Torsion springs
The opener strains and the door stops after a few inches, it slams shut or won’t stay up, or you can see a split in the spring on the bar above the door.
Don’t lift the door by hand or keep running the opener. A broken spring leaves the door dangerously heavy, so leave it closed and call us. Call (612) 472-2221 and we’ll get a St. Louis Park tech out.






