The garage door typically opens and closes between 3000 10000 times in a year.
Torsion spring garage door broken.
By this you can ensure the replacements you do lasts longer.
Otherwise replace both the left and right springs at the same time to save yourself from having to do the job twice.
Broken garage door spring.
When they break the spring unwinds in less than a second and creates a loud noise due to the coils spinning on the shaft.
When a spring breaks on a garage door an immense amount of energy is displaced.
If you re concerned about tackling this project on your own consider hiring out the job to a professional.
This should take about 3 minutes and you don t need to remove the springs or loosen the tension to measure them.
If your garage door isn t operating properly the torsion springs are likely to blame.