Covid Safety Procedures

Security Window Film

Security Window Film


Are you worried about your home being broken into by burglars? Breaking and entering through your window, patio door or glazed door, is their quickest route.  

A single square foot of shattered glass can produce two hundred razor-sharp fragments. If you have children at home, this can cause serious injury and in some circumstances, death.

With Prism’s advanced security window film, the danger of injuries due to shattered glass is removed. Hi-tech security window film is created using layers of polyester film bonded by special adhesives. These additional layers create an almost invisible safety field around the glass that prevents it from shattering into thousands of lethal shards.  

Protect your home against window-breaking intruders


Have you, or someone you know, ever suffered a burglary?

If you consider how small a barrier glass is to a determined intruder, you will appreciate how very easy it is for a criminal to enter your home. Thankfully, residential window security film provides a powerful and economic solution. The application of modern security film to your windows and doors can create an almost impenetrable barrier, which is invisible to the eye, yet extremely tough to break.

These thin films can be quickly applied, therefore deterring the destructive effects of intrusion with a barrier that holds the glass in place.

An additional benefit of security film is the privacy it affords, using a one-way mirror effect to deter and prevent potential intruders from looking into your property.


Storm damage protection


Storms and severe weather conditions can cause trees and debris to damage windows. At night this can be especially dangerous, when accompanied by heavy wind and rain.

During a storm, pieces of flying wood can smash into an unprotected patio doors or windows, with potential injuries to the occupants. If your windows are old, fitting window film offers extra security and peace of mind.

Security window film is inexpensive and Prism will advise you on the most suitable film for your property. We’ll install the window film quickly and without mess.


Bomb blast & explosion protection


We live in a far from perfect world. Bomb blasts and explosions due to gas faults or flammable substances igniting, although rare, are an increasing threat to the security of all homeowners and members of their families. Using modern materials, window film can make your windows bomb blast proof.

The types of security film we use provide a powerful barrier from the dangers of such events and are used widely by the UK government and companies throughout the UK, to prevent injury from these potential disasters.

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 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.