Covid Safety Procedures

Anti Glare Film

Commercial Anti-Glare Window Film


Did you know that sun glare and continued exposure to heat from sunlight can seriously affect staff productivity in commercial buildings and lead to serious health problems for staff and customers?

Like most companies, if you use computers, laptops or tablets in your business premises, you need to consider the harmful effects of sun-glare and ultra-violet (UV) rays, the problems they can cause within your workplace and which solution can best resolve these problems. An affordable, maintenance-free option is Prism’s anti sun-glare window film.  

Research has shown that sun-glare can lead to loss of staff productivity and various health issues and disorders, including:

  • Skin damage, disorders and melanomas
  • Eye strain and cataracts
  • Migraine
  • Fatigue
  • Premature aging
  • Attacks of Lupus from strong sun rays


As anti-glare window film installation specialists, Prism will advise you on the right film for your commercial and environmental requirements. Our film lasts up to 20 years, has a full manufacturer-backed warranty and is suitable for glass or polycarbonate roofs and windows.


Reducing Sun-Glare to Improve Work Environments


With the trend for larger office windows, skylights and the greater use of glass in buildings, demand for modern high tech window film materials is high because when applied to your office workspace, it helps make your environment pleasant to work in and assists in your responsibilities towards climate change

Prism can economically cut up-to 85% of all glare in your offices. Solar window film can be barely noticeable, yet can cut out harmful UV sun rays by up to 99%.

Having professionally-chosen anti-glare window films in your office can significantly reduce your heating and air-conditioning costs too. We will take into account the positioning and size of your windows and calculate the density of film required to create the office environment you require.

Anti-glare window films’ one-way mirror finish will also deter would-be intruders and provide office privacy for members of staff, as well as offering a higher level of security for commercial premises including bomb-blast protection.



Prevent Sun-Glare Damage to Office Furniture and Fabrics


Did you know that excessive rays from the sun can also fade and damage expensive office furniture, fabrics and wall hangings in offices? UV rays from the sun are responsible for over 80% of the damage to carpets and furnishings.


Don’t risk the high cost of replacing your office furnishings when having a professional anti-glare window film or door-film fitted is more affordable and increases longevity.

Prism’s anti-glare window film performance speaks for itself:

With Prism Window Film

¼” Single


¼” Single


Double Pane


Double Pane


Solar Heat Reduction 72% 57% 58% 49%
Heat Loss Reduction 10% 10% 6% 6%
Glare Reduction 83% 83% 83% 83%
UV Blocked 99% 99% 99% 99%
Total Solar Energy Rejected 79% 79% 79% 79%

Without the right professional advice you may risk either having offices which seemed unbearably dark or film that does not reduce the UV or heat build up by the desired amount.

Available in different shades, mirror finishes and colours, Prism’s anti-glare and anti-reflective window film gives a completely stylish and professional look to your office space. 


With a selection of densities and heat-rejection qualities, you can choose from:



Workplace Regulations 1992, #14 requires employers to ensure that glass within their commercial premises are fully risk assessed and qualifies as “impact-safe” or “safe-breaking” and clearly marked with manifestations. This means every piece of glass in commercial walls, doors, partitions and gates is affected and requires health and safety compliance.



Window Film Installation Case Studies


Explore the various projects that Prism have completed, to understand the different types of film available and the benefits that installation will bring your company:


Commercial Client Case Study Type of Window Film Installed Internal or External Film?
St Johns CoE Primary School  Silver 20 Solar Film  Internal
Vehicle Licence Bureau  Silver 20 Solar Film  Internal
Brayley’s Renault Mazda Car Showroom  Silver 20 OSW Solar Film  External
Sealed Air  Silver 20 OSW Solar Film  External


Our commercial gallery page provides before and after images, for your review.



Your #1 choice for window film supply & fitting


All of our window films can be installed by commercial property owners or fitted by a qualified Prism installer – however for large applications, a professional window film installer is suggested.  

We’re committed to becoming the first-choice supplier of window films for companies 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 variety of window film ideas and samples, each containing different metals, layers, base layers and adhesives, to choose from, to suit every client’s needs
  • Installed by a fully qualified professional
  • Complete manufacturer’s warranty
  • Extensive range of window film styles, patterns, textures and colours to match your corporate brand
  • Film is used from some of the leading window film manufacturers in the world
  • Maintenance free and easy to clean – just wipe with a moist sponge or cloth
  • Long life span - up to 20 years - with “once-only” installation
  • Applied to existing window glass
  • ‘No business disruption’ installation including out-of-hours and weekend working
  • Typically installed within 1 day, although larger commercial applications may take longer
  • Rubbish removal – the environment we work in is left as it was, before we started the work
  • Access to mobile window film installation equipment, used for heights inside and outside your premises


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.