Home Window Film Technology
2026 Residential Window Film Range
Kepler's development work centers on nanoparticle coatings and how glass handles different parts of the solar spectrum. Titanium nitride nano-ceramic layers target the heat-carrying wavelengths rather than simply darkening the glass, which is why these films can cut heat and glare while keeping the view natural. It also means visible light transmission and heat performance are separate figures, so films should be compared by exact product and shade.




















