The garage along with the garage door is so often and commonly used that the garage owners or users seldom pay any attention to know more about the different parts of their garage doors and their functionalities. As per a study, it was found out that a garage door is open and closed at least 15000 times annually. Based on this high volume of functionality, it is obvious that various parts of your garage door parts may eventually cover and finish their functional level and essentially need repair or replacement. In this context, you need to necessarily know the parts along with their importance and functionality in the overall functioning of your garage door. Remember, garage doors serve your important purposes, but they can be also potential danger and risks for you if you do not repair or replace the garage door parts immediately once you find them damaged.
There are several parts in the garage door namely section joints, bottom brackets, cable drum, torsion springs, extensions springs, rear hanger track, hunger track, garage door opener, garage pull ropes and left handles, sensing edges and photoelectric eyes, and remote control. The section joints are located in between the panels which ultimately allow the garage door to fold when retracted into the ceiling. The two brackets which are attached to the bottom corners of the garage door are called the bottom brackets, and the cable drum is the grooved drums on the torsion spring where the cable wind around when the door opens.
The torsion spring serves another method for lifting the garage door and are usually mounted above the closed door and located above the door. Similarly, the extension springs are another method used in garage doors and mounted above the horizontal garage door track which is often perpendicular to the closed door. The rear hanger track is the point where the track which guides the rollers is fastened to the ceiling of the garage. The hanger track is one of the most important parts of the garage door which secures the garage door rollers through attaching them to the building so that the doors move up or down.
The garage door opener is another important part of the garage door but separates from the garage door systems. The garage door opener provides the options for the doors to open or close. When the garage doors are operated manually, the garage lift handles and pull ropes functions whereas photoelectric eyes and sensing edges are used with automatic garage door openers. Eventually, the remote control is used to operate the automatic garage door opener.