A garage door crooked or uneven when it opens or closes almost always traces back to one side of the system carrying weight differently than the other: a cable, spring, roller, or hinge that’s no longer doing its job evenly. Before assuming the worst, it’s worth knowing one thing most homeowners don’t: a door that hangs 4 to 6 inches into the opening while fully open is normal, not a defect; that gap keeps proper tension on the cable so it doesn’t slip off the drum. What actually matters is side-to-side unevenness, not that natural forward hang.
Balance vs. Alignment Two Different Problems
It helps to separate these upfront. Balance is about how evenly the springs counterbalance the door’s weight; a balanced door should feel nearly weightless when lifted manually and hold its position when stopped partway. Alignment is about how evenly the door physically travels through the tracks cables, rollers, and hinges guiding it smoothly on both sides. A door that looks crooked but lifts light is usually an alignment issue; one that feels heavy but still sits level is more likely a balance issue. A garage door repair technician typically checks both in the same visit, since they call for different fixes.
What Actually Causes a Garage Door Crooked or Uneven
Frayed, stretched, or slipped cables. Cables and springs work together if one cable stretches, frays, or slips off its drum, that side of the door stops rising at the same rate as the other, leaving it visibly lower.
Imbalanced or broken springs. If one torsion spring loses tension while the other doesn’t, one side gets pulled up normally while the other lags, a classic cause of a visibly crooked door, and not a DIY fix given the tension involved.
Worn rollers or misaligned tracks. Bent, dirty, or misaligned tracks create drag on one side; worn rollers do the same even on a clean track, throwing off how evenly the door travels.
Loose or worn hinges. Hinges let the door’s sections flex as they travel around the curve of the track; loose or cracked hinges are an easy cause to overlook, since they don’t get the attention cables and springs do, but they can throw off panel alignment just as much.
A Quick Manual Balance Test
With the opener disconnected, lift the door manually to about waist height and let go. It should hold roughly in place, with only slight drifting up or down considered normal. If it drops or shoots up, or one side clearly lags the other, that’s worth having looked at rather than something to keep testing yourself. Metro Atlanta homeowners can see garage door repair options in Marietta for service area details.
One Thing Not to Do
If the door is binding or dragging on one side, resist the urge to compensate by cranking up the opener’s force setting. Force adjustments are meant to handle normal resistance, not to muscle a door past a mechanical problem; doing so just hides the real issue while adding strain to the motor and gears.
FAQ
Is it safe to keep using a crooked garage door?
It can still function, but continued use adds wear to the cables, springs, and opener, and can turn a repairable issue into a more serious one. Treat it as worth addressing rather than something to monitor indefinitely.
How do I know if it’s the springs or the cables?
A door that feels heavy to lift and sits crooked often points to a spring; one that lifts light but travels unevenly points more toward cables, rollers, or track alignment.
Is a 4-6 inch gap when the door is open a problem?
No Clopay’s own guidance confirms doors are designed to hang slightly into the opening when open to keep tension on the cable system. That’s different from side-to-side unevenness.
Can I fix a crooked garage door myself?
Visually checking cables, hinges, and rollers for obvious wear is safe. Anything involving spring tension or track adjustment is best left to a trained technician.
Can weather cause a garage door to look crooked?
It can contribute, particularly with wood doors that swell or warp with moisture, though mechanical wear in the cables, springs, or hardware is the more common cause.
