How to Replace Garage Door Spring

Replacing garage door springs can be a daunting task for many homeowners. However, understanding the process and taking the necessary precautions can help you complete the job safely and efficiently. In this guide, we’ll walk you through the steps to replace garage door springs, discuss costs, and provide tips for adjusting and repairing garage door springs.

Garage doors typically use two types of springs: torsion springs and extension springs. Torsion springs are mounted above the closed door, while extension springs are located along the sides of the door. Both types serve the same purpose: they counterbalance the weight of the garage door, making it easier to open and close.

Torsion Springs vs. Extension Springs

• Torsion Springs: These springs are wound tightly and store mechanical energy when twisted. They are generally more durable and last longer than extension springs.
• Extension Springs: These springs expand and contract, providing a counterbalance to the door’s weight. They are typically less expensive but may require more frequent replacement.

Safety Precautions Before You Begin

Garage door springs are under a significant amount of tension. Mishandling them can lead to serious injury. Before you start, consider these safety precautions:

• Disconnect the Power: Unplug the garage door opener to prevent accidental activation.
• Secure the Door: Clamp the garage door to the track to prevent it from opening unexpectedly.
• Wear Safety Gear: Use safety goggles and gloves to protect yourself from potential injuries.
• Use the Right Tools: Ensure you have the correct tools, including winding bars and a sturdy ladder.

How to Replace Garage Door Springs

Replacing garage door springs involves several steps. Here’s a step-by-step guide:

Step 1: Identify the Spring Type

Determine whether your garage door uses torsion or extension springs. This will affect the replacement process and the type of springs you need to purchase.

Step 2: Purchase the Right Springs

Visit a hardware store or order online to get the correct springs for your garage door. Make sure to measure the old springs accurately to ensure a proper fit.

Step 3: Release the Tension

For torsion springs, use winding bars to carefully unwind the springs and release the tension. For extension springs, remove the safety cables and carefully disconnect the springs.

Step 4: Remove the Old Springs

Once the tension is released, remove the old springs. For torsion springs, this involves loosening the set screws on the winding cone. For extension springs, you’ll need to disconnect them from the pulley and bracket.

Step 5: Install the New Springs

• Torsion Springs: Slide the new torsion springs onto the torsion tube. Make sure they are centered and secure them with the set screws.
• Extension Springs: Attach the new extension springs to the pulley and bracket, ensuring they are properly aligned.

Step 6: Wind the Springs

For torsion springs, use winding bars to carefully wind the springs in the correct direction. Follow the manufacturer’s instructions for the number of turns required.

Step 7: Test the Door

Remove the clamps and carefully test the garage door. It should open and close smoothly. If not, check the alignment and adjust the springs as needed.

How Much Does It Cost to Replace Garage Door Springs?

The cost of replacing garage door springs varies depending on several factors, including the type of springs and whether you hire a professional. Here’s a general breakdown:

• DIY Replacement: Purchasing the springs yourself typically costs between $30 and $100 for a pair of springs, depending on the type and size.
• Professional Replacement: Hiring a professional can cost between $150 and $350. This includes the cost of the springs and labor.

While replacing springs yourself can save money, hiring a professional ensures the job is done safely and correctly.

How to Adjust Garage Door Springs

If your garage door isn’t opening or closing smoothly, you may need to adjust the springs. Here’s how:

Adjusting Torsion Springs

1. Determine the Problem: Identify whether the door is opening too quickly or slowly.
2. Tighten or Loosen the Springs: Use winding bars to adjust the tension. If the door is opening too quickly, increase the tension. If it’s slow, decrease it.
3. Test the Door: After making adjustments, test the door to ensure it operates smoothly.

Adjusting Extension Springs

1. Check the Balance: Disconnect the opener and manually lift the door. It should stay open halfway.
2. Adjust the Cables: If the door isn’t balanced, adjust the tension on the cables by moving the S-hook to a different hole in the track hanger.
3. Test the Door: Reconnect the opener and test the door.

Tips for Garage Door Repair

• Regular Maintenance: Inspect your garage door regularly for wear and tear. Lubricate the springs and other moving parts to ensure smooth operation.
• Listen for Noises: Unusual noises may indicate a problem with the springs or other components.
• Check Balance: A balanced door reduces strain on the springs and opener, prolonging their lifespan.

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Conclusion

Replacing garage door springs may seem daunting, but with the right tools and safety precautions, it can be a manageable DIY project. Understanding the types of springs, their costs, and how to adjust them can help you maintain a smoothly operating garage door. Remember, if you’re unsure or uncomfortable with the process, hiring a professional is always a safe choice. Keep your garage door in top shape with regular maintenance and timely repairs.

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