Reflective Foil Insulation, Double Reflective Bubble Insulation Sheet, Aluminum Foil Bubble Shield, Radiant Barrier Roll for RV Windows Weatherproofing (23.6''x 10Ft)

I bought this to cover a large window in a room that is facing the west side of the house. The evening sun really bears down on that part of the house, especially since we're in the middle of a week long heat wave. Even though there are blinds for that window, the room was still getting hot. So I put this foil insulation between the window and the blinds and I could immediately feel the difference. The heat was no longer coming through. It was very easy to install. Cutting was also very easy.

I couldnt be anymore happy with this purchase. I have massive windows, so for me to buy blinds for them would cost an absolute fortune. I have old thin windows and live in Florida so the heat that comes thru the windows is insane, so I bought these.They have been a dream! They’re thin enough that light shines thru very slightly but the heat stays the heck out of my home. Its also very east to cutI bought these to serve 2 purposes. 1 for heat control and 2, I dont have and cant afford blinds. This keeps prying eyes and heat away. I will be purchasing several more sheets of this product to cover the rest if the windows.

I am so glad I chose this product over some other ones. It's super easy to install. The thickness is perfect. I live on the 3rd floor of an apartment building and trying to get my apartment cooler during the summer months in the Midwest. As soon as I put this up on my windows in my bedroom, I could definitely feel the temperature difference. So of course, I had to get more to put up on the rest of the windows in my apartment. I did run out of the sticky circles that came with these, so I have been just using clear box tape, and they still stay up and secure. Just a couple more windows to go to complete a cooler apartment.

It did the job it was bought for.

Works great. Very opaque. Western windows were cool enough not to burn you in the late afternoon sun.Living room was WARM. Now the windows are just above room temp and the room is much cooler. Air conditioner runs half as much.

Exactly what I needed

This was said to keep the cold out. We’ll see. I do want people to know that I only had enough for 3 windows. 2 were 48” x 27” in my coldest room, with the larger one being 60” x 48” in my living room. The coldest room registered 60 degrees before putting up the bubble wrap. After one night temperature in the room is 63.5, better.The bubble wrap is 48” wide so that worked out well.They do provide small round stickies to put up the wrap. They stick well. Easy to cut and install. Seems durable enough so it can be taken down for summer and installed again.Seems like a cheap way to help keep the cold out. The only down side I can think of is that this is opaque so you cannot see out the window.

product arrived undamaged