Adjustable Window Insulation Kit 47inX63in(120X160cm) for Winter Keep Cold Out,cuttable Transparent Film 180㎛ Thickness,Easy to Open for Ventilation,Reusable Plastic Window wrap

Used to upgrade insulation qualities of my enclosed single glazed lani. Home Depot's shrink kit that looks very a similar product is 0.019mm. Mellroom is 0.18mm thick. Did you see the trick? HD's has a 19 while Mellrom has only has an 18. But HD's has a '0' infront of their 19. That makes Mellroom's vinyl 9.47 times THICKER than HD's vinyl.Mellroom's vinyl is thick and for me created a better barrier to stop air movement and better insulation qualities. Plus, far more resistance to damage and tearing when I remove the vinyl with its velcro attached from the window to roll up for the summer. The adhesive velcro attaches OK to cold alumimum frames, but it could be upgraded to heavy duty adhesive for use on aluminum.Pro: Overall a great improvement, an easy to install product and economic insulator for the money.Cons: Amazon put a limit of 1 per customer which they then lifted, but only had a 1 small size in stock when I needed 5. So not having enough in stock at Amazon in the winter is a con.

Living in the old house you need extra applications. I tried this winter. A little hard to apply perfect fit, I used extra wide tapes. Doesn't look nice but it is behind the blinds......it helps a little I think.

Last winter, my spare room was so cold there was frost between the storms and the windows. This year, I installed Mellroom window insulation. It took about 10 minutes per window and was very simple. The outside temperature was nearly zero when I stuck the tape on the window frame and it's holding just fine. I also like the fact that this window insulation is reusable. The Mellroom insulation kit is so much better, the plastic is so much thicker, and the installation was so much less complicated than any product I've used before. If you have curtains on tension rods like I do, you can install the insulation over them. Easy-peasy.

No complaints

Great product. Had an evaporative air cooler removed a couple years ago and they left a vent that was covered on the roof but still allowed cold air inside. Kept feeling a draft in my living room over the couch. Tried a few other items but those were too big so returned. This fit the bill. No more draft. I expect it will also keep the hot draft and any bugs from getting in also.

It looks super cheap and it doesn't help with the noise.I put it in the trash

Although I had to have a friend help install it, the effort was and is worth it.

Ease of cutting: Easy to cutSize: Ample size. Plenty of extra material to work withTape quality and seal: Epic failure. If you're around to press on the tape now and again, it works. If you go a few days in between pressing on the seal, it will pop off the wall. The adhesive on the tape needs to be stickier.Based on the tape quality and the lack of a good seal that doesn't have to be tended to, the value for the money is sub par.