The Symptom
Most garage doors we work on in Richmond Hill are steel sectional doors on double-wide openings, sixteen feet across, hung on torsion springs rated for that width. The median home here was built around 2005, which puts this town well ahead of the rest of our service area, where the typical house went up closer to 1996. That gap matters: a 2005-era door is lighter-gauge steel than the one-piece wood doors you'll still find in older pockets near Hinesville, and it's almost always paired with a chain or belt-drive opener with a photo-eye safety sensor built in from the factory, not retrofitted. When something's wrong, it usually shows up the same few ways - the door won't lift past a foot, it drops the last two feet on its own, or the opener motor runs but the door doesn't move at all. On a door this age, that's rarely rot or warped panels. It's almost always a spring that's lost tension, a cable that's frayed off the drum, or a sensor that's knocked out of alignment.
The Complications
A double door spans more width per spring than a single, so when a torsion spring goes on a 16-foot door, the whole door comes down unevenly and can rack in the tracks on one side before it fully drops. That's a bigger job than a single-door spring swap, and it's not one to try solo. Richmond Hill sits about 19 miles out from our shop in Hinesville, the farthest stop we run on a regular basis, so a same-day callout here depends on what else is on the truck's route that day - we're straightforward about that at booking. Coastal Georgia's climate is mild with the occasional freeze, which is easier on springs and openers than a hard winter climate would be, but it doesn't eliminate wear. Springs on a 2005-era double door are rated for a given cycle count regardless of weather, and a spring near the end of its life will go whether it's 70 degrees or 35.
Doing It Yourself
If the opener runs but the door won't move, check the photo-eye sensors at the bottom of each track first - a bike, a hose, or stray sawdust in the beam path will stop a modern opener cold, and it's a thirty-second fix once you spot it. If the door is heavy to lift by hand, sags on one side, or the spring itself looks stretched or has a visible gap in the coil, stop there. A torsion spring on a double door is under enough force to break a bone or worse if it lets go while you're working on it, and we don't recommend any homeowner touch it. That's the one job on this list we won't walk you through over the phone.
How Long It Takes
A straightforward opener sensor realignment or a cable replacement on a double door is usually under an hour once the truck is on site. A full spring replacement on a 16-foot door takes longer than the same job on a single door, mainly because the door has to be braced and lifted evenly on both sides while the old spring comes off. Given the 19-mile run from Hinesville, plan on booking a window rather than an exact hour, especially if the job falls later in the day.
