
Door Trouble We Fix in Munroe Falls
- Broken torsion springs. The opener lifts a few inches and stops, or the door won't move at all. We match the springs to the door's weight. How we replace springs.
- Cables that slipped off the drum, leaving one side of the door lower than the other. Cable repairs explained.
- Noisy, jerky travel from flat-spotted rollers and dry hinges; see rollers, hinges and track.
- Sensors knocked out of line, so the door reverses for no reason. We realign or replace them; read about safety sensor repair.





