How is the height of the v bead determined?

The height of the v bead is correctly determined by measuring from the surface of the pinchweld to the roofline. This is essential because the pinchweld serves as a critical reference point in automotive glass installation, ensuring that the v bead is placed accurately for optimal sealing and structural support.

Using the pinchweld as a baseline helps in consistently achieving the desired height and alignment of the bead, which is crucial for preventing leaks and maintaining the vehicle's integrity. This method considers the relationship between the glass and the vehicle's structure, allowing for precise installation that adheres to industry standards. It ensures that the bead complements the geometry of the vehicle, providing a reliable fit and maintaining aesthetic standards.