(IR) Ceramic Window Tinting Tennessee

The two names usually describe the same thing. Kepler IR and IR+ are nano-ceramic films, and the "IR" label points to their focus on infrared heat rather than a separate technology. Because shops use the terms interchangeably, the useful step is to look past the name and compare the exact film and shade you are considering, since performance figures belong to a specific product, not to the word on the sign.

Solar heat reaches the cabin across a range of wavelengths, and a nano-ceramic film is designed to filter infrared energy within that range while keeping the view out clear. Visible light transmission is a separate measure: it tells you how much light passes through, not how the film handles heat. That is why two films at the same shade can feel different on a hot afternoon. Ask your installer for the data on the specific Kepler IR or IR+ film and shade you have in mind.

Compared with a basic dyed film, a nano-ceramic film is chosen for its work on infrared heat, glare and UV, along with a more refined finish. Drivers often notice the difference most on long trips and in stop-start traffic, where glare and cabin heat build up. Shade also affects how much people can see into the car. Your installer can explain how each shade in the range changes both the look and the feel of the vehicle.

Cost depends on the film range and shade you choose, the vehicle, and the windows you want covered, so pricing is set by the dealer who does the work. Ask a local tinter whether they carry Kepler film or can get it. You can also read our pricing guides page for background on what affects a quote. Talking it through first is worth the time, because the right film and shade for your driving matters more than the darkest option.

Ceramic film is easy to live with. Clean the inside of the glass with a soft cloth and a mild, ammonia-free cleaner, and avoid abrasive pads or scrapers on the filmed surface. Your installer will tell you how long to leave the windows up after the work is done, since fresh film needs time to settle. A quick look now and then for edge damage or wear keeps the tint looking the way it did on day one.

See our window tint care page: window film care.

You can get a rough sense of it at home with a heat lamp and a thermometer, holding the lamp at a fixed distance and comparing readings behind filmed and unfilmed glass. Treat the result as an impression rather than a measurement: home setups vary, glazing differs from car to car, and published film data comes from controlled testing. For real comparisons, ask for the technical data on the exact film and shade.

Window tint rules are set by state, and they cover things like how dark and how reflective film may be on different windows. Choosing a film and meeting the rules are two separate steps, so it is worth reading the regulations before you settle on a shade. For details, see our Tennessee window tint laws page, and confirm anything specific to your vehicle with the installer doing the work.

Nano-ceramic films sit at the top of most ranges because of how they handle infrared heat, glare and UV while keeping the view out clean. Unlike metallized films, the ceramic construction is non-metallic. The practical way to compare is film by film: match the exact product and shade against the alternative you are considering, and look at the data rather than the category name.

It is the choice drivers make when they want the film to do more than darken the glass. The nano-ceramic construction targets infrared heat and glare, the finish looks factory-neat, and the non-metallic makeup keeps it out of the way of the electronics people rely on in a modern car. Add a shade range that runs from near-clear to deep, and it suits everything from a family SUV to a car you would rather not change the look of at all.

Kepler film is fitted by independent installers. Use the dealer locator to see the Kepler dealers listed for your area and get in touch with one, or ask a local tinter whether they carry Kepler film or can get it. The installer you speak with can advise on your vehicle's glazing, the film ranges and the shade that suits you.