Garage Door Extension Springs Color Code

Garage door extension springs are an essential part of your garage door system. They help to counterbalance the weight of the door, making it easier to open and close. Extension springs are typically color-coded to indicate their strength. The color code is important because it helps you to choose the right springs for your garage door.

The most common color codes for extension springs are:

Red: Light-duty springs for doors up to 100 pounds
Blue: Medium-duty springs for doors up to 150 pounds
Green: Heavy-duty springs for doors up to 200 pounds
Yellow: Extra-heavy-duty springs for doors over 200 pounds

When choosing extension springs for your garage door, it is important to select the correct color code. If you choose springs that are too weak, your door will be difficult to open and close. If you choose springs that are too strong, your door could be damaged.

In addition to the color code, you will also need to consider the length of the extension springs. The length of the springs will depend on the height of your garage door. You can use the following formula to calculate the length of the extension springs:

Spring Length = (Door Height + 12 inches) / 2

Once you have selected the correct color code and length for the extension springs, you can install them on your garage door. Be sure to follow the manufacturer's instructions for installation.

Extension springs are an important part of your garage door system. By following these tips, you can choose the right springs for your door and ensure that it operates safely and smoothly.

Additional Tips for Choosing Extension Springs

Here are some additional tips for choosing extension springs for your garage door:

If you are replacing old extension springs, be sure to use the same color code and length as the original springs.
If you are unsure about which color code to choose, it is best to err on the side of caution and choose springs that are too strong rather than too weak.
If you have a heavy garage door, you may need to use two sets of extension springs.
Be sure to regularly inspect your extension springs for signs of wear or damage. If you find any damage, replace the springs immediately.

By following these tips, you can ensure that your garage door extension springs are always in good working condition.