Kent sits in a cold-moderate climate band, and that matters more for garage doors than people expect. It's not extreme cold that wrecks hardware here - it's the repeated cycle of damp, chill mornings and mild afternoons that swells wood jambs, pits unprotected steel track, and stiffens lubricant on springs and bearings until they're working harder than the label says they should. Add in a lot of houses from the 1962-2005 window that never had their springs or cables swapped even once, and you've got hardware running 20 to 40 years past when it should have been serviced. Homes across the service area's 43 named neighborhoods share this same profile - same building era, same weather load - so the failure patterns repeat block to block rather than being a one-house problem.