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Clear Heat Control Window Films

Heat and Glare Control

Giving you maximum solar heat & glare reduction


Opalux clear heat control films are state-of-the-art spectrally selective window films.  They filter out infra-red (IR) radiation while transmitting high visible light levels. 

This means that they give you good solar heat rejection without noticeably reducing daylight levels or changing the appearance of the windows. 

They are used in situations where solar heat control is needed, but glare control is not a priority, or is provided by other means such as curtains, blinds or awnings.

These films are particularly useful for retail shop windows, motor showrooms and commercial or residential applications where retaining a natural appearance is important but solar-heat-gain is an issue.

They can also be energy-saving by reducing the load on cooling systems, and are normally applied to the inside surface of the glass, but an exterior option is also available where required

They block up to 99% of ultra-violet (UV) transmission through the windows, helping preserve curtains, carpets, wood floors and furniture from fading and deteriorating.

Accurate selection of film requires specialist knowledge and end-users and specifiers are encouraged to consult Opalux technical department. 

Where appropriate you will be connected to an Opalux approved dealer who can discuss your requirements, visit site if necessary, and provide costings for the film installation.