It Sounds Different.
Popping · Grinding · Scraping · Rattling
Pay attention to a sound that is new, louder, or getting worse—not every squeak means something has failed.
Springs, rollers, and hinges can make normal operating noise, especially when lubrication is needed. Grinding, scraping, rattling, or a sudden change in opener noise can also point to loose fasteners, worn rollers or bearings, binding hardware, or a door that is no longer moving freely. The change in sound is the clue; an inspection determines the cause.
