garage door system

garage door system

What Are the Parts of a Garage Door System?

Your home’s garage door is one of the most convenient parts of your life. They protect you from rain, high winds, and even act as home security. However, as many benefits as they provide people, most don’t know about the garage door system that makes everything work properly. Therefore, the following includes a list of most of this system’s parts and what they are used for.

Garage Door System Differences

Before we begin, it should be noted that many of the garage door parts covered here may be a little different within your own system. Therefore, if you do not see some of these parts within your space, then it is recommended to refer to your garage door’s owner’s guide for further information. You may also contact a Visalia garage door repair company to provide you with specific details on your particular door.

Extension/Torsion Springs

When it comes to springs, you’re either going to have extension springs (located to the sides of your door) or torsion springs(located above the door). These are essentially what allows your door to move up and down in a safe manner. Always keep an eye on their condition as they can be extremely dangerous if they are damaged and snap. They hold a lot of tension and can severely hurt someone.

Tracking System

Although the tension springs help to hold the door, the tracking system guides it into its proper place. The tracking system will run from the sides of the door and up towards the ceiling. Your garage door will also have rollers that allow it to run up the tracking system smoothly.


Most garage doors are made up of panels. These panels are there to protect your door from any damages and provide it with some design. The panels will often be held together by hinges that are usually only visible from within your garage.


Although these are classified as accessories, most newer garage doors will already have them installed. These include insulation and weather stripping. Insulation is found in the center of your door, and it’s there to keep home energy from escaping out. Weather stripping is placed on the bottom of the door to prevent water and wind from coming into the space.