Almost impossible to eliminate bubbles, even though i removed the double glazed units to fit the film. Even the bubble free bits give a distorted view through the glass. Removed and binned…..

Excellent product at a good price.

Great stuff good value for money and arrived on time

Worked very well and relatively simple to apply having checked the YouTube video.

Absolutely brilliant, was easy to put up and exactly what I needed for the conservatory. Will definitely use this company again.

Great service, product well packaged no damage. Perfect very happy with everything. Thank you.

Very happy with the ease of ordering, price and the very quick delivery. Good website, easy to navigate with lots of options. Will be using again very soon.

Fast and efficient service

The ordering process was straightforward, communication was good, the product arrived in good time and well packaged. I would have no hesitation in ordering from Window Films Derex Ltd again.

Great products at great prices 👍

Very happy with this film, easy to fit and it's a good price. I will be buying more for other windows

Can still see through both ways?

Good clear instructions quality excellent arrived in timely manner Looks great on My only little gripe is that is says horizontal but length is vertical I don't think it's made clear so we had to put it on in 2 pieces

Quality product at reasonable price and a video to explain how to use it! Well done.

I have ordered window films on multiple occasions from Active Window Films. The delivery is swift and the products have been first class every time.

I bought film for a shower screen after the last one exploded. The film was a good price, delivery fast and the quality seems great. Easy to fit. Very happy

HELLO GREAT PRODUCT, GREAT SERVICE WITH SENDING OUT PROMPTLY, ETC. ONLY NEGATIVE IS THAT THE SIDE OF THE 'FILM' WHICH IS THE "BACKING" WOULD MAKE FITTING EASIER IF IT WAS MARKED IN SOME FORM ? THANKS WILL USE THIS COMPANY AGAIN AND RECOMEND !

Very pleased with the window film, cuts down on the sun shining in and keep the room cool, easy to install with good instructions and a video tutorial, Also free delivery Excellent service

Order dealt with quickly and recieved well packaged.