What the Weather Here Does to It
Woodbury sits in a cold climate band, and that matters more for a garage door track than most people think. The slab under your door moves. Concrete expands and contracts through freeze-thaw cycles every winter, and even a slab that looks flat can settle unevenly by a sixteenth of an inch over a few decades. That's enough to throw a steel track out of plumb at the base, where the vertical section meets the floor. Once the bottom bracket is even slightly out of line, every roller that passes through it rides against the edge of the track instead of the center. Add road salt and the moisture it drags into the garage through tires and boots, and you get rust at the exact spot where the track bolts to the jamb. Rust loosens the bolt, the bolt lets the track flex, and a flexing track is a track a roller can jump. None of this is dramatic on day one. It shows up as a faint grinding sound, then a door that hesitates an inch before it closes, then one morning it's off the track entirely. The cold doesn't break the door. It just slowly moves the parts that were supposed to stay still.
When to Get Help
Call before the door comes all the way off, not after. A door that's visibly crooked in the opening, hanging lower on one side than the other, has already partly derailed, and trying to force it down with the opener can bend the track further or pull the bracket out of the jamb. If you hear a rhythmic clunk once per rotation of the roller, that's usually a roller riding on a bent section, not yet off, and it's a much cheaper fix than waiting. Stop using the opener if the door binds partway through the cycle; running the motor against a jammed track can strip the drive gear, and that's a separate repair on top of the track work. One limitation worth knowing: if a track is bent more than roughly a quarter inch out of true, bending it back rarely holds for long, especially with the freeze-thaw cycle working against it every winter here. At that point replacing the section is the honest recommendation, not a repeated alignment visit that fails again by spring.
Season by Season
Late fall is when the first signs show up, as the ground starts its first hard freeze and the slab shifts under a track that was fine all summer. Deep winter is when a door actually comes off, usually on the coldest week, because cold steel is less forgiving and grease on the rollers stiffens up right when the slab is moving the most. Early spring is the opposite problem: the thaw lets the ground settle back, and a track that seemed fine in January can suddenly show slack as the frost releases its grip. Summer is the calm stretch, and it's also the best time to have a track checked and re-bolted before the next freeze starts the cycle over. Waiting until the door is already off to deal with a loose bracket means doing the repair in the cold, which is harder on both the hardware and whoever's doing the work. If you've noticed a seasonal pattern to your own door's noise or sticking, that's not a coincidence. It's the same freeze-thaw cycle that moves every slab in this climate, working on your track a little more each year.
