Heard a Loud Bang? It’s Time for Garage Door Spring Replacement Immediately

The physics behind your garage door is impressive. Torsion springs twist and coil to store energy, while extension springs stretch. When metal fatigues, the steel coils fly apart instantly. This creates a loud “bang.” Without the spring, the door becomes a dead weight of several hundred pounds. Operating the door now puts extreme stress on the tracks, rollers, and opener. This often leads to a chain reaction of expensive repairs.

The Dangers of “Just One More Lift”

Many homeowners try to force the door open one last time. This is a critical mistake. Without the spring’s counterbalance, the opener tries to lift an impossible weight. You risk snapping the lifting cables. These can whip around and cause severe injury or property damage. If a cable snaps while the door is up, it will fall with crushing force. Safety sensors cannot always stop a free-falling door caused by mechanical failure.

Visual Clues to Confirm the Break

Perform a quick visual inspection from a safe distance. Look at the metal bar above the door frame inside your garage. A visible gap of two to three inches in the coil means the spring has failed. You might also notice lifting cables hanging loosely or “bird-nesting” around the drum. If the door looks crooked, one spring has likely snapped. This leaves the remaining spring to pull the door unevenly.