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.

Main Links

Recent Posts


Guardian has been installing Insulation Window Film and Low Emissivity Window Film in Commercial, Retail, Government, Military, Hospital, University and Schools Buildings throughout the UK for more than 20 years. We have Constructionline, Safe Contractor, and Builder's Profile accreditation.

Welcome to Guardian, the leading window film specialists 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

LCD Switchable Window Film is an innovative product that enables you to control visibility through glazed windows, doors and partitions at the flick of a switch.

The film is the perfect solution for flexible privacy and visual security for boardrooms, meeting rooms, offices, skylights, vision panels, museums, visitor attractions, shop windows, retail displays, conservatories and sunrooms.


LCD Switchable Window Film applied to glazed partitions, windows and doors in meeting rooms provide the flexibility to have total privacy and visual security when required. Simply flick the control switch and the previously totally transparent glass transforms into a translucent frosted privacy glass. The film can be used to achieve the same benefits in conservatories and sunrooms.


LCD Switchable Window Film is manufactured with a self adhesive cling layer on one side (peel and stick) which makes it easy to apply to either new or existing glass.

The film is available in two standard widths (980mm and 1200mm) from which it can be cut to size. Custom shapes and sizes are available and multiple pieces can be joined together on larger panes.


The Optical Liquid Crystal Film changes its visible appearance when an electric current is activated. So you simply flick the control switch to change from translucent (frosted) to transparent or vice versa.


In its translucent state, the LCD Switchable Window Film becomes a high definition rear projection screen. This enables you to project vivid digital images onto the glass. For example, applied to the glass frontage of your premises, the film can be used to promote your products and services or to provide valuable information to your visitors and clients with stunning images which can be changed as frequently as you wish.

Our LCD Switchable Window Film can also be applied to Plexiglas.

For more information about Guardian LCD Switchable Window Film call 0121 693 4747 now.

Contact Us