BDF NSN70 Window Film Transparent Ultra High Heat Rejection & UV Cut NSN 70 (Very Light) - 36in X 50ft

I can really notice the difference in UV protection with this film, which is great. Installing it on my large windows was a bit challenging to get a perfect finish, but on smaller windows it was very easy. After several months, it hasn’t peeled or lifted, so it definitely does its job well

Have to be very careful with it but if you have help, it can be easily done. My windows looks great, bubbles went away after a week. I used a very small amount of dawn, liquid soap, just enough to get a slip and not a bunch of suds. And I sprayed a lot of it on the window and the sticky side of film. So far 8 months, windows look amazing. Heat is reduced, not sure by how much but I can definitely tell the difference just by how it feels in the room. I didn’t want it to be too noticeable from the outside and it does just that, it’s not exactly 100% clear but it is considered transparent as far as color goes. Still it has aVERY slight mirror effect and I mean slight. Not enough to consider it a reflective tint at all.

First, this stuff just works. Every room that I've put the film in, even just one window, had had a noticeable decrease in temperature, with little change in visible light. Second, this stuff is fairly difficult to install as it has a sticky backing. If you don't put enough water/solution down first it will stick to the window immediately and you won't be able to get the air bubbles out. Once you get the hang of it it goes on much easier, though due to its sticky backing a helper is definitely recommended, as is a very clean work area. Any dust or hair that gets on it are nearly impossible to remove and will be stuck to your window (along with an air bubble probably). Be sure to use plenty of water/solution to allow it to slide on a thin layer of water. This will allow you to slide it around and into place before the adhesive sticks it to the window (very firmly). An additional few ingredients would be patience and handiness. Definitely worth the money and hassle, if you're handy. If not, maybe a handyman could be hired for the install.

Very effective it lowering the temp inside my house during the hot summer heat wave! Still lets in plenty of light without the UV. Easy installation and would recommend to a friend for sure

Keeps the house cooler!