Off-Track Garage Doors in Tubac

What Can Go Wrong

The fault we see most in Tubac isn't a bent track from a bumped car. It's slow drift - a door that's walked off its rail over years of normal cycling until one day a roller finally pops the lip and the panel binds sideways. That's a wear fault, not an impact fault, and it matters because it means the track itself is usually fine; it's the rollers and the hardware holding the track to the jamb that have given up.

Tubac's housing stock mostly went up around 1998, which puts a lot of these doors at or past 25 years on their original rollers. Builders in that era used stamped steel rollers on steel stems - durable, but not designed to run a quarter-century without replacement. By year 20 or so the roller wheel wears narrower than the track channel, and the door has just enough slack to climb out of the rail on a hard stop or a gust. Once it's off, forcing the opener to keep cycling it bends the track further and turns a $150 roller job into a track replacement.