V-KOOL has spent over 20 years refining and perfecting the art of highly sophisticated and expensive sputtering technology for advanced window films. V-KOOL’s top-of-line series are sputtered with precious metals such as gold and silver to help protect you against harmful sun radiation
The core of V-KOOL’s infra-red rejection performance is its XIR® Technology, a proprietary high-tech sputtering process developed in Silicon Valley, USA and implemented in Dresden, Germany.
Reflect, not absorb
When compared to conventional window films, V-KOOL’s superior heat rejection performance is obviously felt because dyed and ceramic films absorb infra-red heat and make glass hot whereas V-KOOL Solitaire Series films possess infra-red heat reflection capabilities that help to keep both the glass and interior of your car at a more comfortable temperature.
In an independent test, V-KOOL helps keep a car interior surface cooler by up to 9.6°C#.
Sputtered with Gold

Sputtered with Gold
V-KOOL has spent over 20 years refining and perfecting the art of highly sophisticated and expensive sputtering technology for advanced window films. V-KOOL’s top-of-line series are sputtered with precious metals such as gold and silver to help protect you against harmful sun radiation.
Dresden, Germany

Dresden, Germany
Dresden, Germany is the home of our ISO-9001 certified V-KOOL solar control film manufacturing plant, one of a select few in the world. There, our processes deliver window films with a refined combination of quality, craftsmanship and high-tech engineering.