Im really happy already with this product. I was looking for something for winters that is more durable. The ones with double-sided tape would always end up falling off. The fact the plastic can be removed and reused each year makes it worth the premium you pay vs the cheaper stuff.

I have larger windows but was still able to get the 48" width and run trim on the middle, and it still managed to snap in place with two layers.

I can't speak highly enough about their customer service. I had a small issue with the wrong size film being sent and they resolved it no fuss. I also had another order that I later asked to cancel and it was a breeze.

Easy to cut to size of my door frame and **** in to the frame.

These are the best I have used in terms of adhesive and depth of track.

Installed these and they work great. Heat shrink window insulation is tight and keeping the cold air out.

Ordered these to put plastic up on a window and they are perfect. They shipped immediately and got in two days! Great product and great customer service. A go to place.

The plastic sheeting is great!

Easy install and is doing exactly what it was needed for. Only problem is I pulled the plastic too tight and the 3M tape couldn’t hold the plastic in plce with a wind blowing on it (it’s not on a window, it’s on a screen). Used glue to put it back and no problems so far! Great product!

Very nice product and easy to install

Super easy to use.

I have been looking for something to seal the windows in Winter besides using the standard shrink wrapping kits. My windows have a ledge, not a flat edge all away around the window. I was able to jerry-rig a way, with the extra pieces, so I could use the kits. I have a heavy duty tin snips that allows me to cut the pieces to the right size as well. I will be ordering more kits for my other windows that can use this.

It's a good, less expensive alternative to storm windows. The zippers stick really good. Need to place them where you want them first time. I took cover off half, put where I wanted it & slid rest of it off as I went down.
Zipper is a bit hard to push in but it stays put. And is removable if needed. Liked them so well I ordered some more for windows in camper. And told someone else about them & he may order.

Excellent product, as advertised, will be ordering more for a rental property.

I used 2 kits and taped the seam using weather using tape. It’s doing a great job of keeping the drafts out and letting light in. Super sturdy. Glad I found these.

I have been looking for these fro for 20 years, so glad I found them.

Great kits, ordering more