How is Rear Windshield Replacement Done?

The Process of Replacing a Rear Windshield Auto Glass

Replacing a rear windshield glass in a car is not an easy task. From finding the right parts to safely remove and install the new glass, it requires a lot of specialized know-how. In this blog, we’ll discuss the process of replacing a rear windshield glass.

How is Rear Windshield Replacement Done

Removing the Trim Around the Rear Windshield Glass

Trim removal is the process of removing the interior trim pieces surrounding the rear windshield so that the glass can be replaced. It can be a tricky process, and it’s important to take the proper safety precautions.

Removing The Rear Windshield 

Removing the rear windshield glass is a fairly straightforward process, but it should be done with care. Depending on the make and model of your vehicle, you may need a few tools to complete the job. 

Cleaning & Preparing the Pinch Weld

One of the most important steps in the process is cleaning and preparing the pinch weld. The pinch weld is the area where the windshield glass meets the body of the vehicle and it is essential to ensure a proper seal and protection from the elements. 

Urethane Application

Urethane is a strong adhesive or glue that is designed to adhere to glass surfaces. It is important to make sure that the area is primed and dry before applying the urethane adhesive.

Installing the New Rear Windshield

Now that the surface is ready, the last step is to install the new rear windshield glass. Installing a new rear windshield glass is an important step in ensuring the safety and security of your car. 

How Long Does It Take To Replace Damaged Rear/Back Windshields?

Depending on the make and model of your vehicle, the amount of time it takes to replace a rear or back windshield can vary greatly.

Most vehicles can have their rear or back windshield replaced in an hour. However, if the vehicle is old or has specialty glass, the process may take longer. If the technician needs to order special parts or use a different type of adhesive, this can add time to the process. 

With the right tools and a skilled auto glass technician, replacing a rear or back windshield can be done in a reasonable amount of time. 

Maintaining Your Newly Replaced Rear Windshield 

It is important to take the necessary steps to ensure that it is properly cared for. Here are a few tips to help you maintain your newly replaced rear windshield:

  • Clean your rear windshield regularly. Dirt and debris can accumulate on the exterior of your rear windshield over time, so it is important to clean it often. 
  • Invest in a quality product. When selecting a product to use for your rear windshield, opt for a top-of-the-line product. This will ensure that you are getting a durable product that won’t need to be replaced any time soon.
  • Park in the shade. Direct sunlight can cause wear and tear on your rear windshield over time, so it is important to park in the shade when possible.
  • Avoid using harsh chemicals. When cleaning your rear windshield, avoid using harsh chemicals as they can damage the rear glass


In conclusion, replacing a rear windshield glass is a complex process that requires specialized skills and tools. The time required for this task can vary depending on the vehicle’s make and model, as well as the availability of necessary parts. Once the new rear windshield is installed, proper maintenance is essential to extend its lifespan and ensure its effectiveness. Regular cleaning, using quality products, avoiding harsh chemicals, and protecting the glass from direct sunlight can all contribute to the durability and performance of your new rear windshield. With the right approach and attention to detail, you can successfully replace and maintain your rear windshield, ensuring safety and clarity for your driving experience.

Following these tips can help you maintain your newly replaced rear windshield and ensure that it lasts for years to come. 


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