2026-04-16 7 min read
If you've ever heard a loud bang from your garage. almost like a gunshot. and then found your door won't move, you already know what a broken spring feels like. It's one of the most common calls we get here in Pamlico County, and for good reason. Vandemere's waterfront setting along the Bay River and the constant moisture in the air put serious stress on every metal component of your garage door, springs included.
Garage door springs are under enormous tension every single day. Each time you open and close your door, the spring does the heavy lifting. literally. Most standard springs are rated for 10,000 to 20,000 cycles, which typically translates to 7,12 years of normal use. But here in Vandemere, and throughout coastal Pamlico County, that lifespan often gets cut short.
Rust is the main culprit. The same humid air that rolls off the Bay River and Vandemere Creek that makes evenings here so pleasant is quietly corroding the metal coils of your springs. Rust increases friction, reduces flexibility, and accelerates wear. meaning a spring that might last a decade in a drier inland climate like New Bern can fail significantly earlier here. Salt-laden coastal air demands corrosion-resistant hardware and more frequent maintenance than most homeowners expect.
If your home is one of the many Ranch-style, Cape Cod, or traditional waterfront properties common in and around Vandemere, there's a good chance your garage door gets heavy daily use. another factor that shortens spring life.
Springs rarely fail without some advance notice if you know what to look for. Keep an eye (and an ear) out for these signals:
- The door feels unusually heavy when you try to lift it manually. A properly balanced door should feel like roughly 10,15 pounds. If it feels like you're lifting a truck bumper, the springs are losing tension. - The door won't stay open halfway. Lift your door to waist height and let go. If it drifts back down, the springs aren't counterbalancing correctly. This is also a great way to check whether your door needs a balance adjustment before things get worse. - Visible gaps in the spring coils. Healthy torsion spring coils touch each other. If you can see daylight between coils, that spring is on its way out. - The opener runs but the door barely moves. The motor is working. the spring isn't doing its job. - A loud bang or snap. If you hear this, stop using the door immediately. A broken spring under tension can cause serious injury.
Rust and corrosion are also worth a visual check. If your springs look orange-brown or flaky, they need attention sooner rather than later. Coastal homeowners know this problem well, since salt air attacks metal components on multiple fronts at once.
There are two main types of garage door springs, and knowing which one you have matters.
Torsion springs are mounted horizontally above the door opening on a metal bar. They work by twisting to store energy when the door closes, then releasing that energy to help lift the door. They're the modern standard. safer, smoother, and longer-lasting.
Extension springs run along the sides of the door, parallel to the tracks. They stretch like a rubber band as the door closes. They're found on older or more basic setups. While cheaper upfront, extension springs have a shorter lifespan and can snap with significant force when they fail. potentially flying across the garage if there's no safety cable in place.
If you're not sure which type you have, our team can assess it during a service call. It's also worth considering an upgrade from extension to torsion if your door is older.
Here's an honest look at what you should expect to pay:
- Torsion springs: Roughly $150,$350 per spring, including parts and labor - Extension springs: Typically $100,$200 per spring - Both springs replaced together: Most commonly $200,$400 for a single door
One important note: always replace both springs at the same time, even if only one has broken. Both springs wear at the same rate, so if one has failed, the other is usually close behind. Replacing both in the same visit saves you a second service call. and a second breakdown.
In coastal areas like Vandemere, it's also worth asking about galvanized or oil-tempered springs, which resist rust better in high-humidity environments. The upfront cost is slightly higher, but the extra durability is worth it.
When you call for a quote, have a few things ready: the size of your door (single or double), whether you have torsion or extension springs, and how old the door is. This helps technicians give you an accurate estimate right away without surprises.
We'll be direct here: garage door spring replacement is one of the most dangerous home repairs a person can attempt without proper training. Springs store enormous energy. enough to seriously injure or kill someone if released improperly. Professional technicians use calibrated winding bars, safety equipment, and years of hands-on experience. The cost of a professional repair is modest compared to an emergency room visit.
If you want to take care of your springs between service calls, the best thing you can do is lubricate them two to three times per year with a silicone-based or lithium-based lubricant. Coastal homeowners in Vandemere, Oriental, and around Pamlico County should do this more frequently than the typical annual recommendation. the humidity and salt air demand it.
You can also check out our seasonal maintenance tips to keep your entire door system in better shape year-round.
Standard springs are rated for 7,12 years under normal conditions, but coastal humidity and salt air can shorten that lifespan noticeably. Regular lubrication and annual inspections help, but coastal homeowners should expect to replace springs on the earlier end of that range. or invest in galvanized springs rated for harsher environments.
You should not. Running your opener with a broken spring can burn out the motor and damage other hardware, turning a $200,$350 spring job into a much more expensive repair. Disconnect the opener and leave the door in place until a technician can come out.
Yes. Both springs experience the same wear and tear over time. Replacing only the broken spring almost always leads to the second failing shortly after. requiring another service visit and another labor charge. Replacing both at once saves money and keeps your door balanced properly.