Have you ever wondered why car windshields don’t shatter into sharp shards during accidents? That’s because the glass used in windshields and side windows is not regular glass; it’s called auto glass, specifically designed for automobiles.

Here are some facts about auto glass and tips for maintaining it:


Laminated Glass: This type of auto glass is commonly used in windshields and other areas where there is a possibility of human impact. It is made by sandwiching two glass sheets with a layer of polyvinyl butyral, which is then heated to a high temperature.

Laminated glass in windshields helps protect occupants during an accident by preventing major injuries from impact with the glass.

Minor cracks in laminated auto glass can be repaired by injecting a special adhesive with the right pressure.

Tempered Glass: This type of auto glass is used in side and back windows, as well as in other applications like cell phone screens. Tempered glass is created by subjecting a single glass sheet to heat and then rapidly cooling it down.

When tempered glass shatters, it breaks into small pieces without sharp edges, unlike regular glass.

Unlike laminated glass, if tempered glass is damaged, it cannot be repaired and needs to be replaced.

Tips for Maintaining Your Car Windshield:


Get any cracked windshield checked and repaired by auto glass experts promptly.

Replace your windshield wipers at least twice a year to ensure clear visibility.

Park your vehicle in the shade to protect it from excessive exposure to UV rays, which can cause damage over time.

Avoid leaving your car outside on chilly nights to prevent temperature fluctuations that can lead to cracks in the windshield.

Be mindful when closing car doors to avoid putting excessive pressure on the windshield and other glass surfaces.

Use cleaning products specifically designed for auto glass and avoid those containing ammonia, as it can damage the glass.

Investing in a reputable auto glass specialist for windshield repairs is advisable. It is a proactive measure that can potentially save you from more significant issues and provide peace of mind in case of an accident.