Roll Up Garage Door Parts

Roll-up garage doors are a popular choice for homes and businesses because they are affordable, durable, and easy to operate. They are made up of a number of different parts, each of which plays an important role in the door's operation.

The most important part of a roll-up garage door is the door curtain. The door curtain is made up of a series of slats that are connected together with hinges. When the door is opened, the slats roll up into a coil at the top of the door opening. When the door is closed, the slats unroll and form a solid barrier that protects the garage from the elements.

The door curtain is supported by a set of tracks that are mounted on the sides of the door opening. The tracks guide the door curtain as it rolls up and down. They also help to keep the door curtain in place when the door is closed.

The door curtain is opened and closed by a motor that is mounted on the ceiling of the garage. The motor is connected to the door curtain by a series of cables. When the motor is turned on, the cables pull the door curtain up into the coil at the top of the door opening. When the motor is turned off, the cables release the door curtain and it unrolls to the bottom of the door opening.

In addition to the door curtain, tracks, and motor, roll-up garage doors also have a number of other parts, including:

A bottom bar: The bottom bar is a metal bar that is attached to the bottom of the door curtain. The bottom bar helps to keep the door curtain in place when the door is closed.
A top bar: The top bar is a metal bar that is attached to the top of the door curtain. The top bar helps to keep the door curtain in place when the door is open.
A spring: The spring is a metal coil that is attached to the top bar. The spring helps to counterbalance the weight of the door curtain and makes it easier to open and close the door.
A safety cable: The safety cable is a steel cable that is attached to the bottom bar. The safety cable prevents the door from falling down if the spring breaks.

Roll-up garage doors are a complex system of parts that work together to provide a secure and convenient way to access your garage. If any of the parts of your roll-up garage door are damaged or worn, it is important to have them repaired or replaced as soon as possible to ensure that the door continues to operate safely and efficiently.