2026-03-22 7 min read
If your garage door suddenly refused to open on a January morning in Bloomfield, you already know the sinking feeling. It's 7 a.m., your car is trapped inside, and the temperature is sitting right around 21°F. which is about as cold as it gets here. More often than not, the culprit is a broken garage door spring. And in this corner of Connecticut, springs take a serious beating every single winter.
Bloomfield sits in Hartford County, and the climate here is no joke. Winters bring months of sub-freezing overnight lows. January averages a high of just 32°F and a low around 20°F. followed by afternoons that occasionally climb back into the 40s. That constant back-and-forth of freezing and thawing is exactly what puts stress on metal components like garage door springs.
When temperatures drop sharply, metal contracts. When they rise, it expands. Do that hundreds of times over a season and the metal fatigue builds up fast. Springs that might last 10,000 cycles under moderate conditions start to wear out ahead of schedule in climates like ours. Homeowners over in West Hartford and Hartford see the same pattern. cold snaps in December, a brief warm spell in late February, then another hard freeze in early March. Every one of those swings is a small mechanical stress event your springs have to absorb.
If you want to understand what cold weather does to your entire door system over time, our post on preparing your door for harsh winter conditions covers the full picture.
Torsion springs are mounted horizontally above the garage door opening. They store energy by twisting, and release it smoothly as the door travels up and down. Most newer homes in Bloomfield. especially the split-levels and Colonial Revivals common throughout the Blue Hills and Cottage Grove neighborhoods. tend to have torsion spring systems.
Extension springs run parallel to the horizontal tracks on either side of the door. They work by stretching rather than twisting. Extension springs are more common on older ranch-style and Cape Cod homes, which make up a significant part of Bloomfield's housing stock built between the 1950s and 1980s.
Both types can fail. but they fail differently. Torsion springs typically snap with a loud bang you can hear from inside the house. Extension springs tend to sag, develop gaps, or lose tension more gradually. Either way, the result is the same: a door that won't open properly or feels dangerously heavy.
Don't wait for a complete failure. These are the signals that your springs are getting close to the end:
- A loud bang from the garage. this is almost always a torsion spring snapping - Visible gaps in the coils of the spring itself - Uneven movement. one side of the door rises faster than the other - The door feels extremely heavy when you try to lift it manually - Grinding or labored movement as the door opens, especially in cold mornings
If you notice any of these, stop using the automatic opener immediately. Running a garage door opener against a broken spring can burn out the motor and turn a spring repair into a much more expensive problem. You can read more about protecting your opener in our motor repair guide.
This is a question we hear all the time. The honest answer: if one spring breaks, the other is likely close behind. Both springs are installed at the same time and go through the same number of cycles. Replacing only the broken one means you'll probably be calling for service again within months. Most experienced technicians recommend replacing both springs at the same time to save you the hassle. and the second service call fee.
This matters more than people realize. Springs are rated by the weight and size of the door they support. A spring that's slightly too weak will cause your opener to overwork itself. One that's too strong can make the door shoot up too fast. Getting this right requires knowing your door's exact weight and measurements. which is why our sizing guide is a useful reference before any spring or hardware replacement.
Garage door springs store an enormous amount of tension. A torsion spring under full load can cause serious injury if it releases unexpectedly during handling. This isn't a scare tactic. it's the reason professional technicians use specialized winding bars and follow strict safety procedures every single time. If you're a handy homeowner who tackles most repairs yourself, spring replacement is one of the jobs where it genuinely makes sense to call a professional.
Garage Door Bloomfield handles spring repairs throughout Bloomfield and the surrounding area, including Windsor and Hartford. If your door is showing any of the warning signs above, don't leave it until it fails completely. especially heading into another New England winter.
Schedule a spring inspection before the problem becomes an emergency.
Q: How long do garage door springs typically last in Connecticut's climate? A: Most standard springs are rated for around 10,000 cycles. In Bloomfield's freeze-thaw climate, where doors are used year-round and metal stress is higher, real-world lifespan is often 7,10 years depending on usage frequency and maintenance. High-cycle springs rated for 25,000+ cycles are available and worth the extra investment.
Q: Can I still use my garage door if a spring is broken? A: You should avoid using the automatic opener if a spring has broken. The door can be extremely heavy to lift manually, and forcing the opener to compensate can damage the motor. Disengage the opener and keep the door closed until a technician can assess the situation.
Q: Is it normal for springs to break in winter? A: Yes. spring failures spike during and right after cold snaps. The metal contracts at low temperatures, which increases brittleness and stress on already-worn coils. Regular lubrication with a silicone-based spray before winter can help slow wear, but springs that are approaching the end of their rated cycle life will eventually fail regardless.