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

Fit just right

It was easy to install and perfectly keeps the cold out around our ac. And it’s not an eye sore. Highly recommend. It will definitely be used in the summer too to keep the cold in.

I would not exactly call this foam. It is more like a thick vinyl. It comes in a roll and you cut out the shape of the air conditioner. It isn't stiff, like a board - it is more like a table protector. It takes some measuring and cutting, but in the end, does look as it does in the photo. I was very happy with this purchase. It certainly helps to insulate and make the area surrounding the air conditioner look more neat and uniform.

This has worked out very well with my window A/C units. It keeps the cold in and the heat out, especially important as I live in Florida.

This product is a joke and ineffective. I WANT MY MONEY BACK, but unfortunately, I can't return it for a refund because it ripped into 50 pieces when I removed it from the window. It's impossible to remove the panel without ripping the entire foam backing off, so this junk is a one-use product. It is NOT reusable, AT ALL. It's a thin, flimsy piece of foam with a cheap "leather" liner glued to it. I knew right out of the box that it wasn't going to live up to the expectations set forth in the listing. There are exactly 3 good things about this product: the instructions are easy to follow, the fit is perfect after you cut it, as long as you follow directions and measure correctly, and it looks much better than weatherstripping/tape. That's it for the positives. The taping strips are extremely sticky, which is great, until you remove the panel. This product didn't do any better at keeping the outside air, outside, than a roll of tape does. Humidity and outdoor air slips right through this with ease. I removed it shortly after putting it on, in about 50 pieces, because it rips and shreds and doesn't come off in one piece due to the taping strips. I've gone back to weatherstripping tape, which might not look at nice, but is 1000x more effective. AVOID!!!

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 carpenter's proverb -- "measure twice and cut once" -- or else you'll 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.

This thing was a pain to cut and fit. It was also soft and bendy, when I had expected a hard surface that would have been easier to measure and cut. I wound up cutting it into pieces and jamming the pieces on either side of the air conditioner and on top. It does keep out the light, but the look of it is not nice.

It seems like a great product but when I unboxed it , I knew that it wasn’t going to work and I didn’t care for the material.