Kepler Window Film, Sun City West, AZ

Kepler is a window film manufacturer with a following among professional tinters. The focus is straightforward: consistent material, clear technical information about how each film performs, and support for the installers who fit it. Films are chosen by product and shade rather than by name alone, because visible light transmission and solar heat performance are separate measures. Comparing the exact film and shade is the only reliable way to know what you are buying.

Window film is only as good as the installation behind it, and it is not always easy to tell experienced shops from casual ones online. Kepler's role is to supply film to independent installers, who then deal with customers themselves. If you contact a shop found through search rather than through us, it is worth asking whether they can source and install Kepler film, since availability differs from business to business.

Everything Kepler offers starts with the film itself. The automotive IR and IR+ ranges are nano-ceramic constructions, while the architectural films are built around glare, solar heat, privacy and safety needs in homes and commercial spaces. Which film suits your project depends on the glazing already in place, the orientation of the windows and what you want the film to do, so identifying the existing glass is a sensible first step before choosing a shade.