Common Garage Door Parts That Need Replacing or Repair

Opening,door,and,automatic,garage,door,opener,electric,engine,gearEvery day, millions of people rely on their garage doors to open and close smoothly as they come and go from their homes. However, like any mechanical system, garage doors are prone to wear and tear over time. When this happens, it may be necessary to replace or repair certain parts in order to keep the door functioning properly. In this blog post, we will explore some of the most common garage door parts that often require attention.

1. Springs

Garage door springs are responsible for counterbalancing the weight of the door, making it easy to open and close manually or with the help of an automated opener. Since they bear a significant amount of tension, springs can become worn or break over time. When a spring fails, it can cause the door to become heavy and difficult to operate, or even completely inoperable. Replacing garage door springs should always be done by a trained professional, as the high tension involved can be dangerous.

2. Cables

Cables are an important part of the garage door’s lifting system. They work in conjunction with the springs to raise and lower the door. Over time, cables can become frayed or worn, potentially causing the door to become unbalanced or not function at all. Like spring replacement, cable repair or replacement should be carried out by a professional to avoid any safety hazards.

3. Rollers

Garage door rollers allow the door to smoothly slide up and down the tracks. Over time, these rollers can become worn or damaged, causing the door to jam or become noisy during operation. Replacing garage door rollers is a relatively simple task that can improve the overall performance and lifespan of the door. It is advisable to use high-quality nylon rollers as they tend to last longer and operate quieter than their metal counterparts.

4. Track

The track is what guides the rollers as the garage door moves up and down. If the track becomes bent or misaligned, the door may bind or fail to open and close properly. Tracks should be inspected regularly and any signs of damage should be addressed immediately. Small dents or bends can sometimes be repaired, but severe damage may require track replacement.

5. Hinges

Garage door hinges allow the individual door panels to pivot as the door opens and closes. Over time, hinges can become loose or damaged, causing the door to sag or bind during operation. Replacing worn or broken hinges can help ensure smooth and reliable door movement. It is important to choose hinges that are compatible with the weight and style of the door.

6. Weatherstripping

Weatherstripping is a seal that prevents water, drafts, and pests from entering the garage. It is typically located at the bottom of the door and along the sides. Over time, weatherstripping can become cracked, torn, or brittle, compromising its effectiveness. Replacing weatherstripping is a simple and cost-effective way to improve energy efficiency and keep the garage clean and dry.


Garage doors consist of various parts that must work together seamlessly for proper operation. Over time, certain components may require replacement or repair due to wear and tear. It is important to regularly inspect and maintain these parts to keep the garage door functioning smoothly and to avoid any potential safety hazards. When in doubt, it is always best to consult a professional garage service provider to ensure that the repairs or replacements are done correctly and safely.

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Since 1993, Affordable Dock & Door has been providing Hampton and the surrounding areas with quality garage door installation and services. As a family-owned and operated company, providing exceptional customer service is our top priority. Affordable Dock & Door carries a wide variety of garage door models and sizes and also offers custom garage doors for your specific design needs. Once a garage door is selected, our experienced staff will perform installation in any residential or commercial setting. Contact us today to learn more about what we can do for you!