MOTUKA 40" x 80" 118mil Single Reflective Foil Insulation Foam Core Heat Radiant Barrier 21.53 sqft Aluminum Foil Finish White Foam Heat Shield

Great for winter/hot summers to keep out sun/cold

The insulation seems to be made well. So far I have no complaints. I will update my review if anything changes.

Little to thin to insulate my boat cooler but ok for smaller projects

I bought this to make some rubber gaskets and shims for my Jeep wrangler Freedom Top closing latches on the panels works great

Bought this product for our planned winter camping. Our tent is a triangle tip so hopefully we will surround the walls with this, so far trying it out over our window, not as cold with it on! So im satisfied witb product! It is about the size of a full flat or queen blanket. Not bad for the price! Ordered a second one!

For the price it's not alot, you definitely can not cover alot of area with just one. Also for the price it doesn't have any adhesive. My fault, but I found another use for it, I made my own reflectors for the windshield. Works great for that but buy 10 if you if you want to insulate anything semi large, I was gonna line a drafty outside closet.

Easy to install. Just cut to size and place in the window frame.This works well for windows that have the glass slats that you use a lever to open and close. They leak air in the wintertime. Haven't had any issues since putting this in the window to block the air.

The Rolled Product had lots of delamination with the foil. It was full of Air Bubbles where it did not stick to the foam. Mine arrived folded inside a small Amazon box, and it did not even measure the 40" x 60". It's almost as if I received something someone sent back. I needed 31"W x 37.5"L, and after trimming, I had 6" of length left which I threw on the garbage. Do not buy this, pick something else. Normally, I would have called Amazon and sent this back; but I needed it to insulate a window, so I used it.