Torsion vs. Extension Springs
Torsion: Mounted above the opening, using torque to lift. Standard: ~10,000 cycles. High-cycle: 25,000-50,000 cycles for frequently used doors.
Extension: Mounted along horizontal tracks. More common on older and single-car doors. Must have safety cables to prevent projectile failure.
Warning Signs
Door feels heavier than normal. Opens unevenly. Loud bang (sounds like a gunshot). Opens only a few inches then stops. Visible gaps in coils. Opener strains and reverses.
Not a DIY Job
A torsion spring on a two-car door stores enough energy to cause catastrophic injury. Professional technicians use specialized winding bars and strict safety protocols. We carry springs for all brands on our trucks for same-day replacement.
Spring Replacement Across NWA
We provide this service to every NWA city: