Window Tinting in Wisconsin

Three things. It keeps ultraviolet light out — every Kepler range stops over 99% of it — which slows the fading of upholstery, flooring and artwork, though nothing stops fading altogether, because ordinary daylight fades things too. It cuts the heat coming through the glass, which is what you notice in a car that has sat out all afternoon. And a darker or frosted film gives you privacy.

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Compare like with like. Visible light transmission tells you how dark the glass will end up: Kepler IR runs 47%, 33%, 20% and 4%, and IR+ adds a near-clear 69% at the light end. Heat gets quoted two ways — infrared rejection for one band of the spectrum, total solar energy rejection for the whole solar load — and the second is always the lower number. Ask for both on the exact shade you are being quoted, measured on the same glass, and the films line up side by side.

Start with the window, not the film. On a car in Wisconsin the front side windows have to pass at least 50% of the light once the film is on, so that is where the lighter shades come in; the rear side windows and the rear window can go down to 35%. In a house it is the elevation that decides — south and west glass takes the solar load, while north-facing rooms are usually better off with a lighter ceramic or a frosted privacy film. Have your dealer look at the glass you already have, too; the Department of Energy’s advice is to check that a film suits the window it is going on.

The same limits apply to every vehicle in Wisconsin — there is no separate allowance for an SUV or a van. Glass and film together have to pass at least 50% of the light on the vent and front side windows, and at least 35% at the rear side windows and the rear window. Nothing may be reflective, and if the rear window falls below 60% the car needs an outside mirror on both sides. Windshield film goes only above the manufacturer’s “A” mark, and not at all if the windshield carries no mark. Officers allow a 3% tolerance when they measure, and they measure the glass and the film as one — so the number on the box is not the number they read.

That is your dealer’s answer rather than ours. Kepler manufactures the film; the independent dealer who fits it schedules the work and will tell you what to expect for your vehicle or your rooms when they quote. Ask them about aftercare at the same time, including how long to leave newly fitted film before cleaning the glass.

Tinting a shop, office or unit instead? See commercial window tinting in Wisconsin.

Use a soft cloth and a mild cleaner. Abrasive pads and harsh solvents can damage the surface of the film; IR+ carries a Scratch Guard+ hard coat, but no coating makes film scratch-proof. Leave newly fitted film to cure before you clean it, and ask the dealer how long that is for the film they used. Keep a record of who fitted it, too — Kepler’s warranty covers film failure caused by a manufacturing defect, and the claim goes through the installing company.

A little, on the cooling side, but Wisconsin spends more of the year heating than cooling and we will not pretend otherwise. The US Department of Energy’s guidance says solar-control films are most appropriate in warm climates and may increase heating needs in winter. What film reliably does here is take the glare off a low winter sun, slow the fading of everything the sun lands on, and pull the heat out of the south and west glass that carries the summer load. Nobody — not us, not your dealer — can put a figure on your bill.

It depends what you want from it, and the range is built around that. If it is privacy, Aurora is a white frosted finish and Chromosphere a silver reflective one that works in daylight, while Orbit blocks the view completely. If it is heat and glare without a heavy look, the ceramic Polaris is the one to ask about, and Ecliptic is the dual-reflective option that stays calmer seen from inside. If it is the glass itself you are worried about, K-Shield is a thicker safety film that helps hold a broken pane together. All of them carry a 10-year limited film-product warranty.

For the automotive ceramic ranges instead, compare Kepler IR and IR+ ceramic tinting.

Car owners in Wisconsin can trust Kepler’s Warranty Information for window tinting, ensuring durable vehicle protection and privacy. Enjoy peace of mind with Kepler’s thoroughly warranted architectural window tinting solutions in Wisconsin, designed for longevity and customer satisfaction. Discover the highest standard of quality and reliability with Kepler’s comprehensive vehicle and building tinting offerings.

Got a Tesla? We offer dedicated Tesla window tinting in Wisconsin here.

Yes. Kepler manufactures window film; the businesses that fit it are separate companies. They agree the price, the scope and the timing with you directly, and Kepler’s own warranty process routes claims through the installing company rather than through Kepler. What Kepler does is make the film and make the introduction — send a quote request and it goes to an independent local tinter, who takes it from there.

Tinting the house rather than the car? Start with home window tinting in Wisconsin.