Arthome Heat Blocking Window Film Anti-UV 60cmx460cm,Heat Control Window Stick Tint Reflective No Glue Static Cling Adhesive DIY One Way Film for Home and Office Sun Glare Reduction with Tool

We have four large skylights in our kitchen and dining area, giving us the feeling of being outdoors. However, the UK's summer heat has become unbearable, making it almost impossible to sit in this space. We installed these window films, and they work like magic. The light is reduced, but it's pleasantly cool without being too dark.I should mention that the installation is incredibly easy. I'm terrible at installing screen protectors—I even messed up my Apple Watch protector—but installing these films was a breeze. The key is to use a lot of water, both below and above the film. It might sound odd, but the films are applied from the outside, or at least that's how I did it.This product is amazing, and it comes with all the necessary tools included.

Very easy to apply, reasonable cost, difficult to see inwards during the day but pretty clear both ways at night

I bought this to add some shade to a hard to reach velux roof window.Despite the height and angle I had to work at this film was very easy to fit. I cut it to size first rather than trying to trim it in situ but this worked incredibly well and I could make slight adjustments to the positioning.The film blocks out quite a bit of light so it makes the room a bit dark on dull days. But it is very good at reducing glare on sunny ones. Given how easy it is to install I am tempted to take it off in winter and put if back in summer when it's really needed.

The thickness is excellent and adhesion is great not the easiest to fit to a circular window being so thick but a square window would be a dream does leave indoors quite dark and privacy is not the best for anything close to the window but anything a few inches away you'd never see from outside in passing. That all being said was bought to keep the heat of the son out and that it does do a very good job at more than likely it will also lighten in doors the more the sun works on it.

Easy to fit - just don't add more than a drop of shampoo to 2 L water - useful knife to cut excess.As soon as there is light inside the room, the mirror is no good. So a room with multiple windows (especially a loft with Velux windows) this product will not deliver the privacy. This privacy was critical for me, so this product won't do.

Awfully product. There's no stick to it. Also it's horrible to work with trying to place and as soon as you start to get the bubbles out it scratches to he'll

When installing it, the tool they give you leaves loads of scratches all over it, not visible in a photo during the day though. Second complaint, it makes the outside look like you’re looking through a low quality camera ( second photo for proof - it’s taken with an iphone 15 pro with clean cameras, third photo is with the window open ). I’ve bought better ones than this last year. Is reflective from the outside though.

Works perfectly. Looks like a mirror from outside blue from inside. A bit darker but to be expected.Easy to cut with the very sharp scalpel provided and easy to smooth out bubbles with the squeegee.Spray lots of water on first and over so as you smooth it so it glides easily.You can see the middle 3 windows are those I put the film on.