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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Insulation Window Film

Guardian have been installing Insulation window film & low emissivity film in commercial buildings throughout the UK for more than 20 years. We have Constructionline, Safe Contractor, and Builder's Profile accreditation.

Our Insulation film (also known as low emission window film) will reject unwanted external solar heat gain in warm weather and capture and retain internal heat in cold weather.

About Insulation Window Film

Insulation window film provides all year round comfort and energy savings by rejecting solar heat and glare during the summer and insulating against heat loss during the winter. It preserves coolness in summer and warmth during the winter.

More comfort at less cost..

This window film works around the clock to help manage your interior temperature to suit your needs every day whatever the weather might be outside. Our fully qualified installers will apply the insulation window film to the inside of your windows without disruption, after which you will instantly start saving on energy bills.

During cooler times, the window film’s insulation properties allow it to capture and retain heat absorbed through the windows to redirect it back into the room. During warmer and summer months, the insulation window film will reflect solar heat away from the windows, to divert heat from penetrating indoors through the windows’ glass. 

The combined effect is to reduce the reliance on heating and air conditioning and consequently reduces your energy costs!

Protection against damaging ultraviolet rays

All our insulation window film products protect you and your property against damaging ultraviolet rays as it also acts as a  UV Window Film.

Payback period

The payback period for your window film investment could be as little as 3 years. The film will typically continue to deliver savings for at least 12 years. That’s some investment!

Need Help with Insulation Window Film?

Call us on 0800 077 8403 or contact us via email today!

Guardian is an accredited dealer/ installer for all of the major global window film manufacturers. All of our window film installations carry manufacturer backed warrantees and are carried out by our fully trained and qualified window film installers. We will help you choose from our extensive range of insulation window film brands to find the right product for your particular project.

All of our insulation window film installations will provide protection against damaging ultraviolet rays. Not only will it protect your skin but it will protect your furniture, floors and carpets against fading.