Windscreen Manufacturing: How It's Made Just For Your Car

Jan 4, 2018
Windshield Replacement


Welcome to The Power Window Doctors' industry insight on windscreen manufacturing! In this article, we dive deep into the fascinating world of how windshields are made, specifically tailored to fit your car. Our aim is to provide you with a comprehensive understanding of the fabrication process, from start to finish.

Understanding Windscreen Manufacturing

Windshields are not merely pieces of glass that protect us from external elements. They are intricately designed and manufactured to withstand various forces while ensuring optimum visibility and passenger safety. Let's explore the step-by-step process:

Glass Selection

Windscreen manufacturing begins with carefully selecting the right type of glass. High-quality laminated glass, composed of two layers of glass bonded together with a thin layer of polyvinyl butyral (PVB), is the most common choice. This laminated structure offers strength, clarity, and enhanced safety.

Design and Digitization

Once the glass is selected, the car's windscreen design is digitized using advanced scanning techniques. This digitized information is then used to create a precise 3D model, which serves as the basis for the manufacturing process.

Cutting and Shaping

Using the 3D model as a guide, specialized cutting machines precisely cut the laminated glass sheets into the required shape. The edges are then carefully smoothed to ensure a secure fit.

Bending and Molding

Some windscreen designs require curvature or complex shapes. To achieve this, the glass is heated and carefully bent using molds and molds to match the car's specifications. This ensures that the windscreen fits seamlessly into the vehicle's frame.


Once the glass has been cut and shaped, it undergoes a lamination process. The layers of glass are sandwiched with the PVB interlayer and heated under controlled conditions. This bonding process creates a strong, shatter-resistant windscreen that minimizes the risk of injury during accidents.

Tempering and Cooling

After lamination, the windscreen is tempered using a process of rapid heating and cooling. This added strength increases the overall durability of the glass while improving its resistance to impact and thermal stress.

Quality Control

Prior to installation, each windscreen undergoes rigorous quality control checks to ensure it meets industry standards. This includes inspecting for any imperfections, such as bubbles, distortion, or uneven edges, that could compromise the windscreen's integrity.


As you can see, the process of windscreen manufacturing is a precise and intricate one. Each step is carried out with utmost care to deliver a product that guarantees safety and durability for your vehicle. At The Power Window Doctors, we prioritize the quality and reliability of the windscreen repairs and replacements we offer, ensuring your car receives the best possible treatment.

Contact The Power Window Doctors Today

If you require windscreen repair or replacement services, trust the experts at The Power Window Doctors. With our extensive knowledge and experience, we ensure that the windscreen installed in your car is specifically manufactured to meet your vehicle's unique requirements. Contact us today to schedule an appointment and have your windscreen restored to its optimal condition.