Tinted film when needed,
Clear film when wanted.

Why Cool Vu + ?


CoolVu blocks 99.9% of the sun’s UV radiation, helping preserve furniture fabrics, draperies, hardwoods and family heirlooms by reducing premature fading.


By blocking over 80% of the sun’s infrared heat energy transmitting through glass, CoolVu lowers cooling costs, conserving energy while saving you money.


By reducing the sun’s intense glare, CoolVu improves interior comfort by preventing eye strain and excessive glare related light pollution.


By maximizing the amount of natural light coming through your windows and doors, CoolVu helps reduce the need for artificial interior light.

Before After


Engineered using proprietary photochromic technology, CoolVu Window Film activates from clear to tinted when exposed to sunlight. By adapting to the amount of sunlight exposure, CoolVu provides much needed sun control only when you really need it. In turn, you can enjoy 99% blockage of UV rays and up to 80% reduction in solar-induced heat increases without compromising the sun’s natural light.

Still on the fence?

Here are the answers to our most common questions.

It’s easy. You can clean your windows with soap and water using squeegees or soft cloths. Ammonia products are also safe to clean CoolVu.

CoolVu remains clear on rainy or cloudy days and allows for maximum natural light under these weather conditions.


No. CoolVu is only triggered when exposed to natural sunlight.

CoolVu is nearly invisible at nighttime, keeping the natural look of your glass while maintaining unobstructed views to the outside world.

In direct sunlight, CoolVu will transition from a ‘clear’ state to a ‘tinted’ state in under 30 seconds. The transition back to a ‘clear’ state will occur in less than 5 minutes.