Why Do Technicians Insist on Replacing BOTH Springs When Only One Broke?

Hearing a loud bang from your garage can be alarming. Often, the sound means a garage door spring has snapped. When a technician suggests replacing both springs, you might wonder why the second one needs attention.

The answer comes down to safety, wear, and long-term savings. Choosing professional Garage Door Spring Replacements Ringwood helps keep your door balanced and working safely.

How Do Garage Door Springs Work Together?

Garage door springs support the heavy weight of your door. They store and release energy, making the door easier to lift.

Many residential garage doors use two torsion springs mounted above the opening. These springs work together to balance the door's weight.

Each time you open or close your garage door, both springs go through a cycle. Over time, repeated use weakens the metal.

When one spring breaks, the other has usually experienced similar wear.

5 Reasons Technicians Recommend Replacing Both Springs

1. Both Springs Have Similar Wear

Garage door springs have a limited service life, measured in opening and closing cycles.

If both springs were installed together, they have likely completed the same number of cycles.

When one breaks from age and fatigue, the second may be close to failing.

Replacing both helps prevent another unexpected breakdown.

2. A New Spring and an Old Spring May Affect Balance

Proper garage door balance is essential for smooth operation.

A new spring paired with an aging spring can make proper adjustment harder. The springs must provide the correct combined lifting force.

Poor balance can cause:

• Uneven or jerky door movement

• Extra strain on the garage door opener

• Increased wear on cables and rollers

• Trouble opening or closing the door

A trained technician selects the correct spring sizes and adjusts the system for safe operation.

3. Replacing Both Can Save Money

Replacing one spring may seem cheaper at first.

However, if the second spring breaks soon afterward, you may need another service visit.

That means paying for more labor and dealing with another repair.

Replacing both springs during one appointment can reduce repeat service costs and future inconvenience.

4. It Helps Reduce Safety Risks

Garage door springs operate under extreme tension. A broken spring can leave the door too heavy to lift safely.

If the remaining spring also fails, the door may become stuck or move without proper support.

Replacing both worn springs reduces the risk of another sudden failure.

Never attempt to loosen, remove, or replace garage door springs yourself. These parts can cause serious injuries without proper tools and training.

5. It Supports Reliable Garage Door Performance

A well-balanced garage door places less strain on its opener and moving parts.

Replacing worn springs as a pair helps restore dependable lifting support.

The result is smoother movement and fewer spring-related problems.

Is Replacing Both Springs Always Necessary?

Not every garage door has two springs. Some systems use one spring, while others have different setups.

Replacing both is usually wise when two springs are the same age and show similar wear.

However, if one spring was recently replaced, a technician should inspect the remaining spring before recommending another replacement.

The correct decision depends on spring condition, door weight, and system design.

What Happens During Professional Spring Replacement?

A qualified garage door technician starts by inspecting the springs and related hardware.

The repair process generally includes:

1. Checking the damaged spring and overall door condition.

2. Selecting replacement springs suited to the door's weight.

3. Safely removing worn springs and installing new ones.

4. Adjusting spring tension and checking door balance.

5. Testing the opener and door movement.

This process helps restore safe, reliable operation.

Trust Nick's Overhead Door Service for Spring Replacement in Ringwood

Replacing both garage door springs is often a smart choice for safety and long-term value.

Nick's Overhead Door Service provides professional spring replacement for homeowners in Ringwood, Illinois, and nearby communities. Its technicians inspect spring problems, match replacement parts to each door, and provide clear repair estimates.