With roughly 7,677 households in Lino Lakes and a median income near $121,800, a lot of these garage doors are original to the house or close to it, meaning the cables are pushing 30 years old on galvanized wire that was never rated to last forever under daily use. That's older than most of the service area average, where median income runs closer to $93,233 and housing stock leans more mixed. The cold-moderate climate band this whole region sits in adds a second stressor: the wire itself gets brittle with repeated freeze-thaw cycling at the drum end, where moisture collects. On a 1990s-build door, that's almost always where we find the fray starting, right at the drum, not at the bottom bracket like you'd expect on an older extension-spring door.