What Causes Garage Doors to Open and Close Without Input

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Why Is My Garage Door Opening on Its Own?

Garage doors are only supposed to open when you click your remote or press the button on your garage wall. However, there are rare occasions when the door can begin to open and close on its own for no apparent reason. When this occurs, it’s important that you identify what’s causing the problem so that you can focus on getting it fixed. When a garage door is opening and closing on its own, it can be unsafe to use it until the issue has been corrected.

Beam Misalignment

If you have a garage door that was manufactured before 1993, it’s possible that the issue with your garage door opening and closing could be based on a misalignment of the photoelectric sensor beams in the door. These beams are designed to ascertain when an object is situated underneath the door so that the door can reverse instead of closing on the object. If ever the two sensors become misaligned, the beam can cut off, which triggers the reverse mechanism in your garage door. This problem can be fixed by having the beams realigned, which can be effectively completed by a repair company that offers services for garage repair in Henderson.

Button Issues

Another cause for your garage door opening and closing on its own is because the button that is supposed to trigger your door to move becomes stuck. A light on your opener unit should flash when a button has become stuck. If you’re unable to find the exact button that’s not working properly, a professional technician can test each individual remote to better identify which one is the problem.

Weather Problems

During heavy winter storms, you may find that a substantial amount of ice or snow is building up at the bottom of your garage door. If the components in your door are particularly sensitive, this buildup of weather particles could cause the door to reverse its position. The electrical wiring in your opener may have also been damaged from a recent storm.

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