A garage door that stops and goes back up is usually due to malfunctioning infrared sensors. If there is such an issue, you can see one of the sensor lights blinking. Malfunctioning sensors can be caused by a blockage, dirty eyes, loose wires, or just bad sensors in general.
How Much Does Lowe's Charge to Install a Garage Door? Lowe's charges between $199 and $599 (CAD 270 and CAD 800) to fit both a new garage door and the opener. Jan 31, 2023