BDF NSN70 Window Film Transparent Ultra High Heat Rejection & UV Cut NSN 70 (Very Light) - 36in X 24ft

Now that we are well into summer I haven't noticed any difference in temperature at all (despite other reviewers claiming significant temp drops). I found the product tricky to handle and install and I would rate my handyman skills as well above average. Absolutely nothing whatsoever can touch the adhesive side once the backing paper is removed and the windows themselves have to be spotless without any debris, paint spots etc on them or else it will result in a large air bubble. The squeegee tool included was far too small and at times left scratch marks on the window film. If I had to do it all over again I wouldn't have bothered installing this.

The product was delivered on time and well packaged. We put he film on 1 window, and then placed identical colored construction paper in the window where the film had been applied. We then put the same construction paper in a window next to it without the film. You can see how the red has faded and the black has faded as well. These were in the window for 4 days. I expected to see very little change to the paper hat was behind the film. I was very surprised by how much fading happened in such a short time in general. I wish I could get a refund because this film does not protect 98-99% of us rays.

The provided plastic tool totally scratches the film even if you spray and keep wet do not use it !! Use a rubber squeeze instead they should provide tool with rubber edge

Not to difficult to install. Time will tell if you save money on energy costs.

Our family room has 8 large windows ( 4' x 6' ) and the AC was struggling to keep the room cool in the evenings when the sun was shining in. After installing, the room stays cool in the evenings now. It is so clear, you cannot even tell it is there, other than making the room much cooler. With help of my wife to hold and position the tint, all the windows came out absolutely perfect. If you haven't installed tint before, order some extra to practice. It is exactly like tinting a car window ( just a much larger scale ). I just placed another order to do more windows.