Most homeowners never think about their garage door springs — until the morning the door won’t budge and there’s a loud bang still ringing in their ears. If you’ve ever wondered how long those springs are actually supposed to last, especially here in Ontario where winters are brutal and summers are humid, this guide is for you.
The short answer: it’s measured in cycles, not just years
Garage door springs aren’t rated by time — they’re rated by cycles. One “cycle” is a single open-and-close. A standard torsion spring is typically rated for around 10,000 cycles. If you open and close your door about four times a day, that works out to roughly seven years. Use it more often — a busy household with teenagers, a home-based business, or a garage that doubles as your main entrance — and you might see five years or less.
So when someone asks “how long do garage door springs last?”, the honest answer is: it depends entirely on how often the door moves, not just how old it is.
Why Ontario’s climate shortens spring life
Here’s where Kitchener, Waterloo, Cambridge, and Guelph homeowners get hit harder than most. Springs are made of tightly wound steel, and steel reacts to temperature.
In a cold snap, the metal contracts and becomes more brittle. That’s exactly why so many springs snap on the coldest mornings of January — the metal is already stressed, and the sudden load of lifting a heavy door is the final straw. Add in road salt, humidity swings, and condensation in an unheated garage, and you get corrosion that quietly weakens the spring over time. A spring that might last seven years in a mild climate can fail noticeably sooner through several Ontario winters.
Warning signs your springs are near the end
You rarely get zero warning. Watch for these: the door feels heavier than usual, or your opener strains and struggles to lift it. You notice a visible gap in the torsion spring above the door — a snapped spring usually leaves a two-to-three inch separation. The door opens crookedly or jerks partway up. You hear loud bangs, squeals, or grinding during operation. Or the door slams down faster than it should instead of lowering smoothly.
If you spot any of these, stop using the door. A door with a failing or broken spring is genuinely dangerous — the spring holds enormous tension, and the door’s full weight is no longer counterbalanced.
Should you replace one spring or both?
If your door has two springs and one breaks, replace both. They were installed at the same time and have gone through the same number of cycles, so the second one is usually not far behind. Replacing both at once saves you a second service call within months and keeps the door balanced. It’s the honest recommendation, even though it’s not the cheapest one upfront.
Can you replace a garage door spring yourself?
We’ll be straight with you: this is one repair we don’t recommend as a DIY job. Garage door springs store a tremendous amount of energy, and a spring that lets go during installation can cause serious injury. The specialized winding bars, the correct spring size for your door’s weight, and the experience to balance the door properly are what keep the job safe. This is a case where calling a professional isn’t an upsell — it’s the smart, safe choice.
How to get more life out of your springs
A little maintenance goes a long way. Lubricate the springs and moving parts a couple of times a year with a proper garage door lubricant (not WD-40). Keep the door balanced — if you disconnect the opener and the door won’t stay halfway open on its own, the springs are losing tension. And book an annual tune-up so a technician can catch wear before it becomes a 7 a.m. emergency.
What affects the cost of replacing a spring?
A few factors move the price: whether your door uses torsion springs (mounted above the door) or extension springs (along the tracks), the size and weight of your door, how many springs need replacing, and the quality of the replacement spring. High-cycle springs cost a bit more upfront but last considerably longer — often worth it if you use your door heavily. We always walk you through the options before any work starts, so there are no surprises on the invoice.
How often should you have your springs checked?
Once a year is the sweet spot. An annual tune-up lets a technician test the door’s balance, inspect the springs for early signs of wear or rust, lubricate everything, and tighten hardware that’s worked loose. Catching a fatigued spring during a scheduled visit is far cheaper — and far less stressful — than dealing with a snapped one on a freezing Monday morning when you’re trying to get to work.
When it’s time, we make it easy
At Evertrust Garage Doors, we handle garage door spring replacement across Kitchener, Waterloo, Cambridge, and Guelph — usually same-day. We use commercial-grade, high-cycle springs, replace them in pairs when it makes sense, and back our work with a warranty so you’re not left guessing.
If your door is sounding off, struggling, or already stuck, don’t force it. Call or text us at (226) 962-9985 and we’ll get you moving again — safely.
Frequently asked questions
How long do garage door springs last?
Most standard torsion springs are rated for about 10,000 cycles, which is roughly seven years of average use. Heavy daily use and harsh Ontario winters can shorten that.
Is it safe to use my garage door with a broken spring?
No. Stop using it. The door loses its counterbalance and becomes extremely heavy and unpredictable, which can damage your opener or cause injury.
Why do springs break in winter?
Cold makes the steel brittle and contracts the metal. Combined with the strain of lifting a heavy door, the coldest mornings are when already-worn springs tend to give out.
Should I replace both springs at once?
If your door has two and one breaks, yes — the other has the same wear and will likely fail soon. Replacing both keeps the door balanced and saves a second service call.