How Long Do Garage Door Sensors Last? Sensors that are well-maintained can last for many years. If you perform no maintenance on them, such as clearing them of debris and tightening screws, they will wear out more quickly. Jun 10, 2020
One big reason for a garage door stopping halfway is the door track being out of alignment. The track could be bent or crooked, preventing the rollers from moving along it or even causing the rollers to pop out completely. Mar 29, 2023