dont bother saying its for a single window. Waste of money & more importantly waste of time.

This product was described as window ac panels they do not work. Its foam board that you have to cut and still lets air in looks nothing like the pictures. Picture looks like a nice finished box to fit around AC. This was horrible and now on the trash. Dont buy waste of money

Does not work as expected

The insulation panel was fairly easy to install and it will definitely provide additional insulation, both in the summer keeping the heat out, but especially during the winter, when the A/C is not in use, keeping the cold out. (Once in place, I only remove the window-mounted A/C in my home office when I need to buy a new one.) The instructional video on the amazon product page is VERY helpful. Be sure to follow the carpenters proverb -- measure twice and cut once -- or else youll mess it up. The most difficult task was laying down the double-sided tape, which is tricky to work with. However, the vendor provided more than enough of the tape; I used only half of it.