Service

Side springs, not a torsion shaft.

About this work

Extension springs stretch along the horizontal track. They are common on older single-car openings and on some doors that were never converted. A failed one looks like a loose coil in the air above the car, often with the safety cable as the only thing still in line.

Do not treat it as torsion

The parts, the pulleys, and the way the door is weighed are different. A torsion cone will not repair this layout. Tell us if the springs are above the opening or running front to back beside the track.

The safety cable is not optional hardware

If a stretched spring breaks, the cable is what keeps the coil from throwing itself across the garage. Missing cables, cables that have unthreaded from the bracket, or pulleys with a flat spot are part of the same visit.

Where this still shows up

Stock Island cottages, older Goulds houses, and some Marathon additions still have this layout. Newer wind-rated leaves almost never do. If a previous owner mixed a new door with the old side hardware, say so. That combination needs a careful look before any coil is ordered.

Symptoms that belong on a Extension springs note

Extension springs beside the horizontal track stretch along the jamb instead of sitting on a shaft over the opening. A broken side spring, a stretched loop, or a safety cable that has been asked to hold the weight is the symptom.

What gets checked on a Extension springs visit

We look at both sides, the pulleys, the safety cables, and whether the clips are still in sound wood or only in trim. One fresh spring opposite one tired spring pulls the door crooked.

Parts, brands, and this coast

Springs, pulleys, cables, and the clips that anchor them are the parts. The safety cable is a restraint, not a substitute spring. Older sectionals, including long-serving Amarr and Clopay leaves, still use this layout in both island bays and South Dade garages. In a low Keys cottage the horizontal track may run beside a beam. In a Homestead slab garage the same layout has more length and less salt. Say which house you have.

How Extension springs is planned on this map

Extension hardware in a low Key West cottage is planned around the beam beside the track. The same springs in a West Kendall tract have more run and less salt on the pulleys. Tell us if a safety cable is already holding a broken spring, and do not treat that cable as something to stretch further. Pick the town so the stop is not filed only as a spring color. Tell us if the anchor is in trim only, because a clip in soft wood changes the hardware that comes along.

Common questions

The color band on the spring matches a chart I found. Can I order from that?

No. Color is not a complete specification, and a chart is not a measurement of your door. The visit identifies the spring from the door and the hardware, not from a swatch.

One side still looks intact. Can the door be used gently?

A door running on one extension spring will travel crooked and can walk a roller out of the track. Leave it parked.

Which towns use this trade?

The town buttons on this page cover the Keys and the South Dade approach. Pick the town so the note is not only a symptom.

What should wait until someone is at the opening?

We look at both sides, the pulleys, the safety cables, and whether the clips are still in sound wood or only in trim.