Essential Guide to Replacing Garage Door Cables

Essential Guide to Replacing Garage Door Cables

One of the most common issues homeowners face with their garage doors is broken cables. These cables play a crucial role in the proper functioning of the door, helping to lift and lower it smoothly and safely. If you're dealing with a broken cable, it's important to replace it promptly to prevent further damage or potential safety hazards. In this guide, we’ll walk you through the process of replacing your garage door cables, whether they’re lifting cables or safety cables.

Types of Garage Door Cables

There are two main types of cables in a garage door system:

1. Lifting Cables – These are responsible for transferring the energy from the springs to help lift the door. They are connected to both sides of the garage door and run through pulleys to raise and lower the door smoothly.
   
   
2. Safety Cables – These cables are designed to prevent injury or damage in case of an accident involving the springs. They help control the springs' tension and ensure they don’t break or fly out of place.

How to Replace Extension Spring Lifting Cables

If you need to replace the lifting cables for a garage door with extension springs, follow these steps:

1. Open and Lock the Garage Door
   Before you begin, ensure that the garage door is open and securely locked in place. This prevents the door from moving while you work, reducing the risk of injury.
   
   
2. Remove the Old Cable
   Extension spring cables typically use an “S” hook to attach to the door track. Carefully detach the old cable from the bottom of the door and pull it through the pulleys. Take note of how the old cable was routed so you can follow the same path with the new cable.
   
   
3. Install the New Cable
   Start by looping the new cable through the pulleys, ensuring it follows the same path as the old one. Attach one end of the cable to the pin on the bottom of the door, and then wind it around the pulleys in the same direction as the original setup. Once the cable is in place, remove any clamps and test the door to ensure it functions smoothly.

How to Replace a Safety Cable

Replacing a safety cable involves a similar process:

1. Remove the Old Safety Cable
   Detach both ends of the old safety cable, carefully pulling it out through the spring. Discard the old cable once it’s removed.
   
   
2. Install the New Safety Cable
   Attach the new cable to the track using an “S” hook and secure it to the spring. Double-check the connection to make sure it’s tightly secured. Reinstall any other components and test the system.

Professional Help

While replacing garage door cables may seem straightforward, it can be a tricky and dangerous task, especially if you're not familiar with handling tools or dealing with the tension of the springs. For your safety, consider hiring a professional garage door repair service. A trained technician will ensure the job is done correctly and safely.

Need Help? Call Fixxed Garage Doors

If you're looking for expert garage door cable replacement or other garage door services, contact Fixxed Garage Doors. We specialize in full-service garage door repairs, installations, and maintenance. Our experienced team is committed to providing high-quality service and customer satisfaction. Call us today for a free estimate!

Garage Door Cables