The service area sits in a cold-moderate climate band, and that matters more here than it sounds. Newer construction in White House generally came with better-sealed garage bays and insulated doors as standard, which is good for the house but means the weatherstripping and bottom seal are doing more work holding a tighter envelope. When that seal fails, homeowners notice it fast - drafts, moisture at the base of the door, a track that frosts in cold snaps.
On the older housing stock elsewhere in the territory, failures tend to be about parts wearing out after decades of use. In White House, we see more installation-era issues: springs sized to a builder's cost sheet rather than the actual door weight, openers with safety sensors mounted slightly out of alignment from the original install, and tracks that were never perfectly plumb to begin with. It's not that the hardware is older - it's that some of it was never quite right.