Kepler Glendora, CA.

Kepler works with window film professionals in many markets, combining product development, clear technical information and practical support for the installers who fit the film. Our focus is consistent film quality and useful guidance, so the person working on your car or building has the right material and the right specifications in front of them.

Choosing a tinter online is difficult when every listing sounds the same. Kepler's role is to make the product side clear: which film ranges exist, what they are designed to do, and how to reach an installer who can talk through them. Ask a local tinter whether they carry Kepler film or can get it.

Kepler films are made to a consistent specification and supplied to dealers who install them. That matters when you are comparing quotes, because film names and shade numbers only mean something when they refer to the same product. Ask which exact film and shade is being proposed, then compare like with like on visible light transmission and solar heat performance, which are separate measures.