7 min read
Garage door springs come in two types: torsion and extension. Torsion springs sit above your door and twist to lift weight. Extension springs run along the sides and stretch. A snapped spring means your door won't open, your opener strains, and you risk a door crash. This post explains how to spot trouble and why calling a professional near you beats any DIY attempt.
Your garage door weighs 300 to 600 pounds. Springs counterbalance that weight so your opener (which produces only 40 to 50 pounds of lift force) can raise and lower the door smoothly. Without springs, your opener burns out in weeks. With broken springs, your door becomes a safety hazard.
Springs last 7 to 9 years under normal use. That's roughly 10,000 to 15,000 open/close cycles. After that, metal fatigue sets in. The spring loses its ability to hold tension, cracks form, and failure happens fast. Once a spring snaps, the entire door system is at risk.
Torsion springs are wound coils mounted horizontally above your garage door opening. When you open the door, these springs twist and store mechanical energy. That stored energy does the heavy lifting.
Most residential doors in Hoffman use torsion springs because they're reliable and compact. A typical setup has one or two springs depending on door weight and width. If your door has two springs, they work together. When one fails, the other can't compensate. Both springs should be replaced at the same time, even if only one snapped.
Torsion springs are under extreme tension. Never attempt to adjust, repair, or replace them yourself. I've seen homeowners lose fingers, hands, and worse. The spring release can happen without warning and strike with hundreds of pounds of force. A professional has the right tools, knowledge, and insurance. Learn more about garage door safety features in Hoffman and what homeowners miss.
Extension springs run along both sides of your door opening, parallel to the horizontal tracks. They stretch as your door opens and contract as it closes. They also counterbalance door weight, but they work differently than torsion springs.
Extension springs are found on older doors or doors with low headroom where torsion springs won't fit. They're generally cheaper to replace than torsion springs, but they wear out faster because of constant stretching and compression. Safety cables run through extension springs to catch them if they snap. Without safety cables, a snapped extension spring can whip across your garage at high speed.
**Need garage door springs in Hoffman today?** Call (910) 994-4063 to schedule a free estimate. We handle same-day service and cover the entire area.
A snapped spring usually announces itself loudly. You'll hear a sharp crack or bang coming from above the door. After that, your door won't open at all, or it opens partway and stops. Your opener motor might sound strained or shut off automatically.
Don't force the door. Don't try to open it manually by pulling the handle hard. A broken spring means the door's full weight rests on your opener and tracks. Forcing it causes more damage. Instead, stop using the door and call a professional. Hoffman Garage Doors can get you an estimate for garage door spring replacement costs and explain what's actually driving the price.
Other warning signs include:
- The door closes faster than normal or slams. - The door opens unevenly, tilting to one side. - The door won't stay open when you release it. - You see gaps or separation at the top of the door.
Any of these means a spring is failing. Don't wait for a complete break.
Spring repair is rare. Springs can't be re-tensioned or re-wound in the field. Once a spring loses tension or shows cracks, replacement is the only safe option. Trying to patch or weld a broken spring is temporary and dangerous.
A single torsion spring replacement costs between $150 and $300 for parts and labor, depending on spring size and quality. Two springs cost $300 to $600. Extension springs run $100 to $250 each. These prices vary based on your door's weight and size. For a detailed breakdown, read our full guide on garage door springs replacement cost in Hoffman.
Replacement is a same-day job when you call early. Most professionals can have your door working again within 24 hours.
Spring replacement requires specialized tools: a spring winder, tension rods, safety cables, and adjustable wrenches. It also requires years of training to do safely. Springs are under 200 to 300 pounds of tension. Releasing that tension incorrectly can cause serious injury or death.
Insurance doesn't cover DIY spring injuries. Emergency rooms see garage door spring injuries every week. Some are permanent. Is saving a few hundred dollars worth losing a finger or having a door crash on your car?
Call Hoffman Garage Doors or another licensed professional. Explore our spring repair services and get a same-day quote.
A technician will inspect both springs (even if only one broke), check the cables and hardware, and assess your door's overall condition. They'll test the balance and opener settings after installation. The entire job takes 1 to 2 hours. You'll have a working door and a warranty on parts and labor.
Good professionals also offer maintenance plans that catch failing springs early and prevent emergency calls.
Springs don't last forever. When yours start to fail, reach out immediately. Contact us today for a same-day estimate or call (910) 994-4063. We serve Hoffman and surrounding areas in North Carolina with fast, safe, professional spring replacement.
How long do garage door springs last? Torsion and extension springs typically last 7 to 9 years, or roughly 10,000 to 15,000 open/close cycles. High use and humidity in coastal North Carolina areas can shorten lifespan. Regular maintenance helps extend service life.
Can I replace just one spring if two are installed? No. If one spring fails, the other is near failure too. Replacing both springs ensures balanced operation and prevents the second spring from snapping weeks later. It's more cost-effective to do both at once.
What's the cost difference between torsion and extension spring replacement? Torsion springs typically cost $150 to $300 each. Extension springs run $100 to $250 each. Total labor and parts for both types range from $300 to $600 depending on door weight and spring quality.
Is it safe to use my garage door if one spring is broken? No. A broken spring removes half the counterbalance force. Your door becomes heavy and dangerous. Your opener will strain and fail. Stop using the door immediately and call a professional.
Why shouldn't I fix garage door springs myself? Springs hold 200 to 300 pounds of tension. Incorrect release causes serious injury or death. Professionals have specialized tools, training, and insurance. DIY attempts result in emergency room visits and permanent disability.