Whether tis better to repair your windshield, or replace it, that is the question. And here’s how you determine the answer.
First, a word about the difference. When it comes to auto glass, most people will say they need to get it "repaired." In reality, we need to get our auto glass fixed. There are two different ways to do so. One is an actual replacement; that is, the broken glass in your vehicle is removed and replaced with new glass. This is called an auto glass replacement. The other method involves correcting the glass that has been damaged. This works very effectively on windshields with small chips or breaks. In certain cases, the windshield can be "repaired." Both auto glass repair and auto glass replacement have their own advantages and disadvantages. Let's take a look at the process involved in each.
In an auto glass replacement, the technician will cut the broken glass out of its frame and remove it. He will then prepare the opening for a new piece of glass. In the case of a windshield replacement, he does so by priming the pinchweld (the area into which the glass goes) and checking it for corrosion or other damage to the vehicle. Occasionally, a windshield may have been replaced improperly in the past, resulting in damage from water, which can cause corrosion or rust. The technician will check for this as well, as he cannot replace the windshield with corrosion issues. They must be corrected before replacement occurs.
Once the technician has completed his preparation of the pinchweld, he will prepare the glass. In the case of the windshield, he will apply an adhesive (known as urethane) to the glass. He will take care to do so properly, and not to contaminate any surface on either the windshield or the pinchweld. He will place the windshield in the opening carefully, achieving a proper fit. Before he finishes, he will clean and water-test the job to ensure there are no leaks or air bubbles, and will double check that any systems he had to work with, such as heads-up displays or automated drive assist systems, are back in good working order.
Your vehicle will need to remain stationary until the adhesive cures. Each urethane requires a unique minimum amount of time before it cures. The amount of time necessary is based on the type of urethane used, and the surrounding temperature and atmospheric conditions. The quality Affiliate companies at Glass.com will tell you how long your vehicle must remain stationary to achieve a minimum drive-away time. Many Glass.com Affiliates use a quick-cure urethane that can require as little as one hour before the car can be driven.
Broken glass replacement is a simple process, and generally takes less than two hours to complete, depending on the car’s make, model and condition. After the installation, the vehicle must remain parked until the minimum safe drive-away time is reached.
Your windshield should be replaced in accordance with the Automotive Glass Replacement Safety Standard, ANSI/AGSC/AGRSS 003-2015, developed by the Auto Glass Safety Council. Glass.com Affiliates who are registered members of the Auto Glass Safety Council undergo periodic and random audits to ensure they are performing installations correctly. You can recognize them by the badge next to their company name: