Privacy Window Film One Way Reflective Adhesive Window Film Anti UV Heat Control Sun Blocker Privacy Protection Glass Tint Sticker

I put it on the inside of my windows and it was reducing the heat just fine but then at night I noticed that the inside part becomes a mirror-like surface and the outside is translucent with a just a slight blue tint. I thought I messed up so I swapped it to the outside just to find that it was still working in the same way. It was my bad, I misunderstood the description and had to move the film back inside to avoid flaking from rain or sunshine. The great thing is that I was able to reapply it once again just giving the sheets some warm soapy bath in the tub and washing away the dust particles with a soft cloth. Works perfectly fine, due to the heat reduction in my loft office I can now turn down the fan speed to low. My ears can rest and no one is complaining about the noise during online meetings. The only thing I found difficult was splitting the main sheet from the protection film. Used sellotape on the one side and then rubbed the corner with the tip of my finger. It's so tight that the fingernail won't cut in between the two.

Like the stickiness Not easy to put on once it touches the film leaves creases in the film It’s like cellotape when it gets stuck together never gets it apart Would buy again waste

The sheet comes with a couple of stickers to remove the protective backing. Fine if you are going to use the whole sheet for one window. However, I used it on 4 separate windows. My hubby had to resort to using a scalpel to prise the backing off at a corner. Apart from that the instructions were perfect and the film smoothed out perfectly with the aid of an old credit card. Wet the film and the windows well with soapy water and you will get a perfect finish. I knocked a star off for the backing but this is probably not the seller’s fault. So really 5 stars for the seller and 4 stars for the manufacturer! Complete privacy when looking inside during the day, night time you will still need to draw the curtains. Would buy again with no hesitations.

Provides privacy in the daytime. Only downside is that plants and flowers are dying due to the reduction of sunlight.

I am not sure in what universe this is easy to apply, but the plastic liner was really hard to remove, then when I lifted the film, it proceeded to stick to itself from every possible angle, and it was very hard to pull apart, after which it was all wrinkled on one side. Even the side that did not wrinkle wouldn't stick properly to the window, even though I followed all the instructions, and it takes a long time to get all the air bubbles out (which eventually reappeared as the film started to fall off). Overall it was a waste of time and money, wouldn't recommend. If you do try it, it is definitely a two person job to apply nicely.

Bought for my back window so neighbours kids couldn't see through when on trampoline. But at night you can see through it. But it does the job I needed it to do. No complaints. Easy to fit.

If you’re buying this for privacy or a direct sunlight application it’s flawed the adhesive is applied to the wrong side meaning that the chrome reflective surface is facing the inside of the window. Whilst I like looking at my own reflection it totally defeats the object of the film as it doesn’t reflect the sun rays with all of the attendant benefits nor does it provide privacy. Buyer beware.

Bought to help block light in conservatory. Very hard to start to peel backing off sticky side. Diagram showed as if use 2 arrows to pull apart but my arrows were on packaging and no use. After creasing corner several times and rubbing with fingers a tiny bit opened- after that a doddle to apply