Commercial Garage Door Spring Repair in DFW

Backed by the standards

What the standards say about garage door springs

A garage door torsion spring has a measurable life rating. The industry minimum is 10,000 cycles — one cycle is a single open plus close — and high-cycle springs are sold at roughly 27,000 and 54,000 cycles for doors that get heavy daily use.

• 10,000 cycles is the industry-minimum rating for a torsion spring. DDM Garage Doors
• High-cycle springs are catalogued at about 27,000 and 54,000 cycles; they use thicker, longer wire so each trip carries less stress. DDM Garage Doors
• Spring life in years is simple arithmetic: rating ÷ (daily cycles × 365). At four open/close trips a day, a 10,000-cycle spring lasts about 7 years; a 27,000-cycle spring about 18.
• DASMA lists why springs wear out: metal fatigue from cycling, rust that eats into the wire, a door made heavier than spec, a bad install, harsh climate and skipped lubrication. DASMA TDS-190

“Regular greasing or lubrication of springs, as required in the manufacturer’s instructions, will help to maximize spring cycle life.”

DASMA specifically names extreme climate as a factor that shortens spring life. In DFW, springs live through 100°F-plus summers and the occasional hard freeze, and that repeated expansion and contraction is exactly the kind of metal fatigue the standard describes. A little spray lubricant twice a year is the cheapest defense.

Sources: DDM Garage Doors · DDM Garage Doors · DASMA TDS-190