What Type Of Glass Is Used In Car Windows?

broken auto glass

When we look at cars, we often focus on the fancier aspects of the design while ignoring the safety features. Only when we get into trouble do we fully appreciate the presence of certain components and their role in saving us from harm. Auto glass is a good example of this. It is usually overlooked but it is instrumental in minimizing injuries due to collisions.

Most drivers think that all auto glass is the same type of glass. Surprisingly enough, there are two types of glass used in your car. These two different types of glass are found in different areas of your car. Liberty AutoGlass agrees that it’s easy to think that all auto glass looks the same. However, there are significant distinctions that are worth noting. In this article, we will explain what those differences are.

By learning the different types of auto glass…

you will learn to appreciate what it does for you. You will explore the function that your windshield plays and you will understand the importance of replacing it when it is damaged. Even when you need a car side window replacement in the Northampton PA area, you will understand that even these windows work to keep you safe in an accident. This is why it is important to opt for high quality auto glass replacement as opposed to cheap window replacement for cars.

LAG-learn about services CTA

Laminated Glass

replacement of car side window in northampton paLaminated glass is used for the windshield. While driving, the front of the car experiences the greatest amount of stress from the wind, flying debris, and head-on collisions. It is only fitting for the glass in this area to be the most durable. Using anything less would expose the driver and passengers to danger.

Not only would flying objects break through a weak barrier…

the resulting shards would also scatter everywhere and hit the occupants of the vehicle. Engineers have pondered this problem for decades and the best solution so far has been the process of lamination.

Laminated glass is composed of three layers. Two of these are actual glass which sandwich a thin film between them. In the factory, they are fused through high heat and pressure until they become a single unit. Their fusion makes the resulting piece much stronger than any of the individual layers. It is able to handle the stresses more readily. If a hard object hits the windshield, the damage will be isolated to a small area. It is still possible to have this repaired. Even if massive damage is sustained, the broken shards will stick to the film instead of flying into the interior.

schedule an appointment


Tempered Glass

auto glass windowsAs for the rear and the sides of the car, tempered glass is the barrier of choice. Their position makes them less likely to suffer damage but manufacturers still aren’t taking any chances. They heat up the glass to temperature in excess of a thousand degrees Fahrenheit. It is then cooled rapidly, after which the inner structure changes in an impressive way. The result of this tempering process is a piece that can withstand much greater forces than it could prior to the procedure.

There is no need to install thick windows as a thin panel of tempered glass can be just as resilient to impact. Excessive forces will not pose a big threat either despite the lack of adhesive film. If the panel gets shattered, then the whole thing will turn into tiny bits of fragment which are no bigger than rock salt. There will be no large sharp pieces that could cut the passengers.

The Importance of Professional Repairs

As you can see, auto glass is more complicated than it might seem. Repairs and installations should only be entrusted to professionals who can get high quality panels for the specific model. This guarantees excellent fit and workmanship.


Car Side Window Replacement Northampton PA

When researching for “car side window replacement cost “, make sure that you find a reputable auto glass shop. Liberty AutoGlass offers honest, professional, and fast auto glass repair and replacement services. All of our technicians are SIKA certified. Furthermore, we have been approved by The Automotive Glass Replacement Safety Standards Council. This means that when you hire us to address your auto glass needs, you will get the best in the industry. All of our work is performed with your safety in mind. You can also count on our services to be friendly and affordably priced. We also offer mobile services. Be sure to give us a call today to schedule an appointment.

Liberty Auto Glass credentials


We service Allentown PA 18101, Bath PA 18014, Catasauqua PA 18032, Cherryville PA 18035, Coplay PA 18037, Laurys Station PA 18059, Lehigh Valley PA 18001, Neffs PA 18065, Northampton PA 18067, Schnecksville PA 18078, Treichlers PA 18086, Whitehall PA 18052, and surrounding areas.

call now cta

Contact us today or give us a call at (610) 377-7787 or (877) 90-GLASS if you have any questions. Click here to view our complete mobile auto glass service area in Pennsylvania.

A Brief History Of Auto Safety Glass
How The Summer Heat Impacts Your Auto Glass