Has your garage door suddenly refused to open or made a loud bang like a gunshot? You might be dealing with a broken garage door spring. This common issue can leave your door stuck and heavy, turning a normal day into a frustrating one.
When a garage door spring breaks, you’ll notice the door becomes extremely heavy or impossible to lift, may hang crooked, or might have made a loud noise when the break occurred. The springs are crucial parts that counterbalance your door’s weight, making it possible to open and close with minimal effort.
You have two main types of garage door springs to be aware of: torsion springs and extension springs. Torsion springs mount above the door horizontally, while extension springs run alongside the door tracks. Understanding which type you have is the first step toward solving your garage door problem.
Understanding Broken Garage Door Springs
Garage door springs are critical components that help lift and lower your heavy garage door. When these springs break, they can cause your door to malfunction and potentially create safety hazards in your home.
Types of Garage Door Springs
Two main types of springs are used in residential garage door systems: torsion springs and extension springs.
Torsion Springs
- Mounted horizontally above the door opening
- Work by twisting to create torque
- Generally last longer (7,000-10,000 cycles)
- More expensive but offer smoother operation
- Safer design that contains the spring when broken
Extension Springs
- Run parallel to the horizontal tracks on both sides
- Work by stretching and contracting
- Typically last 5,000-7,000 cycles
- Less expensive option
- Should have safety cables installed to prevent injury if they break
Most modern homes use torsion springs
Repairing and Replacing Broken Garage Door Springs
When a garage door spring breaks, it can prevent your door from opening properly and create safety hazards. Understanding the repair process helps you make informed decisions about whether to tackle the job yourself or hire a professional.
Safety Precautions and Risks
Garage door springs are under extreme tension and can cause serious injury if mishandled. Always wear safety glasses and heavy-duty gloves when working with springs to protect yourself from potential injuries.
Never attempt to work on a garage door system without first disconnecting the power to the opener. This prevents unexpected door movement that could lead to accidents.
Use proper ladders and have someone spot you while working. Falling while handling heavy components can result in severe injuries.
Be aware that torsion springs can cause significant harm if they unwind violently. These components store tremendous energy – enough to cause serious injuries or even death if mishandled.
If you feel uncomfortable at any point during the repair process, stop immediately and call a professional. Your safety is more important than saving money.
DIY vs. Professional Repair
While DIY spring replacement can save you hundreds of dollars, it comes with significant risks. Consider your mechanical skills honestly before proceeding.
Extension springs are generally easier for homeowners to replace, while torsion springs are more complex and dangerous. Professional installation for a pair of springs typically costs between $150-$350, which includes labor and parts.
Professionals bring specialized tools and expertise that ensure proper installation. They can also spot other potential issues with your door system during the repair.
If your door uses torsion springs and you lack experience, professional help is strongly recommended. The risk of injury far outweighs the cost savings.
Remember that improperly installed springs can lead to further door damage or premature spring failure. This could cost more in the long run than hiring a professional initially.
Tools and Equipment Needed
For extension spring replacement, you’ll need:
- Socket wrench set
- Open-end wrenches
- Pliers
- Safety glasses and heavy-duty gloves
- Sturdy ladder
- Locking pliers or C-clamps
- Replacement springs (exact match to your broken ones)
For torsion spring replacement, additional specialized tools are required:
- Winding bars (specifically designed for torsion springs)
- Spring winding cone
- Ruler or tape measure for precise spring measurements
- Lubricant for the new springs
You must get the correct replacement springs based on your door’s weight and dimensions. Measure the other spring if only one is broken to ensure you purchase matching replacements.
Have all tools and materials ready before beginning the job to avoid leaving the door disassembled for extended periods.
Step-by-Step Replacement Process
For extension springs:
- Disconnect the garage door opener and manually lock the door in the closed position.
- Secure the door with clamps or locking pliers on the tracks.
- Release tension by disconnecting the spring from the track bracket and pulley.
- Remove the safety cable running through the old spring.
- Install the new spring, reconnecting it to the track bracket and pulley.
- Thread the safety cable through the new spring and secure it.
- Test the door manually before reconnecting the opener.
For torsion springs:
- Secure the door in the closed position with locking pliers on the tracks.
- Unwind the broken spring using winding bars, turning ¼ turn at a time.
- Loosen the set screws and remove the broken spring from the shaft.
- Slide the new spring onto the shaft, ensuring it matches the orientation of the old one.
- Secure the spring with set screws and wind it to the proper tension.
- Test the door’s balance manually before reconnecting the opener
Preventing Garage Door Spring Issues
Taking proactive steps to maintain your garage door springs can save you from unexpected failures and costly repairs. Proper maintenance not only extends the lifespan of your springs but also ensures the safety of everyone using the garage door.
Routine Maintenance Tips
Regular cleaning and lubrication are essential for healthy garage door springs. Every three months, wipe down the springs with a clean cloth to remove dirt and debris that can cause corrosion. Apply a silicone-based lubricant specifically designed for garage doors—never use WD-40 as it can damage the springs.
Check for signs of rust or wear during your cleaning routine. Small spots of rust can be gently removed with a wire brush before applying lubricant.
Listen for unusual noises when operating your door. Squeaking often indicates that your springs need lubrication, while grinding or scraping may signal more serious issues.
Installing spring safety cables is a crucial preventive measure. These cables contain broken springs if they snap, preventing potential damage or injury.
Extending Spring Lifespan
Balance testing is a simple way to preserve your springs. Disconnect the opener and manually lift the door halfway. If it stays in place, your springs are properly balanced. If it falls or rises, adjustment is needed.
Avoid overworking your springs by keeping the door’s tracks and rollers clean. Obstacles force the motor to work harder, putting extra strain on the springs.
Consider your climate’s impact on spring life. In areas with extreme temperature fluctuations, springs may deteriorate faster. Using higher-quality springs rated for your climate can make a significant difference.
The weight of your door matters too. Adding insulation or decorative hardware increases door weight, potentially shortening spring life. If you modify your door, consult a professional about upgrading your springs.
When to Schedule Professional Inspections
Professional garage door inspections should be scheduled annually, even if everything seems fine. Technicians can spot early warning signs that homeowners might miss.
If your door is over 7 years old, increase inspections to twice yearly. Springs typically last 7-10 years, so older doors require more vigilant monitoring.
After extreme weather events like hurricanes or severe storms, schedule an immediate inspection. High winds and flooding can damage springs or throw them out of balance.
When you notice changes in your door’s operation—slower movement, unusual noises, or uneven lifting—don’t wait for your annual checkup. These symptoms often indicate spring issues that require professional attention.
Remember that replacing both springs is recommended even if only one breaks. This ensures balanced operation and prevents future failures.
The Best Garage Doors for Your Home!
Don’t let a broken garage door spring leave you stranded. These critical components can fail without warning, causing inconvenience and potential safety hazards.
Take action today to ensure your garage door functions properly. Regular inspections can prevent unexpected failures and expensive emergency repairs.
Professional technicians have the tools, parts, and expertise to safely replace your broken springs. DIY spring replacement can be extremely dangerous due to the high tension these components are under.
Why choose professional service?
- Safety first approach
- Proper tools and equipment
- Correct spring sizing
- Warranty protection
- Fast, reliable service
Contact a specialist immediately if you notice any warning signs like loud bangs, crooked doors, or manual operation difficulties.
Most repairs can be completed same-day, restoring your garage door to proper working condition quickly. The peace of mind from professional work is worth the investment.
Many companies offer comprehensive services beyond spring replacement, including maintenance plans to prevent future failures.
Don’t wait until your garage door completely fails. Schedule your spring inspection or replacement today!
Frequently Asked Questions
Dealing with a broken garage door spring raises several important concerns for homeowners. These questions address cost considerations, identification of problems, emergency access, and best practices for repairs.
How much does it typically cost to replace a broken garage door spring?
The cost to replace a broken garage door spring typically ranges from $150 to $350. This price varies based on spring type, with torsion springs generally costing more than extension springs.
Labor rates in your area will significantly impact the final price. Replacement costs may also increase if additional parts need replacement during the service call.
For a double-door garage, expect to pay more as these systems require stronger, more expensive springs. Many professionals recommend replacing both springs even if only one is broken, which will affect your total cost.
What are the common symptoms that indicate a garage door spring is broken?
The most obvious sign is a loud bang or snapping sound coming from your garage. This noise occurs when the spring breaks under tension.
Your door may become extremely heavy or impossible to lift manually. If your garage door opener struggles but can’t lift the door completely, a broken spring is likely the culprit.
You might notice a visible gap in the spring or hanging cables. The door might also appear crooked or uneven when partially open, indicating that one spring is bearing all the weight.
Is it possible to open a garage door if the spring is broken, and how?
Yes, you can open a garage door with a broken spring, but it requires caution. The door will be significantly heavier without spring assistance, creating safety risks.
You’ll need at least one other person to help lift the door manually. Place a ladder or other support to hold the door open while you move vehicles or items in and out.
Never use your garage door opener when a spring is broken. This can damage the motor and other components, creating more expensive repairs.
Should both garage door springs be replaced if only one is broken?
Yes, replacing both springs is highly recommended even when only one has broken. Springs installed at the same time will wear at similar rates.
If one spring has failed, the other is likely nearing the end of its lifespan too. Replacing both springs ensures balanced operation and prevents you from needing another repair soon.
This approach is more cost-effective in the long run. The labor cost for a technician to return for a second spring replacement often exceeds the cost of replacing both springs during the initial service.