Triana sits in a cold-moderate climate band, and the cycle of temperature swings through the year works on cable strands the same way it works on any wound steel part - expansion and contraction, season after season, is what eventually fatigues a cable even with no misuse at all. With most homes in this corner of the service area dating to construction well after 2000, we're mostly looking at original factory-grade cable rather than a mix of old and replaced hardware you'd find in an older neighborhood. Factory cable is adequate, not heavy-duty, and on a door that's seen ten-plus years of daily openings, it's about due regardless of how it looks on the outside. Household incomes here run higher than the service-area median, and we mention that only because it tends to mean more two-car households and more daily cycles on the door - more lifts, more load repetitions, same cable.