How to choose the right tint for your vehicle

In Austin, choose the film first, then the darkness. Ceramic, carbon, and metalized all block 99% of UV (ultraviolet) and do not fade. They do not reject the same heat. On a daily driver in Austin, ceramic is the one that actually cools the cabin.

Darkness is the second decision, and Texas law sets the front. Front side glass has to stay at 25 percent light transmission or lighter. The back can go darker. The right tint is the one that fits how you drive, where the vehicle sits, and what you want it to do.

Start with the film, not the shade

Shade is what you see. Film type is what you feel. Mother’s Window Tint installs Johnson Window Film and Hüper Optik, our preferred auto film for more than 20 years. We carry three types. We do not carry cheap dyed film.

• Ceramic blocks most of the IR (infrared), the heat you actually feel. It can reject eighty to ninety-six percent of that heat and still let usable light through. This is the film for a vehicle that sits in the Austin sun.
• Metalized uses the same base as carbon, plus a metal layer that reflects heat before it gets inside. It is not a mirror. IR (infrared) rejection is about forty to sixty percent.
• Carbon is a non-fading charcoal film with a lifetime warranty. It matches the paint well and blocks about ten to thirty percent of IR (infrared heat). A step under ceramic, still a real film.

Match the darkness to the law and the drive

People shop for the darkest glass they can get. That is the wrong first question in Texas. Light transmission is the number that matters. A lower number is darker.

• Front side windows: 25 percent or lighter. Darker than that up front is not legal.
• Rear side glass and the back window can go darker. That is where privacy lives.
• Rear side glass and the back window can go darker. Most people who want privacy land around 20 to 35 percent back there.
• If you drive a lot at night, do not go as dark as the photo you saved. You still have to see out.

Start lighter if you are unsure. We can go darker later. We cannot make a too-dark front legal by hoping nobody notices. We measure the glass before we cut, so the film matches the vehicle and the law.

Where the vehicle sits decides the film

A vehicle in a garage overnight still cooks if it sits at work from 9 to 5. Austin lots, I-35 traffic, and a west-facing driveway are the same problem. The cabin soaks IR (infrared heat), the dash fades, and the A/C runs hard.

• Parked outside all day: ceramic. Heat rejection is the job.
• Garage at home, outside at work: still ceramic if the day is long.
• Mostly garaged, and looks matter more than heat: carbon or metalized can be enough.
• Kids, leather, or a light interior: UV (ultraviolet) protection matters even if the vehicle is not black.

Ask what the warranty actually covers

Every auto film we install comes with a lifetime warranty against peeling, bubbling, and discoloration. That is the film and the install, in writing. A shop that will not say that out loud is selling you a redo.

Cheap film fails in this climate. Dust under the film becomes bubbles. Weak adhesive cooks. Windows down before the film cures lifts the edge. Heat makes a bad job show up faster. A bargain tint that looks fine in February can peel by August, and the strip-and-redo costs more than doing it once.

What we need before we quote it

1. Year, make, and model. The glass pattern is cut on a plotter for that vehicle.
2. What you want the film to do: heat, privacy, or both.
3. Whether anything is already on the glass. Old film changes the day.
4. How you park, and whether you drive it at night.

Bring the vehicle. We will put a shade on the glass so you can see 35, 20, and 5 percent before anyone cuts film. The number on a sample card and the number on your door are not the same until you look through it.

The short version

Ceramic if the vehicle lives in the Texas sun. Carbon or metalized if you want a solid film and a lower step on heat. Legal on the front. Darker on the back if you want privacy. Lifetime warranty, computer-cut, not cheap dyed.

Pick the film for the heat, then the shade for the drive.

See auto tint for the films we install, or send the year, make, and model for a free quote.