Spring Repair for Swannanoa's 1980s-Era Doors

What You Are Seeing

Most houses in Swannanoa went up around 1984, and that year matters more than it sounds like it should. By the early 80s, builders had mostly moved past the old wood-plank doors and were hanging factory steel sections - usually a 16-by-7 double door on the main bay, sometimes a single 9-by-7 beside it if the house has a second garage. Those doors came standard with torsion springs mounted on a shaft above the opening, not the stretch springs you'd see on an older barn-style door. The springs from that era were wound for a rated cycle count, and forty years of opening and closing has used most of them up. What you're looking at when a spring finally goes is usually a torsion spring that's stretched a visible gap between its coils, or one that's let go entirely and dropped the door weight straight onto the opener. Either way, the door that was normal yesterday won't lift today, or it'll lift crooked, one side higher than the other, because only one spring on the shaft is still doing its job.

Can You Do This Yourself

A torsion spring on a door this size is wound under several hundred pounds of tension, and the winding bars and clamps to do it safely aren't tools most people own or have used before. We're not going to tell you it can't be done - some homeowners do it - but the honest version is that a slipped bar on a wound spring has put people in the hospital, and a spring sized wrong for a steel door this width will either strip the opener trying to compensate or snap again within months. If you're comfortable replacing rollers or tightening hinge bolts, that's a different job and a reasonable one to do yourself. The spring itself isn't.

The Cost of This Job

We don't have a posted price list for this page, and quoting one without seeing the door and spring size would be a guess, which isn't something we're willing to put in writing here. What we can tell you is what drives the number: whether the door needs one spring or two, whether the shaft or bearings are worn enough to replace alongside the spring, and the spring's wind - left or right-wound springs aren't interchangeable, and the wrong one on the shelf means a second trip. On a standard double door from this era, it's usually a two-spring job, since both springs typically fail close together once one reaches the end of its rated cycles.

The Complications

Houses built across the early-to-mid 1980s sometimes have garages that were finished or converted later, and when that happens the header above the door isn't always framed the way a door this size expects. We've also seen openers from that period still running off the original mounting bracket, which wasn't built for a heavier insulated replacement door if one's ever been swapped in. Cold matters here too - this region sits in a severe cold climate band, and a spring that's already near the end of its cycle life tends to pick a freezing morning to finally let go, since cold steel is more brittle under tension than the same spring on a mild day. None of that is unique to one house, but on an 80s-era door it shows up more often than not.

Why This Fails Locally

Swannanoa sits about 10 miles out from Asheville, and the housing stock out this way clusters tighter around that 1984 build year than the wider service area's 1957-2001 spread. That means a higher share of the roughly 1,798 households here are running the same generation of torsion hardware, which also means it's failing on a similar timeline - not all at once, but in a steady run as those original springs finish out their rated cycles. We come out from Asheville to handle these calls rather than running a local branch, so there's no depot in Swannanoa itself, just a truck that makes the drive.

Frequently asked questions