Garage Door Repair Services › Garage Door Drum Replacement
Garage Door Drum Replacement in Colorado Springs, CO
Cable drums are the spool-shaped metal discs mounted at each end of the torsion spring shaft. As the spring turns the shaft, the drums wind and unwind the lift cables that raise and lower each side of the door. When a drum cracks, develops a groove, or slips on the shaft, the cable wraps unevenly and the door tilts, binds, or drops on one side. Drums fail less often than springs, but when they go, the cable usually comes off the track with them.
Colorado Springs Garage Door Repair provides garage door drum replacement for homeowners across Colorado Springs, CO. Call for a free inspection and a written quote before any work begins.
When to Call
When You Need Garage Door Drum Replacement
- Door tilts noticeably to one side during opening and the cable looks slack
- Can see the lift cable has jumped its groove and is wrapped around the shaft
- Drum has a visible crack across its face after the door hit an obstruction hard
- Cable wore a deep groove into the drum and now slips during every cycle
How It Works
Our Process for Garage Door Drum Replacement
- 1
Spring Tension Release
Drum work requires the torsion spring to be fully unwound first — this step is done with winding bars before anything else is touched.
- 2
Cable and Drum Removal
The cable is disconnected from the door bracket, the set screws securing the drum to the shaft are loosened, and the drum slides off for inspection.
- 3
Drum Replacement and Cable Re-seating
New drums are installed, cables are fed into the grooves correctly, and set screws are tightened to spec so the drum can't shift under load.
- 4
Spring Re-wind and Balance Check
The spring is wound back to correct tension, the door is tested for level travel, and cable tension is verified equal on both sides.
Colorado Springs Context
Why this matters in Colorado Springs
Garages attached to homes in Colorado Springs see daily temperature cycling that causes metal components to expand and contract repeatedly. Drum set screws can work loose over time in this environment, allowing drums to rotate on the shaft and misalign the cables gradually.
Straight Talk
About pricing & scope
Drum replacement almost always means handling the torsion spring at the same time, which adds time to the job. If the cables are frayed where they've been slipping, we'll replace those too rather than reinstall worn cables on new drums.
What This Fixes
Problems We See in Colorado Springs
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