The True Cost of Commercial Door Downtime

Add up six categories of cost: lost productivity (idle staff), lost revenue (business you can't transact), spoilage and energy waste, security/liability/compliance exposure, and the emergency-repair premium you pay for reactive instead of scheduled work. The free worksheet walks you through each with a formula, a worked example, and a blank to fill in your own numbers — then totals a daily and annual cost.

The repair invoice is the visible cost — usually the smallest one. The invisible cost is two to ten times larger: idled labor, lost sales, spoiled inventory, wasted conditioned air, and security or compliance exposure. None of those appear on the repair invoice, but every one of them shows up on the P&L.

About 15 minutes with your facility data on hand. You'll need basic info: headcount, average loaded wage, hours of operation, revenue per operating hour, and a rough idea of inventory at risk. Use round numbers — it's a decision-making tool, not a forensic audit.

Industry data for high-use commercial doors (loading docks, drive-through gates, automatic entries) shows 2–6 service-affecting failures per year without a preventive maintenance program, and 0–1 per year with one. That delta is the value of a maintenance contract — and for most facilities it pays for itself on the first failure it prevents.