When a broken windshield is replaced, it's important to make sure it's done properly. Replacement problems could cause annoying noise or even something as severe as the windshield falling off while driving. Proper installation prevents these issues.
Leaks
Water and air leaks usually happen when the adhesive is not properly applied. Some shops take shortcuts by not removing sealant from the old windshield, which can prevent new adhesive from properly adhering. Dirt on windshields that haven't been cleaned before installation and rust on the body of the vehicle can prevent adhesive from properly setting.
Alignment
A rush job can keep a windshield from being correctly aligned. Windshields often have a rubber weather shield on their edges. Many vehicle models use this weather shield to seal doors, so improper alignment can allow water and air to enter through the door.
Driving Too Soon
Different adhesives require varying times to set. The Best Glass website states it usually takes between 3 and 24 hours before the vehicle is safe to drive.
