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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Guardian has an extensive range of Anti Vandal Window Films to provide protection against vandalism. With over 20 years experience in glazing risk assessment and window film installation in Government, Commercial, Military, Retail, Hospital, University and Schools Buildings we can provide the specific product to address your particular needs. We have Constructionline, Safecontractor, and Builder's Profile accreditation.

Welcome to Guardian, the leading window film specialist in the UK. As accredited dealer/installers for all of the major window film manufacturers in the world, we have access to the widest range of quality tested and approved products and will help you find the very best solution to your particular need(s).
Steven Matthews, MD

Person breaking into shop front whilst photographer looks on
Broken glass in front of two sports cars


Guardian’s anti-vandal window film protects you and your property against intruders. It can be easily fitted to most existing glazing in homes and business premises with minimal disruption. When the film is applied to the glass in your doors and windows, it will provide protection for occupants, customers, employees against vandalism.

The anti-vandal window film will not always prevent vandals from breaking the glass in your windows and doors but if the glass is shattered, the film will hold it together. This will usually prevent vandals from gaining access if this was their objective. It will virtually guarantee against injury from shattered glass to anyone inside the premises.

All of our window films are available in a wide range of thicknesses. Starting at 100 microns thick and extending to 350 microns thick, there will be a window film to achieve the level of security for every situation.


All of our window films are tested and approved to the relevant British, European and International standards.


All of our anti-vandal window films come with a manufacturer-backed warranty, usually for 10 years – sometimes more.


Guardian has extensive experience in specifying the correct window film for every situation. Our portfolio extends from prominent Government buildings, corporate headquarters and retail outlets right through to the typical domestic home. Each project will have its own specific security requirement and Guardian has the expertise to identify the precise window film to deliver the required protection on every occasion.


Guardian’s anti-vandal window film is available in optically clear versions or combined heat reduction and energy control versions. There are highly reflective variations of window film, with the likes of anti-glare window film which also deliver the added benefit of visual security where this is required. You can also protect against vandals with our anti-graffiti or bomb blast security window film.

Contact Us

    anti glare window film

    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 Construction Line, Builder’s Profile 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 0121 693 4747 or email us here.