Your garage door won’t budge. You hear a loud snap in the middle of the night. Or your door jerks and stutters every time you open it.
Chances are, you’ve got a spring problem.
The type of spring in your garage door determines how long it lasts, how safely it operates, and how much you’ll spend on repairs over time. Torsion springs are the modern industry standard — virtually every garage door installed in the last 15 years uses them. If your door still has extension springs, it’s running on older technology that the industry has largely moved away from.
At Titan Garage Doors, we install and service torsion spring systems across the Greater Vancouver area, from the North Shore to Chilliwack. Here’s what you need to know about both types — and why one has become the clear standard.
How Torsion and Extension Springs Actually Work
Both spring types do the same job: they counterbalance your garage door’s weight so it opens and closes smoothly. But they work in completely different ways.
Torsion springs sit above your garage door on a horizontal metal shaft. When your door closes, they wind up tight, storing energy through twisting force. That stored torque lifts your door when you press the opener button.
Extension springs run along the horizontal tracks on both sides of the door. They stretch as the door lowers and snap back to help pull the door up, working with pulleys and cables to create lifting force.
Here’s how they compare across every factor that matters:
| Factor | Torsion Springs | Extension Springs |
| Location | Above the door on a horizontal shaft | Along both side tracks |
| How They Work | Twist and store torque energy | Stretch and contract like a spring |
| Cycle Life | 10,000–15,000 standard; up to 100,000+ high-cycle | 5,000–10,000 cycles (max ~25,000 high-cycle) |
| Lifespan (avg use) | 7–12 years standard; decades with high-cycle | 4–8 years |
| Operation Feel | Smooth, quiet, balanced | Noisier, sometimes jerky |
| Safety on Break | Stay on shaft — contained failure | Can whip off track if no safety cables |
| Maintenance | Lubrication every 6 months | Lubrication + cable/pulley monitoring |
| Weather Resistance | Better — mounted above door, less exposed | More exposed along side tracks, rusts faster |
| Upfront Cost | Higher | Lower |
| Best For | Most modern doors, heavy doors, frequent use | Older doors, low headroom, tight budgets |
Why Torsion Springs Last Longer
If your household opens and closes the garage door 3 to 5 times a day — typical for most families using it as a main entrance — your springs are doing serious daily work.
| ✔ Torsion Spring Cycle Life • Standard torsion springs: 10,000–15,000 cycles — roughly 7–12 years at average use • High-cycle torsion springs: 20,000–100,000+ cycles — achieved through thicker wire, longer spring length, and where needed, upgraded hardware or shaft configuration • Extension springs: 5,000–10,000 cycles — and unlike torsion, extension springs max out at around 25,000 cycles even in high-cycle configurations • One cycle = one full open and close of the door • At 3 cycles per day, a standard 10,000-cycle spring lasts approximately 9 years • At 6 cycles per day (busy household), that same spring reaches its limit in around 4–5 years |
High-cycle torsion springs are worth the upgrade if your garage is your main entry point. The extra cycles translate to years of added life — and unlike extension springs, which top out at around 25,000 cycles even in their best configurations, torsion springs can be engineered to 100,000 cycles and beyond by increasing wire diameter, spring length, and where needed, the shaft hardware. Extension springs simply can’t match that ceiling.
What shortens spring life across the board: heavy daily use, skipped lubrication, moisture exposure, extreme temperatures — both cold and hot — and springs that aren’t correctly sized for the door weight.
The Safety Factor
Garage door springs hold extreme tension. Across North America, garage door accidents account for an estimated 20,000 to 30,000 emergency room visits every year. A significant portion involve spring failures.
| ✅ Torsion Springs: Safer Failure Mode • Stay mounted on the shaft even after they snap • Broken pieces remain in place — no projectiles • Contained failure reduces risk of injury dramatically • Better peace of mind for homes with children and pets | ⚠️ Extension Springs: Higher Risk Without Cables • Can whip off the track violently when they fail • Become dangerous projectiles without safety cables • Safety cables are mandatory across Canada and must run through the centre of each spring • We still find older doors without safety cables — this is a serious hazard |
| ⚠️ DIY Spring Replacement Is Genuinely Dangerous No matter which type of spring you have, DIY replacement is not safe. The tension stored in garage door springs can cause serious or fatal injury if released without proper tools and training. If your spring has broken, stop using the door and call a professional. |
Which Type Fits Your Garage?
Torsion springs are the standard for a reason. Most modern sectional garage doors are built around them. If you’re replacing a broken spring, converting to torsion at the same time is almost always the right call — the labour cost is already there, and you come out with a safer, longer-lasting system.
Extension springs still have a place in specific situations, but that window is narrow and shrinking as door technology moves forward.
| ✅ Choose Torsion Springs If… • Your door weighs more than 150 lbs (two-car doors, insulated doors, or doors with windows) • You open and close the door multiple times every day • You have young children or pets in the home • You want smoother, quieter operation • You have at least 10–12 inches of headroom above the door • You’re thinking long-term and don’t want to replace springs every few years | ⚠️ Extension Springs May Be Right If… • You have a single-car door that’s relatively light • Your garage has low headroom (less than 10 inches above the door) • You need an immediate, budget-conscious replacement • Your door is older and converting to torsion isn’t practical right now • Safety cables are installed — no exceptions |
If you’re already paying for labour to replace broken extension springs, converting to torsion at the same time makes strong sense. The added cost is modest relative to the labour already being spent, and you eliminate the extension system’s limitations in one visit.
How Greater Vancouver’s Climate Affects Your Springs
Living anywhere from the North Shore to Chilliwack means dealing with significant seasonal variation — wet winters, warm summers, and temperature swings that affect metal components more than most homeowners realize.
| ✔ How Temperature and Weather Affect Garage Door Springs • Cold weather: Metal contracts, springs become stiffer, and lubricants thicken. Unmaintained springs are significantly more prone to failure in winter. This is when we see a spike in service calls. • Hot weather: High temperatures reduce spring elasticity and accelerate wear. Summer heat, particularly in the Fraser Valley, shortens spring life on doors that aren’t regularly maintained. We see a second surge in service calls during warmer months for exactly this reason. • Moisture: High humidity and rain accelerate rust on exposed metal. Extension springs are more exposed along the side tracks and corrode faster. Torsion springs, mounted above the door, have slightly better protection but are not immune. • Coastal areas (West Vancouver, Lions Bay): Salt air adds to the corrosion problem on top of the moisture. Coated or galvanized springs are strongly recommended. |
The solution for our climate is coated or galvanized springs:
- Zinc-galvanized springs resist rust significantly better in wet conditions
- Oil-tempered springs have a protective coating that fights corrosion
- Powder-coated options add another layer of defence against moisture
The extra cost of corrosion-resistant springs is minimal compared to replacing rusted springs years ahead of schedule.
Warning Signs to Watch For
Spring failure isn’t always sudden. Watch for these red flags and don’t ignore them — continued operation with damaged springs puts extra strain on your opener and creates more expensive damage.
| ✔ Signs Your Springs Need Attention • Your door opens unevenly — one side higher than the other • The opener struggles or won’t lift the door at all • Grinding or squeaking during operation • Visible gaps in the spring coils • Rust spots or corrosion on the springs • The door closes too fast or slams instead of lowering gently • The door feels heavy when you lift it manually • The door drops when released halfway during a balance test |
If you hear a loud snap, your spring has broken. Stop using the door immediately — don’t try to force it open or closed. Call for service.
What a Professional Spring Service Includes
Standard spring replacement takes 1 to 2 hours. Extension-to-torsion conversions take longer because the mounting system changes entirely. Here’s what a proper service covers:
| ✅ Torsion Spring Replacement • Safely release tension from the old spring • Remove and replace the spring on the shaft • Re-tension to match the door’s weight precisely • Test balance and adjust as needed • Lubricate all moving parts | ✅ Extension Spring Replacement • Disconnect the opener • Release tension and remove old springs • Install new springs with safety cables • Reconnect and test balance • Inspect pulleys and cables for wear |
Proper tensioning is critical. Too tight and you’ll wear out your opener motor. Too loose and the door won’t open smoothly or could drop unexpectedly. We measure spring wire thickness, length, and inside diameter to ensure an exact match for your door’s weight. Wrong-size springs create safety risks and shorten lifespan.
Maintenance That Extends Spring Life
You can’t prevent spring failure forever, but consistent upkeep gets the most out of every spring.
| ✔ Every 6 Months • Apply lithium-based garage door lubricant to springs, rollers, and hinges • Wipe away dirt and debris from moving parts • Check for rust spots or corrosion — especially important in BC’s damp climate • Test door balance: disconnect the opener, lift the door halfway. It should stay in place. If it drops or rises, the springs are losing tension. |
| ✔ Once a Year • Inspect cables for fraying or wear • Check rollers for cracks or damage • Tighten loose bolts on tracks and brackets • Test your opener’s safety reversal function |
Get Expert Spring Service When You Need It
Spring problems don’t wait for convenient timing. When your garage door won’t open or you hear that telltale snap, you need reliable service fast.
Our trucks carry high-cycle and corrosion-resistant torsion spring options, so most repairs are completed in a single visit. Whether you need emergency spring replacement or want to convert from extension to torsion, contact Titan Garage Doors for a free estimate.
Don’t stress. Call Titan to fix the mess.
Frequently Asked Questions
How do I know if I have torsion or extension springs?
Look above your garage door. A single horizontal spring mounted on a shaft above the door is a torsion spring. Springs running along the tracks on both sides of the door are extension springs.
Can I replace just one spring if I have two?
You can, but it’s generally not recommended. If one spring fails, the other has experienced the same wear and is likely close behind. Replacing both at once avoids paying for labour twice within a short period.
Do I need high-cycle springs?
If your garage door is your primary entrance and you’re opening it 4 or more times a day, high-cycle springs (20,000–50,000 cycles) are worth the upgrade. The extra cycles translate to several additional years of life and fewer replacement visits. For occasional use, standard springs are fine.
Why is my garage door loud when it opens?
Extension springs create more noise due to their stretching mechanism and the pulleys involved. Torsion systems operate more quietly. Lack of lubrication increases noise for both types — if your door has suddenly become noisier, lubrication is the first thing to check.
Can I convert from extension to torsion springs myself?
No — and this is not a DIY project under any circumstances. Beyond the safety risk of releasing spring tension without proper tools, the conversion involves removing the extension hardware entirely and installing a new mounting system. A professional can do this in a single visit. If you have extension springs and they’ve broken, this is a good opportunity to upgrade to torsion rather than replacing like-for-like.
How often should springs be replaced in Vancouver?
Standard torsion springs last 7 to 12 years at typical use. Extension springs wear out sooner, usually within 5 to 8 years. Greater Vancouver’s moisture accelerates this without proper coating and maintenance. Temperature extremes — both cold winters and warm summers — affect spring performance and can shorten lifespan if maintenance is skipped.
What are safety cables and are they required?
Safety cables run through the centre of extension springs. If a spring breaks, the cable prevents it from whipping off the track. They are required by building codes across Canada. If your extension springs don’t have them, that’s a safety hazard that needs immediate attention.
Are torsion springs worth the extra cost?
Yes, for virtually every home. Torsion springs are the industry standard for modern garage doors for good reason — longer lifespan, smoother operation, safer failure mode, and a cycle ceiling that extension springs simply can’t match. The higher upfront cost pays back quickly through fewer replacements and