Why Garage Door Cables Break or Come Off Track
Garage door cables are attached to bottom brackets at the base of the door. In areas with frequent rain or snow, moisture can lead to rust buildup on the cables. Over time, this corrosion weakens the cable and can eventually cause it to snap.
Another common issue is improperly sized cable loops. If the loop is too large, it can slip off the bracket during door operation, leading to malfunction or uneven movement.
Lastly, if one of the torsion springs breaks or becomes detached, the garage door becomes extremely heavy. This added weight puts extra strain on the cables, especially if they’re older or already worn, which can lead to rapid fraying or even immediate breakage.
24/7 Garage Door Cable Replacement
What to Do If a Garage Door Cable Breaks or Comes Loose
If a garage door cable breaks or slips out of place, it’s important to keep children and pets away from the area. Do not attempt to open or close the door, neither manually nor using the opener.
Garage door springs are under high tension and are designed to offset the heavy weight of the door. These springs are connected to cables that run along both sides of the door. When one cable fails, the entire weight shifts to the remaining cable, creating an unbalanced load. This can lead to the second cable snapping as well.
Trying to operate or fix the door when a cable, spring or opener is damaged can result in serious injury or further damage to the door system. For safety and proper repair, it’s best to contact a professional garage door service.
What Should Be Checked During a Cable Replacement?
A skilled garage door technician who cares about the long-term performance of your overhead door will go beyond simply replacing the cable. One of the most important steps is checking the spring tension. Over time, garage door springs can weaken and may need to be slightly adjusted to ensure proper balance. This helps prevent premature wear or snapping of the newly installed cable.
Cable replacement is also a great opportunity to perform basic maintenance, such as lubricating hinges, rollers, and tracks to ensure smooth and quiet operation. If needed, the technician may also adjust the motor’s force and travel limits to match the door’s weight and movement.
24 Hour Garage Door Cable Repair and Replacement Services
Cable Repair – 24/7 Emergency Service
Round-the-clock service for urgent cable issues to restore safety and function.
Broken Cable Replacement
Fast and safe replacement of snapped or frayed garage door cables.
Cable Off Drum Repair
Realignment and reinstallation of cables that have slipped off the drum.
Additional Cable Repair Services
Frayed or Rusted Cable Inspection
Thorough inspection and replacement of cables showing signs of wear, rust, or corrosion.
Torsion and Extension Cable Services
Repair or replacement of both torsion and extension spring cables.
Cable Drum Adjustment
Precision adjustment of cable drums to ensure smooth door operation.
Cable Balancing and Tensioning
Proper tensioning of cables for balanced and even door movement.
Safety Cable Installation (for extension spring systems)
Adding safety cables to prevent spring-related accidents in case of breakage.
Greater Chicago Area
During a garage door cable replacement, our expert technicians at 24hr Garage Door Service ensure proper spring tension, perform basic maintenance, and adjust your spring or opener if needed, for long-lasting, smooth door operation. We proudly serve the Greater Chicago Area, including the South Side, West Side, and North Side.