HEAT REDUCTION WINDOW FILM

Control solar energy with the right metric.

Window film can reduce solar energy passing through glass. Compare exact film specifications—especially TSER—alongside the daylight and appearance you want to retain.

Sunlit glass façade
THE DETAIL

Choose for your glass.

Balance daylight, comfort and appearance.

01

Look at TSER, not just IRR

TSER means total solar energy rejected and is the broader overall solar-energy measure. IRR is infrared rejection for a specific film. IRR should not be read as total heat rejection.

02

Bright and dark choices

Royal Green 60 is the Normal bright Ceramic recommendation at 54% TSER. Premium Aquamarine 75 has 74% VLT and 67.5% TSER. For darker rooms, Black Diamond 25 has 64% TSER and Premium Black Sapphire 5 has 72% TSER.

03

Avoid a temperature promise

Actual room comfort depends on glass area, orientation, shading, ventilation and the building. No film can guarantee a particular room-temperature drop or energy-bill saving.

TAKE THE NEXT STEP

Tell us about your glass.
We’ll help with the film.

Send your property type and what you want to improve.

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