Columbia is the seat of Maury County, known for its courthouse square, antebellum homes and the annual Mule Day celebration. For generations it was a quiet county seat on the Duck River; now growth spreading south from Nashville and Spring Hill is turning farmland into new subdivisions.
That leaves the city with an unusual mix of garage doors: decades-old detached garages, mid-century ranches with single-car garages, and brand-new attached doors on fresh construction. Each comes with its own typical problems.
Older homes and detached garages near downtown
Homes near the square and in the older neighborhoods often have detached garages set behind the house. Many date from an era of narrower cars and hand-lifted doors, and some still have wood doors or old extension springs. These buildings settle over time, which twists the opening and makes the door bind or drag on one side.
Repairs usually start with squaring up the track and replacing worn rollers and hinges. If the door is heavy, rotting or uninsulated, a lightweight insulated steel or composite door in a carriage-house style keeps the historic look while going much easier on springs and openers.
Converting a manual door to an automatic opener
Plenty of older garages in town still have manual doors. Adding an opener is very doable, but a few things need to be right first: the door must be balanced so it lifts easily by hand, the springs must be in good shape, and a grounded outlet should be close to where the opener mounts.
- Remove or disable old slide bolts and locks so the opener can never fight a locked door.
- Check the headroom above the door; low ceilings may call for a wall-mount opener.
- Make sure the photo-eye safety sensors are mounted and aligned near the floor.
New subdivisions on the growth edge
Newer neighborhoods around the city generally have standard steel doors and builder openers. These run reliably early on, but the first few years can reveal installation shortcuts: track brackets that loosen, springs not sized exactly to the door, or photo-eyes mounted where they get kicked out of line.
If a new-construction door is noisy, uneven or reverses for no clear reason, have it looked at while it is still young. Small adjustments now head off bigger repairs later. Many of these neighborhoods also have HOA covenants that will affect future replacement doors.
Humid summers along the Duck River
Summers are hot and humid, and the river valley holds moisture on still nights. Humidity rusts springs and hinges, swells wood doors, and lets mildew creep across a door that rarely sees sun. Thunderstorms bring heavy rain that runs under worn bottom seals.
Twice a year, spray the hinges, rollers and spring coils with a lubricant made for garage doors, keep the bottom seal in good condition, and seal or paint wood doors on schedule. Winters are milder than farther north, but cold snaps still crack tired springs, so a fall inspection is a good habit.
Common repair calls and what causes them
Most garage door trouble traces back to a short list of causes:
- Loud bang, then the door won't lift: a broken torsion spring.
- Door hangs crooked: a snapped or slipped cable, often following a spring problem.
- Opener hums but the motor won't turn: often a failed start capacitor, or the door's manual lock is engaged.
- Door reverses before closing: photo-eyes out of line or blocked.
- Motor spins but the door doesn't budge: usually a stripped drive gear inside the opener.
- Grinding or popping as it travels: worn rollers or bent track.
Last updated by the American Garage Door Team.