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Mirror Window Films

One-Way Window Film


The popularity of one-way window film is due to its ability to offer total residential privacy, with a highly attractive and stylish finish that will compliment any indoor decor.  

The mirror window film Prism supply and install is available in a wide choice of different colours and tints such as bronze, gold and silver and made from

Our one way glass films have exceptional ratings in heat control and UV ray protection. Often the cosmetic improvements created by applying one way film create a more desirable environment to live in.

One Way Mirror

Find out more about how mirrored window film works here.


Total home privacy with heat-reflective film


One way mirror film creates a daylight privacy barrier where you can see out (with a tinted appearance) but where people cannot see in.

This is ideal for lounge windows, where curtains can be left open to allow natural light to come in, yet gain the privacy of walkers by who cannot see inside.

The most common one way film is silver mirrored, which will also act as a solar and UV film, preventing excessive heat coming in while stopping 99% of UV rays, therefore protecting fabrics and furniture, while significantly removing glare.

Mirrored window film also adds an extra level of security to your home, as throughout the day would-be intruders will not be able to see inside.

It should be noted that at night, when the lights are on inside a property and it is dark outside, people will be able to see inside, so curtains or blinds should then be used.


Your #1 choice for window film supply & fitting


All of our window films can be installed by home owners or fitted by a qualified Prism installer.  

We’re committed to becoming the first-choice supplier of window films for homes locally in Hitchin, Hertfordshire and the home counties as well as across the UK.

With a dedication to delivering the best service, we combine professionalism with top quality advice and experience spanning 22 years.

Why choose us?

  • A fully qualified professional to install
  • Complete manufacturer’s warranty
  • Extensive range of window film tints
  • Not restricted to 1 manufacturer
  • Maintenance free and easy cleaning – just wipe with a moist sponge or cloth
  • Long life (up to 20 years)
  • Usually installed once only
  • “No disruption” installation
  • Typically installed within 1 day
  • Applied to existing glass


Find out more about how we work, read our customer testimonials and case studies or get to know more about us. Alternatively, catch up on our latest news, see examples of what we do in our gallery or dive into our FAQ’s and resources sections.

We can also help building contractors, architects and specifiers on new builds, renovations and refurbishment projects.