Surround Insulation Side Panels White for Window AC Unit Indoor Air Conditioner Cover for Winter and Summer ( Fits 36" - 40" Wide Window)

Easy to install, looks great, and really provides insulation I was looking for

Easy to install and Perfect for closing all gaps

I had my window unit pretty well sealed with foam pieces, but wanted a cleaner look. I have a “u” shaped unit , so there are some brackets and bottom rails that might not be an issue with standard air conditioners. I spent over 2 hours trying to carve back some of the foam to get a better fit, and ultimately used white vinyl tape to help keep a tight seal, It looks okay, a step up from what I had but I’ll keep looking for another option for the rest of my air conditioners. If I don’t come up with a better option I’ll try it again

Works great! No more bugs or drafts.

Works perfectly and enhances the look around the AC. Very easy to install; but be careful NOT to undercut!!! It’s better to cut a little bigger than trim to fit.I hope the seal will be tight enough so I don’t have to remove the AC in winter. I bought one just for trial, but I’m definitely buying three more for other ACs.

My AC is in one side of a double window, and it slipped by me that this was relying on the outer portion of the window frame to press up against. Initially I was thinking that it would be placed into the frame in front of, but with, the accordion side panels. I hadn't really looked at the accordion when measuring the unit so it didn't occur to me that the lack of a surface on one side was going to be a problem. This was my own fault for not looking at that detail more before purchasing, but would be nice if it came with something to account for such situations, like perhaps a flap without foam that could be cut to height and attached to the foam (like the large flap on the top strip) with something like the small flap adhesive to bond to the window frame. Instructions were also kinda vague, so it was unclear what I was supposed to be doing for some parts. The video on the product page was much clearer about those few tidbits. Product seems like it would work well overall, but I have to figure out a way to work around the missing wall problem. Would also be nice if it came with some kind of tape to seal the edge against the walls to keep things from potentially moving around or bugs squeezing through.

Perfect.

The window looks much better and nicer with those panels for sure. The only thing I don’t like about it besides the price is that when I cut the panels, the material (foam) sheds and flakes.