Most of Little Elm went up fast, between 1988 and 2014, with the bulk of the build-out landing around 2003 - the same builder-grade door, usually a hollow steel panel on a torsion spring sized for a new house, not a fifteen-year-old one. That door was fine when it went in. Now the foam core has started to separate from the steel skin, the torsion spring has cycled through enough North Texas summers that the coil has lost temper, and the track bolts have worked loose on houses that have settled. The climate here runs a moderate heat band, which doesn't sound dramatic, but it means the garage sees real swings - a door that bakes against a south-facing slab in July and cools fast after sunset. That expansion and contraction, repeated for a decade-plus, is what pushes an installation decision from "someday" to "now." We see it street by street: whole blocks built in the same two or three years, and whole blocks of doors failing in the same two or three years. It isn't bad luck. It's the same door, aging on the same schedule, across most of the communities that make up this part of the county.