The Pros and Cons of Replacing Your Windshield

July 11, 2023
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Are you replacing your car’s windshield on your own? It’s not uncommon for vehicle owners to consider a DIY approach as a cost-saving measure. However, it’s essential to be fully aware of what such a project involves. This blog post will discuss the pros and cons of DIY windshield replacement. Our goal is to provide comprehensive insights to help you decide whether this DIY endeavor aligns with your skills and expectations. 

DIY Windshield Replacement Steps

Venturing into a DIY windshield replacement means understanding each step of the process. It’s not just about swapping out glass; it requires care, the right equipment, and knowledge of how to replace your windshield. Here’s a step-by-step guide:

1.    Getting Ready: First, gather all necessary tools and materials. You’ll need a replacement windshield that matches your car, specialized tools for removal and installation, quality urethane adhesive, and safety gear like gloves and eyewear.

2.    Removing the Old Windshield: Start by removing the windshield wipers and plastic molding. Then, carefully remove the seal and old windshield, not damaging your car’s frame.

3.    Installing the New Windshield: Clean the frame thoroughly after removing the old glass. Apply the adhesive evenly before placing the new windshield, ensuring it aligns well with the frame.

4.    Completing the Installation: Reattach the molding and wipers. Letting the adhesive dry completely is critical, which could take several hours before you drive the car.

While this procedure may seem direct, it’s filled with potential pitfalls. Even minor errors can lead to leaks, an ill-fitting windshield, or potential safety hazards.

Pros and Cons of DIY Windshield Replacement

Deciding whether to replace your windshield involves weighing several factors:


1.    Cost Savings: One of the most significant advantages of DIY windshield replacement is the potential for cost savings. Professional installations involve labor costs, which you can avoid by doing it yourself.

2.    Skill Development: Undertaking a car windshield replacement can be a rewarding learning experience. It offers an opportunity to develop new skills and better understand your vehicle’s structure and maintenance needs.

3.    Convenience and Control: With DIY, you can choose when to perform the repair. It also offers control over the materials and tools used, allowing for a more personalized approach to vehicle maintenance.

4.    Satisfaction: A sense of accomplishment and self-reliance comes from successfully completing a repair on your own vehicle.


1.    Risk of Improper Installation: The biggest drawback of DIY windshield replacement is the risk of improper installation. Windshields are crucial for the vehicle’s structural integrity and safety. Incorrect installation can lead to severe consequences, such as leaks or reduced effectiveness in a collision.

2.    Safety Concerns: If not installed correctly, a car windshield may not adequately support the car’s roof or perform as expected during airbag deployment. This poses a significant safety risk to both the driver and passengers.

3.    Time and Effort: Replacing a windshield requires specific tools, materials, and time. Without the right tools or experience, this task can become more challenging and time-consuming than anticipated.

4.    No Warranty or Guarantee: Professional installations usually have a warranty or guarantee. In DIY scenarios, you’re solely responsible for any issues that arise post-installation.

5.    Potential for Additional Costs: While the initial thought is to save money, any errors in DIY installation can lead to additional costs. You might spend more on correcting mistakes than on professional installation.

6.    Legal and Insurance Complications: In some regions, there are legal requirements for windshield installation that DIY might need to meet. Also, some insurance policies might not cover damages caused by improper self-installation.

Is It Cheaper to Replace Your Windshield?

When considering a DIY windshield replacement, a common question is whether it’s cheaper than professional services. Generally, the cost can vary widely based on several factors.

1.    Material Costs: The primary expense in DIY windshield replacement is the cost of the windshield itself. The price for a new windshield ranges from a few hundred dollars to over a thousand, depending on the make and model of your vehicle and the type of glass required.

2.    Tool and Supply Expenses: Besides the windshield, you’ll need specific tools and supplies, such as urethane adhesive, a windshield removal tool, and primers. Purchasing these tools can add to your overall expenses if you still need to own these tools.

3.    Potential Additional Costs: While the upfront costs might seem lower, there’s the risk of unexpected expenses. Mistakes during the installation process can lead to the need for a new windshield or professional repairs, potentially increasing the total cost.

While DIY windshield replacement might appear cheaper at first glance, it’s essential to consider the full range of potential costs, including tools, supplies, and the risk of additional expenses due to errors. For many, the security of professional installation, often with a warranty and assurance of quality, outweighs the potential savings of a DIY approach.

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