Most of the calls we get from Verdi are about springs and openers, not panels. Houses out here mostly went up in the late 1980s, and that generation of door came with torsion springs rated for a lighter duty cycle than what we install today. After three decades of cold nights, those springs are at or past the end of their wind count, and they tend to let go without much warning. We also hear from owners whose openers are original to the house - chain-drive units from that era don't have the soft-start and soft-stop electronics that protect the drive gear, so stripped gears and worn trolleys show up more here than in neighborhoods built after 2000. One honest note: if the opener is original to a 1987 build, we'll usually tell you replacement makes more sense than repair, since parts for that vintage motor are getting hard to source.