The bang, the dead door, and why the opener should stay off until the spring is replaced.
Springs, openers, panels, and the arithmetic of repair versus a new door, in published ranges.
Why doors fail in the coldest weeks here, and the fall checks that prevent most of it.
The 50 percent rule, panel support years, and the questions to ask before deciding.
Corrosion all year, brittle steel all winter. How a Sound shore city schedules the heaviest moving object in the house.