5 Causes of Garage Door Closure Failure


An automatic garage door is extremely useful, but it can create quite a bit of frustration if it won't close properly. There are several causes that can lead to closure failure, and proper diagnosis is necessary so that the right repair can be scheduled.  1. Safety Beam Obstruction The safety beam consists of two sensors located near the bottom of the garage door. An infrared beam of light arcs between these sensors.

23 August 2021