Commercial door cycle counting
That number matters for the repair-or-replace call on a commercial door more than most owners expect. A cracked panel or a worn torsion spring on a steel sectional door is almost always worth fixing. But once a business is looking at a bent track, a burned-out commercial operator, and a door built before insulation ratings improved, the math at this income level tips toward replacement faster than it would in a lower-income area, because the payback on a better door is shorter when the building's revenue per square foot is higher.
