Reflective Bubble Window Insulation for Summer Heat, Sun Reflector for Windows, Insulation Roll for RV Window Insulation, 24"(W) x10 Ft (L) Window Insulation Kit, RV Windwow Coverings.

In the desert it can get up to 115 in the summer. Having a big slider window on the side where the sun beats it all day makes it hard for the AC to keep it cool. Putting this up in the window has made a huge difference. Yes, you loose out on the light, but to me it’s a willing sacrifice. This came with its own adhesive too, which makes putting it up easier if you don’t have your own. It’s also very easy to cut so you can customize it to your window size. As far as how well it works reducing the heat… literally night and day! I can no longer feel the heat that radiated from the window before. I cut a couple “peek holes” so we can look outside and opening them you can instantly feel how hot the window actually is, but on this side it’s room temperature. Very good investment!

Upon removing the product from the large, soft-padded shipping envelope, I noted that it was folded and not in a roll as shown in the listing. Laying the product flat and letting it relax will make most of the folds go away. It is very easy to work with and can be easily cut or trimmed with a sharp knife or scissors. (for those reading this that might be under 10 years old, go ask your mama before using sharp objects... and never, ever run with scissors.)Where was I at? Oh, yeah... There will be a notable reduction in heat when this material is trimmed and fitted for windows. As a bonus, due to the materials used in it's construction, it keeps light out too so, for the day sleepers, it's a dream come true! Generous size (4' X 10') allows for just about any window sizes. It comes with a lot of Velcro sticky pads as well to complete installation(s). Nice buy at a very reasonable cost. Recommended to all!

I used this on my garage door and I it does what it’s supposed to do, insulate. I don’t think I can explain anymore than that lol. Good product, just wish it was a little thicker.

Works great. Make sure to pay attention to the Velcro tabs…didn’t realized there are fuzzy ones and Velcro ones that go together and used all my Velcro tabs (little circles) but they still work…I was wondering why I ran out of Velcro…

I have two windows with broken seals that face west. I live in Florida and the sun beats on these windows all afternoon. This product really works well keeping the heat out. Made a big difference in the room

The product picture on Amazon shows the product in a “roll”. The foil arrives with several folds to fit in a small box.The folds weaken the integrity. I purchased this insulation to keep the sun from coming through my RV windshield to avoid damage to the RV dash. That being said, the product does block sunlight. I do not wish to build a frame to support it, as I would prefer to be able to easily install and remove then roll it up and store under the sofa.

I bought this to help keep the sun and heat out of our front room. Our house faces full west and it gets so hot in the summer. The outside temps get well over 100 degrees where I live. I bought this to go on our front room living room window and it cut down the heat so much our AC would run constantly from noon on during the day. Now it starts running from about 4 PM till about 9 pm when the sun goes down so it significantly helped our AC unit so that it would run all day. I am going to put it up again this year and i am happy i bought them. One thing if you buy these and life in an hot place like i do make sure you cover your windows only i made the mistake and covered the window sill (where the track is) and it warped it cause it got so hot so just be sure to cover glass part on the windows only.

This worked SO WELL to keep the car from being an oven at a music festival. It was easy to cut to the necessary sizes of the car windows, and the Velcro dots were simple to use. I think I’ll be able to reuse them easily!