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Get your free estimateClopay Cable & Drum Replacement: The Fort Worth Owner’s Guide
Clopay cable and drum replacement in Fort Worth typically runs $130 – $250 installed, and we stock compatible cables and drums on our trucks for most Clopay residential models, so the fix usually happens in one visit. You’ll know this part has failed when the door hangs crooked, one side sits lower than the other, or you hear a sharp snap followed by a cable dangling loose. A frayed cable or a scored drum never heals itself, and running the opener on a compromised cable will wreck the door panels, the rollers, and eventually the torsion assembly.

Tell me what it’s doing, and I’ll tell you what it needs. Most Clopay owners we hear from in Fort Worth describe the same three things: a noise they didn’t expect, a door that won’t sit level, and a cable that’s suddenly not where it belongs. That’s enough for us to diagnose over the phone and bring the right parts on the first trip.
Key takeaways:
- Installed Clopay cable and drum replacement in Fort Worth: $130 – $250.
- We carry Clopay-compatible cables and drums for most residential models, so same-day repair is realistic.
- Written price before any work starts. The invoice matches the number you approved.
- Full 365-day written guarantee on every cable and drum replacement.
Which Clopay Models This Applies To
Clopay builds residential doors across several series, and the cable-and-drum setup differs by door weight and height, not by color or panel style. The parts we replace most often in Fort Worth come from the Classic, Gallery, Coachman, and Reserve lines, along with Clopay’s standard 7-foot and 8-foot residential doors. If your door is 8 feet tall, the drums are a different size than the 7-foot version, and installing the wrong drum changes the lift geometry enough to bind the door within a week.
The reliable way to identify what we’re matching is the door’s product label, usually stuck near the bottom corner of a bottom panel. We match by door width, height, and cable diameter. Clopay cables are aircraft-grade galvanized steel in 1/8-inch or 5/32-inch diameters depending on door weight, and the drums are either cast aluminum or steel with a specific number of cable grooves. We stock OEM Clopay parts and, where it makes sense, quality aftermarket equivalents that meet or exceed the original spec. For Clopay specifically, aftermarket cables are fine in most cases, but drums are one place we lean OEM, because the groove profile has to match the cable wrap exactly. Brock Garage Doors Fort Worth is an independent service provider and not affiliated with Clopay.
Styles & brands we work with






Signs Your Clopay Cable & Drum Replacement Is Failing
- Cable is frayed or visibly unraveling. The individual steel strands start to separate, usually near the bottom bracket or the drum. Once you can see broken strands, the cable is running on borrowed time.
- Door hangs uneven in the tracks. One side of the door sits lower than the other when partially open. This means one cable has stretched or slipped, and the drum on that side isn’t taking up slack equally.
- You heard a snap and the door won’t open straight. That’s the sound of a cable parting under tension. The door is now suspended unevenly and the opener should not be run.
- Grinding or scraping noise from one side. A worn drum with a scored groove makes the cable ride rough, which translates into a noise you’ll hear from inside the garage.
- Cable has jumped off the drum completely. The cable is loose, wrapped around the shaft, or hanging near the track. This is the stage where continued use will damage the shaft, the drum, and the panels.
See the difference
Before
After
Before
After
Before
AfterReplacement Cost & What’s Included
In Fort Worth, Clopay cable replacement alone runs $130 – $250 including the part and labor, and when the drum is scored or the cable has eaten into the drum, we replace both as a set. The range comes down to two things: the cable diameter your Clopay door uses and whether the drum needs replacement alongside it. A 1/8-inch cable on a 7-foot door is the lower end of that range; a 5/32-inch cable on an 8-foot door with a cast aluminum drum sits at the higher end.
Here’s the cost breakdown we quote in writing before any work starts:
- Cable (per side), Clopay-compatible: $25 – $45
- Drum (per side), Clopay-spec: $40 – $75
- Labor, both sides: $65 – $130
- Total installed, typical: $130 – $250
That written price is handed to you before a single bolt turns. If we find additional work during the repair, we stop, explain it, and put the new number in writing before proceeding. Every cable and drum replacement carries our 365-Day Done Right Promise in writing: if the repair fails within a full year, we return and make it right at no charge.
DIY or Call Us?
Here’s the honest split. You can safely check the cable condition with the door fully closed: look for fraying near the bottom bracket, check that both cables are seated in their drums, and note whether one side has visible slack. That’s useful information for the phone call. What you should not do is attempt to remove or re-tension a Clopay cable or drum yourself. Cables carry the entire weight of the door under load, and the torsion assembly stores enough energy to cause serious injury if it releases unexpectedly. We’ve seen Fort Worth homeowners try this with locking pliers and a YouTube video, and the result is usually a bent shaft, a shattered drum, and a door that’s now dangerous to operate.
Half-measures don’t work on cable systems. The cable, the drum, and the spring work as one assembly, and swapping one part without checking the other two is how small failures turn into bigger ones. Call us at (682) 730-8314, tell us what the door is doing, and we’ll bring the right Clopay-compatible parts on the first trip.
FAQs
In Fort Worth’s climate, Clopay cables typically last 8 to 12 years, and drums often last the life of the door unless a cable failure scores the groove. Extreme heat and humidity cycles shorten cable life here compared with drier climates, because the galvanized coating breaks down faster under repeated expansion and contraction.
No. Once the steel strands are frayed or the cable has snapped, repair isn’t an option. Patching or re-crimping a garage door cable creates a weak point that will fail under load, and the result is usually a door falling out of the tracks. Replacement is the only safe repair.
A standard Clopay cable and drum replacement on both sides takes 45 to 90 minutes when we have the parts on the truck, which we usually do. The work includes re-tensioning the assembly, setting both sides level, and running the door through a full cycle to confirm it’s tracking true.
Yes. Our Fort Worth trucks carry Clopay-compatible cables in 1/8-inch and 5/32-inch diameters, along with drums for 7-foot and 8-foot residential Clopay doors. For doors outside that range, we order Clopay-spec parts and have them within one to two business days. Call (682) 730-8314 and we’ll confirm fitment before we dispatch.
Written by Wade Mercer, Owner, Brock Garage Doors Fort Worth, serving Fort Worth and nearby areas.
If your Clopay cable or drum is failing, don’t run the door another cycle. Call (682) 730-8314 for a free estimate, a written price before any work starts, and a same-day appointment in most Fort Worth neighborhoods. A live person answers 24/7.