Why Your Garage Door Stops Working and What to Do Next
Garage door springs do the heavy lifting every time your door opens and closes. When one breaks, the door may not open at all, or it may feel very heavy. Homeowners should know that garage door spring replacement is not a simple DIY task. The springs are under high tension and can cause injury if handled the wrong way. Knowing how the system works and when to call for help can save time, money, and stress.
What You Need to Know Before Starting
Before attempting any repair, it helps to know what type of spring system your door has. Most homes use one of these:
- Torsion springs: Mounted above the garage door.
- Extension springs: Located on either side of the door tracks.
Torsion springs are more common in newer homes. They last longer and operate more smoothly. Extension springs stretch and contract when the door moves.
You should also know that garage doors can weigh over 150 pounds. The springs carry that weight. Without working springs, the opener cannot safely lift the door. Basic tools are not enough for a safe repair. Special winding bars and safety steps are required.
How Garage Door Spring Replacement Works
While this job is often best left to trained technicians, it helps to understand the general process. Here is a simplified overview of how garage door spring replacement is done:
- Disconnect the garage door opener.
- Secure the door in the closed position.
- Release the tension from the broken spring.
- Remove the damaged spring.
- Install the new spring with the correct size and rating.
- Wind the new spring to the proper tension.
- Test the balance and reconnect the opener.
Each step must be done in the right order. If the spring is wound too tight, the door may slam open. If it is too loose, the door may not stay up. Proper balance is key for smooth and safe operation.
Common Mistakes to Avoid
Many homeowners try to save money by replacing springs themselves. That can lead to bigger problems. Here are mistakes people often make:
- Using the wrong size spring.
- Replacing only one spring when two are installed.
- Using screwdrivers instead of proper winding bars.
- Standing directly in front of the spring while winding it.
- Ignoring signs of worn cables or rollers.
Springs are rated by cycle life. Most standard springs last about 10,000 cycles. If one spring breaks, the second is usually close to failing too. Replacing both at the same time helps avoid another service call soon after.
When to Call a Professional
Garage door spring replacement involves high-tension parts that can snap without warning. If you hear a loud bang from the garage and the door will not lift, a spring likely broke. You may also notice gaps in the torsion spring or loose extension springs.
You should call a professional if:
- The door feels very heavy.
- The opener strains or stops midway.
- You see a broken or hanging spring.
- You are unsure which spring type you have.
Trained technicians have the right tools and experience. They also inspect other parts like cables, drums, and brackets during the service. This helps prevent more issues later. Safety should always come first with any garage door repair.
Our Recommendation for Safe and Reliable Repairs
If your garage door is stuck or a spring has snapped, acting quickly helps prevent further damage. In Blaine, MN, weather changes and daily use can wear springs down faster than expected. Our team at 5 Star Garage Door LLC handles garage door spring replacement with the right tools and training to protect your home and your family. Call us at (763) 439-0398, and we will inspect the system, replace worn parts, and make sure the door runs smoothly again.