Nanoparticle Technology
Our nano-ceramic IR window films use ceramic particles to target infrared heat, which is what you feel through the glass on a hot day, without the metal layers that can affect signal reception.
How Kepler film is built
Kepler films are made to hold their performance and appearance in demanding conditions, combining multi-layer heat rejection with optical clarity. Because visible light transmission and solar heat performance are measured separately, compare the exact film and shade rather than assuming darker means cooler.
























