Garage Door Tension Spring Installation

Tension springs are crucial components of garage door systems, providing the necessary counterbalance to lift the heavy door smoothly and safely. Replacing or installing tension springs can seem daunting, but by following the steps outlined below, you can complete the task successfully.

Materials Required:

New tension spring(s)
Safety glasses
Winding bar
Ladder
Gloves
Socket wrench or pliers
Measuring tape

Safety Precautions:

Before beginning any work, it's paramount to take the necessary safety precautions:

Disconnect the power to the garage door opener.
Wear safety glasses and gloves at all times.
Ensure that the garage door is fully closed and secured in place.

Steps for Installing Tension Springs:

1. Measure and Select Springs:

Determine the required spring diameter and length by measuring the old springs or referring to the manufacturer's recommendations. Purchase new springs with matching dimensions for optimal performance.

2. Prepare the Garage Door:

Raise the garage door about 6 inches from the ground. This will provide enough clearance for winding the springs.

3. Locate the Spring Bracket:

Identify the bracket on the wall or ceiling that supports the spring. It typically has a curved shape and several holes for mounting.

4. Remove the Old Spring:

Use a socket wrench or pliers to detach the bolts securing the spring to the bracket. Carefully remove the spring, taking note of its orientation and winding direction.

5. Install the New Spring:

Position the new spring in the same orientation as the old one. Connect one end of the spring to the bracket using the supplied bolts. Do not tighten the bolts completely at this stage.

6. Wind the Spring:

Insert the winding bar into the dedicated hole on the spring. Slowly turn the bar clockwise to wind the spring. The number of turns required will vary depending on the spring's size and the door's weight. Refer to the manufacturer's instructions for specific guidance.

7. Secure the Spring:

Once the spring is wound to the appropriate tension, tighten the bolts that secure it to the bracket. Ensure that the spring is securely fastened.

8. Repeat for the Other Spring:

If the garage door has two springs, repeat the above steps for the second spring.

9. Test the Door:

Reconnect the power to the garage door opener and operate the door several times to ensure smooth and balanced operation.

10. Adjust the Tension (Optional):

If the door is not opening or closing properly, you may need to adjust the spring tension. Tighten the bolts on the bracket if the door is too heavy, or loosen them if the door is too light.

Tips for Safe Tension Spring Handling:

Never attempt to adjust or remove tension springs without the proper knowledge and tools.
Springs can store significant energy and can cause serious injury if they snap. Always take precautions and handle them with care.
Inspect springs regularly for signs of wear or damage. Replace them if necessary to prevent accidents.