Door crooked, hanging or grinding? Leave the opener off.
Cables lift the door, rollers carry it and the tracks guide it. When one of the three gives out, the door tilts, drops at a corner or grinds its way up. Unplug the opener, stay out of the doorway, and text a picture taken inside the garage.
- On site: About 1 hour for cables or rollers; 1 to 2 hours off track
- Florida license CGC15***92
Signs this is your problem
- The bottom edge slants, and daylight shows at one corner.
- A cable dangles next to the rail or has dropped in a coil on the slab.
- Rollers sit beside the rail instead of in it, and part of the door leans into the garage.
- The door grinds, rattles or lurches at one spot every time it moves.
- A car or golf cart backing out clipped the rail, and it's no longer straight.
- A spring snapped too; loose cables tend to follow a broken spring.
Cables: why one corner drops
Each lift cable runs from a drum at the top of the door down to a bracket at the bottom corner. No steel on the door sits lower than that corner, and in Naples it's where rainwater, sand and salt sit longest. During Ian, the National Weather Service found that storm surge covered almost all of Collier south and west of US 41 (NWS summary), and hardware in flooded garages rusted from the floor up.
Rust thins a cable where you can't easily see it. We clamp the door, take the spring tension off, replace both cables as a pair, set them to equal tension and check the drums for worn grooves.
Rollers: the noise you hear
Worn rollers make the door grind and shudder, and the opener works harder on every trip. Open steel bearings rust in salty air and stop turning, so the wheel drags along the rail instead of turning with it. We replace the whole set of rollers, with bearings sealed against moisture. The two lowest ones sit in the cable brackets under spring tension, so that tension comes off first.
Off track: fix the cause, not only the rollers
Guiding rollers back into a rail is the quick part. The technician finds out why they came out: a bent rail, a loose bracket, a cracked roller, a cable gone slack, wind against the door, or a bumper. A bent rail can often be straightened where it hangs. If a section creased in the same hit, panel repair is an option. We finish by balancing the door and running it through several cycles. Not sure this is your problem? Compare it in the symptom guide.
Until we get there
- Leave the opener off; running it drags the door further out of line.
- Leave the bolts at the bottom corners alone; they hold the cable at full spring tension.
- Leave the rollers where they are; forcing them back under spring tension can shift the door.
- If your car is in there, ask us before trying to get it out.
- Door hanging open at night? Use the emergency line.
Questions about cables, rollers and tracks
No. With one roller loose, the door runs crooked, and one more trip can drag other rollers out or bend a section. Keep the opener unplugged and keep your hands off the door.
Around an hour for a pair of cables. When the door has also left its rails, the job grows to one to two hours.
Near the coast, rust at the bottom corner is the most common reason, since rain and salt collect there. A weak spring, or a door that closed onto an object, can also leave the cable loose enough to slip off the drum.
The bottom brackets, the cable ends tied to them, the lowest rollers and the bottom seal, since they sat in the water longest. Salt keeps corroding metal after the water dries, so a check in the weeks after the storm beats waiting for a noise.
One number, from the first call to the sign-off
Calls and texts to (239) 990-8829 are answered by a person, day and night. Text us a picture of your door, or of the sticker on your opener, and we'll tell you the likely cause, how long the fix keeps us there and the first opening on the schedule.