Your garage door system can give you hints that there is a problem developing. While your door may still open and close, a slowly moving down indicates an issue with the opener or tension springs. If your door starts to open and then reverses direction, you might have debris in the track or a loose bracket. When your door doesn't stay in the open position, problems with the tension spring are usually the problem.
From enhancing curb appeal to protecting vehicles, there are numerous reasons why garage doors are an integral part of any home. Some homeowners also use them as a main entrance to the house, while others use them to enhance security. With that in mind, it's always wise to have your garage door repaired whenever it develops an issue.
Remember that fixing garage door issues can result in fatalities when done by inexperienced individuals.