SmartSHIELD -5mm 24''X50ft Reflective Insulation Roll, Foam Core Radiant Barrier, Heat-Cold Shield, Thermal Foil Insulation - Pure Aluminum

We live in a 35 ft. Camper full time. Needed to cover inside of windows for winter. Very easy to cut length a place in windows.

Easy to work with and does a great job.

This works well in blocking the sun.

I was able to nicely trim and tape to the 50 gal HW heater. A lot of$ for foam and thin aluminum foil though. (only reason for a 4*)

Easy to work with. Thick compared to others. Definitely a better quality than some others I’ve purchased.

We were getting a lot of heat in through a metal garage door in the warehouse, we insulated the door with this using a 2-sided tape to attach it to the door. We could immediately tell a difference. It took some time to find the roll size that would work best and this one was the perfect heighth for the panels, we just had to cut it to the correct length. Works great!

Excellent product. I have been scouring the internet for 6 months looking for some quality thermal insulation to install in my Mustang so I can put my new carpet in. I haven't found anything that is reasonably priced. It's insane how expensive thermal and sound insulation products are for a car. I refuse to pay over a dollar a sqft so been driving without carpet. When I found this product I was sceptical because it was a new listing and had no reviews. But finally something affordable, so ordered 40 sqft. Came in 2 only days not 4 - 6 days and let me tell you, I am impressed and very happy. Ordered 100 sqft additional and that was here in 2 days also. I recommend using 2 layers, the second layer makes a big difference. I installed 3 layers in the hottest areas, 2 everywhere else. Now when I idle my engine for an hour everyday on my lunch break in direct sun light, my car gets chilly inside. It's crazy, I love it

I have a very 100+ year old house. I was losing lots of heat in the ductwork that runs in the crawl space below the house. I wrapped some of the ducts with one layer of this as an experiment. Heat loss decreased by 20 degrees with only one layer of this insulation. It was very easy to measure, cut, and apply. I'm buying more for the rest of the ducts.