8 min read Sarah Martinez
If you've ever had a garage door spring break, you know the experience: a loud bang, and suddenly your garage door won't budge. Springs are the unsung heroes of your garage door system, doing the heavy lifting every time you open and close your door. Understanding how they work, when they need replacement, and why you should never DIY this repair can save you money and keep you safe.
Your garage door likely weighs between 150 and 400 pounds. The springs counterbalance this weight, making it possible for you.or your opener.to lift the door with minimal effort. Without functioning springs, even the strongest opener can't move the door.
There are two main types of garage door springs:
Mounted on a metal shaft above the garage door, torsion springs work by twisting and storing mechanical energy. When you open the door, the springs unwind and release energy, lifting the door. When you close it, the springs wind up again.
Characteristics of torsion springs: - Located above the door on a torsion bar, More balanced and controlled operation, Longer lifespan (15,000-20,000 cycles) - Smoother, quieter operation, Higher initial cost but better long-term value, Safer design (contained energy)
Located on either side of the door, parallel to the horizontal tracks, extension springs stretch and contract to lift and lower the door.
Characteristics of extension springs: - Located on the sides of the door, Less expensive initially, Shorter lifespan (10,000 cycles) - Can be more dangerous if not equipped with safety cables, More common in older installations
Most modern installations use torsion springs due to their superior performance and safety.
Springs don't last forever. Here are signs they may need attention:
1. Door is heavy or won't lift If your door feels extremely heavy when you try to lift it manually, or your opener struggles to lift it, the springs may be worn or broken.
2. Door opens unevenly If one side of the door lifts faster than the other, one spring may be weaker or broken.
3. Loud bang from the garage A breaking torsion spring sounds like a gunshot or explosion. If you heard a loud bang and now your door won't work, a spring has likely snapped.
4. Gap in the spring A visible gap in the coils of a torsion spring indicates it has broken.
5. Door closes too fast If your door slams closed or descends faster than normal, the springs may not be providing enough resistance.
6. Cables appear loose or frayed When springs break, cables often become slack or damaged.
Springs are rated in cycles.one cycle equals one opening and closing of the door.
Standard springs: 10,000 cycles (about 7-10 years with typical use) High-cycle springs: 25,000-50,000 cycles (15-25+ years)
If you use your garage door more than average (home business, multiple vehicles, frequent entry), springs will wear out faster.
We understand the appeal of saving money with DIY repairs. But garage door springs are one repair that should always be left to professionals. Here's why:
Garage door springs are under extreme tension.enough force to lift hundreds of pounds. When that tension is released improperly, springs can: - Cause severe lacerations, Break bones, Cause head injuries, Even cause death
Every year, thousands of people are injured attempting DIY spring repairs.
Proper spring replacement requires: - Winding bars of the correct size, Precise tension gauges, Safety equipment, Knowledge of spring calculations
Even with the right tools, you need to know: - The correct spring size and type for your door, The proper number of turns, How to safely handle a loaded spring, How to test for proper balance
A spring that's too weak or too strong, or one that's improperly tensioned, can: - Cause premature opener failure, Create a safety hazard, Shorten the life of other components, Result in uneven door operation
When you call Garage Door Company Hawthorne for spring replacement, here's what to expect:
1. Assessment: We evaluate your door size, weight, and current spring setup.
2. Recommendation: We explain your options, including standard vs. high-cycle springs.
3. Replacement: Using proper tools and safety protocols, we remove the old springs and install new ones.
4. Adjustment: We precisely tension the new springs for proper balance.
5. Testing: We test the door's operation multiple times and check all safety features.
6. Cleanup: We dispose of old springs and clean up our work area.
The entire process typically takes 1-2 hours for most residential doors.
Spring replacement costs vary based on: - Type of springs (torsion vs. extension) - Number of springs, Quality/cycle rating of springs, Accessibility and complexity
Typical costs range from $150-$350 for a complete torsion spring replacement including labor. We always provide upfront pricing before starting work.
If you have two torsion springs and one breaks, we strongly recommend replacing both. Here's why:
1. Springs from the same installation have the same wear. 2. If one broke, the other is likely close behind. 3. Replacing both ensures balanced operation. 4. The labor cost is minimal since the door is already being serviced.
If you're replacing springs, consider upgrading to high-cycle springs. They cost more initially but can last 2-3 times longer, saving money in the long run.especially if you use your garage door frequently.
If your garage door springs have failed.or if you've noticed any warning signs.contact Garage Door Company Hawthorne at (424) 381-0950. We offer:
- Same-day service in most cases, Upfront, honest pricing, High-quality springs with warranty, Expert installation by trained technicians
Don't risk injury with a DIY attempt. Let our professionals handle this dangerous repair safely and correctly.