A Call We Get More Than We'd Like
A typical version of this call starts with a shaky voice and a garage door stuck halfway open. On the floor is a torsion spring, unwound and twisted into a shape it was never supposed to take, next to a pair of channel-lock pliers or a flathead screwdriver someone grabbed because they didn't have the right winding bars. Sometimes there's a cracked knuckle or a swollen hand involved. The door itself is usually fine — it's the person who got hurt.
Why Torsion Springs Are So Dangerous
A standard torsion spring is wound under enormous tension to counterbalance a door that can weigh well over a hundred pounds. That tension doesn't ease off gradually — it's either fully loaded or it's not, and the only thing standing between those two states is a set of steel winding bars inserted correctly and moved in careful, controlled increments. Treat it like a bolt you're loosening with a wrench, and the spring will unwind instantly, violently, and without warning.
What Actually Goes Wrong
- The wrong tool slips. Screwdrivers, wrenches, and pliers aren't sized for the winding cone and can shoot out of the slot under load.
- The spring unwinds while someone's hand or arm is in its path. The bar becomes a whipping lever moving faster than a person can react.
- A cable or spring snaps mid-adjustment because a worn or already-stressed component was pushed past its limit.
- The door itself drops once the spring is no longer carrying its share of the weight, coming down on hands, feet, or anything underneath it.
How Badly People Get Hurt
These aren't minor nicks. Technicians and emergency rooms regularly see broken fingers, fractured wrists, facial lacerations, and eye injuries from this exact repair. The spring doesn't have to fail completely to cause damage — even a partial slip under tension carries enough force to break bone.
Local Conditions Make the Risk Worse
Central Florida's humidity and summer storm cycles accelerate corrosion on exposed metal coils, and springs closer to coastal-influenced air corrode faster still. A spring that looks intact can be hiding rust pitting that weakens it unevenly, which means it won't unwind predictably even if you do everything "by the book." Heavy afternoon downpours and the swelling they cause in wood or composite door panels also change how much resistance the opener and springs are working against, which is part of why a spring near the end of its life tends to fail without much notice in this climate.
What Actually Prevents an Injury
- Never substitute tools. Winding bars matched to your spring's wind-rod diameter are not optional equipment.
- Fully release tension in the correct sequence before removing any hardware — there's no safe shortcut version of this step.
- Stay out of the spring's plane of motion. Stand to the side, not directly in front of or behind it.
- Replace both springs as a pair even when only one has failed; mismatched age and tension strain the new spring and the opener.
- Watch for warning signs before failure — visible gaps between coils, flaking rust, a door that feels unusually heavy when lifted manually, or a loud bang from the garage (often the spring letting go).
Maintenance That Reduces the Risk Before It Starts
Most spring failures aren't sudden — they're the end of a slow decline that routine maintenance would have caught. A seasonal tune-up checks spring wear, cable condition, and rust buildup caused by humidity swings, and catches a weakening spring while replacement is still a planned job instead of an emergency with a stuck door and a tight timeline.
When to Call Lake Mary Door & Opener
If you've noticed a gap in the spring coils, heard a loud bang from the garage, or your door suddenly feels too heavy to lift, stop and call rather than troubleshoot further. Our Garage Door Spring Repair technicians carry the correct winding bars and tension gauges for every spring size we encounter, and we handle both the removal of the failed spring and the safe installation of a matched replacement. If your cables or rollers show the same rust and wear from Seminole County's humidity, our Cable & Roller Replacement service addresses those at the same visit so you're not back at square one in a few months.
If your garage door spring looks worn, sounds off, or has already let go, call Lake Mary Door & Opener for same-day service across Lake Mary, FL and the surrounding area — it's one repair worth leaving to someone with the right bars in hand.