Petoto Double Bubble Reflective Insulation Roll, 47 in X 65.6 Ft (258sqft), Aluminum Foil Heat Insulation Roll, Radiant Barrier Thermal Shield for Windows, Garage, RV

I initially bought this same product from a different retailer. When I purchased from Walmart I got more product for a better price and faster shipping!

My office was very hot in the afternoon in this heat dome and I wanted to make it cooler without spending a fortune on expensive insulating curtains as I have 5 pairs of windows in this room. I quickly cut lengths of this reflective insulating material and taped in 3 or 4 spots to hold in place. It quickly made a big difference in the temperature in the room !! Best quick fix.

it was thin (as described) and easy to cut and place in our double glass doors that were letting in lots of heat from the sun. The difference was immediately noticable. We also used it to add a small layer of insulation to our popup camper bed areas. It worked great for our purposes!

I'm so happy this arrived so soon. its 90° and up and I need to cover my camper windows and everything. the package was wrapped so it didn't get damaged and it was o lightweight for me to carry.

I used it to seal a place in my attic. The roll was easy to carry up in the attic. Perfect size to work with a n a refined area. It is a true heat repellent. It's was easy to trim and tape

I use this to fashion a sunshade for the inside of the screen door in our RV. It is perfect for that job!

I bought because of price and it was worth it. Great roll to insulate small protion of crawl space.

it is exactly what I wanted...used it on bedroom windows because it was to hot...work great would buy it again

I bought this insulation to install on my patio doors that face west. The installation was easy and the product works great.

Did not insulate camper windows at all .