2026-04-06 7 min read
If you've ever heard a loud bang from your garage late at night and walked out to find the door won't budge, there's a good chance a spring just let go. It's one of the most common calls we get out here in Manning. and it almost always seems to happen at the worst possible time, like a cold January morning when you need to get out to Hillsboro for work.
Spring failures are a fact of life for garage doors in the Pacific Northwest. The constant cycle of wet winters, freeze-thaw swings, and high door-use frequency adds up fast. Understanding what's happening. and what to do about it. can save you both money and a headache.
Your garage door is heavier than it looks. A standard single-car door can weigh 150 pounds or more; a double door can push 300 pounds. Torsion springs and extension springs are what counterbalance that weight, making it possible for your opener motor. or your own arms. to lift the door with minimal effort.
- Torsion springs mount horizontally above the door opening and wind under tension as the door closes. Most newer homes along the Sunset Highway corridor use this style. - Extension springs run along the sides of the door tracks and stretch to assist with lifting. They're more common in older properties and can be more dangerous if they snap without safety cables in place.
Oregon's climate is genuinely hard on metal components. The wet winters around Manning. with temperatures frequently hovering in the mid-30s to low 40s and near-constant moisture. promote rust and corrosion that accelerates spring wear faster than you'd see in drier climates.
Don't wait for that loud snap. Watch for these early indicators:
- The door feels unusually heavy when you lift it manually. springs are losing tension - The door sags on one side when opening, suggesting one spring has weakened more than the other - Your opener strains, slows, or makes grinding sounds during operation - A visible gap in the spring coil. a clear sign of a break - The door won't stay open on its own, or slams shut faster than normal
If you spot any of these, it's worth getting an inspection done before the spring fully fails. A door that drops without warning is a real safety hazard. You can read more about how opener strain and sensor issues often accompany spring wear in our sensor calibration guide.
Look above your door when it's closed. If you see a horizontal metal bar with a coiled spring mounted along it, you have a torsion spring system. If you see springs running horizontally along the upper tracks on either side of the door, those are extension springs.
Torsion springs are more common in homes built after the mid-1990s, including most of the rural builds and farmhouse-style properties common around Manning and the Banks area. They're generally considered safer and longer-lasting. Extension springs cost less upfront but tend to wear out faster and, if they break without safety cables, can whip and cause serious damage.
In the Portland metro and surrounding Washington County communities like Manning, spring replacement typically runs $250 to $450 for most residential doors, depending on the spring type, door size, and whether emergency service is needed. If your door uses two springs. which is common. most professionals recommend replacing both at the same time, even if only one has broken. The second spring is usually near the same point in its lifespan, and replacing them together avoids a second service call a few weeks later.
A few things that can push costs higher:
- Heavier or custom-sized doors require stronger springs that cost more - Emergency or weekend calls typically carry additional fees - Upgrading to high-cycle springs (rated for 20,000+ cycles vs. the standard 10,000) costs more upfront but can last 15 or more years. a worthwhile investment if you use your garage door multiple times a day
You can see a broader breakdown of what typical garage door repairs run in our repair cost breakdown guide.
Short answer: no. Torsion springs are under enormous tension. sometimes 200 pounds or more. and require specialized winding bars and experience to handle safely. Even extension springs, which seem more accessible, can snap violently if mishandled. This is one of those repairs where the risk genuinely isn't worth it unless you have professional training.
Hire a licensed contractor. In Oregon, garage door contractors are required to hold a license through the Oregon Construction Contractors Board (CCB) and carry liability insurance. Always ask for proof of both before anyone touches your door.
A good technician will:
1. Identify your spring type and measure the door weight before quoting 2. Provide an upfront price. no surprises after the work starts 3. Replace both springs if the system uses two 4. Check cables, drums, and the opener for wear while they're there 5. Test door balance after installation
At Garage Door Manning, we walk through all of this before starting any work. If you'd like to schedule a spring inspection or replacement, we're local and can usually get out quickly.
Standard springs are typically rated for around 10,000 cycles. If you use your garage door twice a day, that works out to roughly 7 to 10 years. High-cycle springs rated at 20,000 or 30,000 cycles can last considerably longer. Given Manning's climate. where moisture and temperature swings speed up metal fatigue. it's worth asking about high-cycle options when you're getting a replacement done.
Also, a note for homeowners with older properties along the Sunset Highway corridor: if your door still has the original springs from when the house was built in the 1980s or early 1990s, they are almost certainly overdue for replacement, whether or not they've broken yet.
Q: Can I open my garage door manually if the spring is broken? A: Technically, yes. but you shouldn't. Without a functioning spring, the door loses its counterbalance and becomes extremely heavy. Trying to lift it can injure your back or cause the door to drop suddenly. It's safer to leave it closed until a technician arrives.
Q: Do I really need to replace both springs if only one broke? A: In most cases, yes. If your door has two springs and one breaks, the other is typically the same age and close to its end-of-life point. Replacing just one creates an imbalance and usually results in a second service call within weeks or months. Most technicians. and most homeowners who've been through this before. recommend doing both at once.
Q: How do I know if I have torsion or extension springs? A: Look above your door when it's in the closed position. A single horizontal bar with coiled springs above the door = torsion system. Springs running along the upper horizontal tracks on either side = extension springs. If you're unsure, a quick call to our service team can help you figure it out before booking.