What Are Those Tiny Black Dots on Car Windows?


Window Dots on Vehicle | Lou's Car Care Center,Inc.

Have you ever noticed tiny black dots on your car windows? If you have, you might have wondered what they are and what purpose they serve. These dots are called frits, and they play a crucial role in keeping your car safe. Let’s explore the reasons why car windows have frits and how they help protect you and your car.

What are frits and where are they located?

Frits are tiny black dots that are fused to the outer layer of a car's windshield or other windows. They are made of ceramic and are shaped like tiny dots or lines. These dots are located around the edges of the windshield. And in other key areas such as around the rear view and side mirrors.

Window Dots | Lou's Car Care Center, Inc.

What purpose do frits serve?

Frits help to provide structural support and strength to a car's windshield and windows. The dots make the edges of the glass sturdier and less likely to crack or break during an impact. The dots block ultraviolet rays from the sun. The UV rays can cause the adhesive used to hold the windshield in place to deteriorate over time if left exposed.

Visor Window Dots | Lou's Car Care Center, Inc.

Why are some frits larger than others?

The size of the frits on a car's windshield and windows can vary depending on where they are located. For example, frits around the windshield's edges are typically thicker and larger than those near the center of the glass. This is because the edges of the windshield are more prone to damage and need extra protection.

Black Window Dots | Lou's Car Care Center, Inc.

Can frits be repaired?

If you notice that one or more of the frits on your car's windshield or windows is damaged, it's important to have it repaired as soon as possible. Frits that are cracked or missing can weaken the glass and make it less safe in the event of an accident. However, repairing or replacing a damaged frit can be a complex process and should be done by a trained professional.

Window Frits | Lou's Car Care Center, Inc.

Are there different types of frits?

Yes, different types of frits are used on car windows depending on the make and model of the vehicle. Some frits are designed for aesthetic purposes, while others are made to provide additional support to the glass. Some frits are darker than others, which can affect the overall appearance of the car.

Frits provide important structural support and protection from the sun, and they can vary in size and appearance depending on where they are located and the type of car you have. Although they might seem like an insignificant detail, frits play an important role in keeping you and your car safe on the road.

Lou's Car Care & Fleet Services has been proudly serving Baldwinsville,NY, and surrounding communities since 1976. Call us or schedule your next appointment online today!



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