Based in Birmingham, Guardian has been designing, supplying and installing residential & commercial films across the UK for over 15 years. With Chas, Constructionline, Exor, Builder’s Profile & Safecontractor accreditations, Guardian Window Films are approved installers for all of the world’s leading window film manufacturers.

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Solar Window Film

Guardian has been installing solar control window film in commercial, retail, government, military, hospital, university and school buildings, throughout the UK for more than 15 years. Our aim is to help these establishments and institutions control and reduce heat, glare, energy and electricity costs, whilst improving aesthetics, safety and security.

What is Solar Control Window Film?

Solar window film is specially designed to increase comfort and productivity. Our solar window film saves on air conditioning costs, by reducing the amount of heat and glare transmitted through the glass.

All of our solar control window film is in compliance with UK and European Health and Safety Regulations. This includes: HSC Approved Code of Practise Workplace (Health, Safety and Welfare) Regulations 7, 8 and 14.

What is Are The Benefits of Solar Window Film?

Heat Gain and Glare Reduction
Solar control window film can reduce heat gain by up to 85% and glare by up to 90%. Get in touch to discover our full range, including options such as; optically clear non-metallic films, which stop 97% of infra-red heat, whilst also rejecting up to 50% of the total solar energy. This particular film is warranted for 15 years, providing you with peace of mind and insurance of expert quality.

Reduced Energy Costs
Energy control is a primary responsibility of all businesses and organisations, not only to reduce their carbon footprint, but also to minimise costs from energy consumption. Guardian’s heat control film will reduce your dependency on expensive air conditioning equipment and energy, hereby reducing costs and enhancing your environmental responsibility, saving you up to 30% of energy costs.

  • Short Payback Period of as little as 2 years
  • UV protection protecting your skin and preventing furniture from fading
Our protective films can stop almost 99% of harmful and damaging UV rays. They can help protect you, your carpets and furnishings, in a bid to retain their original colours.
Reduced Energy Costs
Our window films are also available in thicker variations of up to 350 micron thick to ensure protection against personal impacts, bomb blasts, industrial explosions, vandalism and theft alongside its anti-heat and anti-glare attributes.

Aesthetic & Decorative
There is an extensive range of reflective, semi reflective and non-reflective tints and colours of solar window film. The reason we supply a range of these films is to compliment and enhance aesthetics of your commercial property, in addition to its main sunlight-protective attributes. Our window films also specifically specialise in designing and installing various types of decorative films, such as digitally printed film and wallpaper

Experienced, Reliable Professionals
Guardian has been specifying and installing heat control window film in commercial offices, retail chains, hospitals, schools, universities, banks, military and government buildings and local authority properties all over the UK since 1998. Our client/project base includes high profile names such as National Grid, BP, Virgin, Carillion, Asda, John Lewis, JCB, Esso, Liverpool FC and many others.

At Guardian Window Films, we aim to provide the best prices possible for the highest quality window films available on the market, whilst always maintain service quality at the centre of our priorities. window film installations are quick, tidy and non-disruptive and most of our product carry a manufacturer-backed 10 year warranty so don’t hesitate, get in touch with us today for more information on heat control window film, or call us on freephone0800 077 8403.

Find the right Solar Film for your business with our interactive tool

Please use our interactive tool to see how our film could benefit your workplace.


We only ever specify the highest quality commercial window film, tested and approved to British and European Standards.

  • We are accredited dealers and installers for all of the leading window film manufacturers.
  • We have CHASConstruction Line, Exor and Safe Contractor accreditation.
  • If you are after a no obligation quote for your commercial window film installation please give us a call free on 0800 077 8403 or email us here.