How to Weigh a Garage Door

Are you having trouble figuring out how to weigh a garage door? You’re not alone; many people find themselves struggling with this seemingly simple task. Well, worry no more – today’s blog post is here to help! We’ll take a detailed look at the steps involved in weighing your garage door, so you can make sure it is properly balanced and installed correctly.

How to Weigh a Garage Door

With our tips and advice, we guarantee that measuring your garage door’s weight will be straightforward and easy. So read on to learn all about how to accurately gauge the weight of your garage door!

Summary: Garage door wires are essential for the door’s operations and can often be unsightly. Hiding them is simple and requires minimal tools. First, locate the power supply to your garage door opener and unplug it from the wall outlet. Next, use cable clips or zip ties to secure the wires to an existing framework such as the walls or ceilings of your garage. Make sure they are secured tightly but not so tight that they can’t be easily removed.

How Much Does a Typical Garage Door Weigh?

The average weight of a garage door is approximately 150 to 200 pounds. However, the exact weight can vary depending on the size and type of garage door you have. For example, a single-car garage door typically weighs between 150 and 180 pounds whereas a larger double or triple-car garage doors can weigh up to 400 pounds.

Additionally, the material of your garage door can also impact its overall weight. Steel doors tend to be heavier than aluminum or wood doors.

To determine the exact weight of your garage door, it is best to consult a professional. Professionals have the expertise and tools required to accurately measure the total weight of your door. This will ensure that the proper safety precautions are taken when weighing your garage door.

No matter the weight of your garage door, it is important to take all necessary safety measures before attempting to weigh it. Make sure that you have proper support for the garage door and use appropriate lifting techniques. Additionally, never attempt to lift a heavy garage door alone! It is always a good idea to enlist the help of at least one other person when lifting and weighing your garage door.

By understanding how much a typical garage door weighs and taking all proper safety measures, you can accurately weigh your own garage door. This will ensure that you know exactly what you are dealing with and can take the necessary steps to maintain your garage door properly.

Taking All Proper Safety Measures

13 Steps How to Weigh a Garage Door

Step 1: Gather Necessary Tools and Materials

Before starting the process of weighing your garage door, gather the following tools and materials:

  • A high-quality bathroom scale
  • A sturdy ladder
  • Two winding bars (if the door has torsion springs)
  • A C-clamp or locking pliers
  • A helper (optional, but recommended for safety and efficiency)

Step 2: Disconnect the Garage Door Opener

To safely weigh your garage door, you’ll need to disconnect it from the garage door opener. This ensures that the door doesn’t move unexpectedly during the process. Locate the emergency release cord, which is typically a red rope hanging from the opener’s track. Pull the cord to disengage the opener.

Step 3: Secure the Door in the Open Position

With the garage door opener disconnected, open the garage door manually until it’s fully open. Use a C-clamp or locking pliers to secure the door to the track by clamping them on the track just below the bottom rollers. This prevents the door from accidentally closing while you’re weighing it.

Step 4: Unwind the Torsion Springs (If Applicable)

If your garage door has torsion springs, they need to be unwound before weighing the door. The torsion springs are under high tension, so it’s crucial to follow safety precautions when handling them.

  • Position your ladder to the side of the spring, not directly in front of it.
  • Insert one winding bar into the winding cone’s hole.
  • Use the other winding bar to loosen the set screws on the winding cone.
  • Slowly and carefully unwind the spring by moving the winding bars in a quarter-turn motion, transferring the winding bar’s weight from one to the other.
  • Keep unwinding the spring until all tension is released.

Repeat this process for the other torsion spring if your door has two.

Step 5: Remove Extension Springs (If Applicable)

If your garage door has extension springs, they need to be removed before weighing the door:

  • Open the garage door fully and secure it with a C-clamp or locking pliers.
  • Disconnect the safety cable from the extension spring.
  • Use pliers to remove the S-hook connecting the extension spring to the track or support bracket.

Repeat this process for the other extension spring if your door has two.

Step 6: Lower the Garage Door Onto the Scale

With the springs unwound or removed, you can now weigh your garage door:

  • Position the bathroom scale in the center of the garage door’s opening.
  • Carefully and slowly lower the door until it rests on the scale. It’s helpful to have a second person assist with this step to ensure the door is lowered evenly and safely.
  • Allow the door to rest on the scale for a few seconds to obtain an accurate weight reading.

Step 7: Record the Weight

Take note of the weight displayed on the bathroom scale. This is the weight of your garage door without the tension of the springs. Knowing your garage door’s weight is essential when selecting new springs, as they need to match the door’s weight to function correctly.

Step 8: Reinstall or Rewind the Springs

Once you’ve weighed the garage door, you’ll need to reinstall or rewind the springs:

  • For torsion springs: Follow the winding process in reverse order, winding the springs back up using the winding bars, and securing the set screws.
  • For extension springs: Reattach the S-hook to the track or support bracket, and reconnect the safety cable to the extension spring.

Step 9: Reconnect the Garage Door Opener

With the springs rewound or reinstalled, pull the emergency release cord towards the garage door opener to re-engage it. Test the garage door opener by using the remote control or wall button to ensure it’s functioning correctly.

Step 10: Test the Garage Door’s Balance

After weighing the garage door and reinstalling the springs, it’s essential to test the door’s balance to ensure it operates smoothly:

  • Disconnect the garage door opener again by pulling the emergency release cord.
  • Manually lift the garage door halfway and release it.
  • Observe the door’s movement. If it remains in place or moves only slightly, the door is balanced. If it slams down or quickly rises, the springs need to be adjusted or replaced.

Step 11: Adjust the Springs if Necessary

If the garage door’s balance test indicates an issue, you may need to adjust the springs:

  • For torsion springs: Follow the unwinding process detailed in Step 4, then make the necessary adjustments to the spring’s tension by winding or unwinding the spring in quarter-turn increments. Test the door’s balance after each adjustment.
  • For extension springs: Adjust the S-hook’s position on the track or support bracket to increase or decrease the spring’s tension. Test the door’s balance after each adjustment.

Step 12: Reconnect and Test the Garage Door Opener

Once you’ve confirmed that your garage door is balanced, reconnect the garage door opener by pulling the emergency release cord towards the opener. Test the opener again to ensure it’s operating correctly.

Step 13: Perform Regular Maintenance

To maintain your garage door’s proper weight distribution and balance, perform regular maintenance:

  • Lubricate the springs, rollers, tracks, and hinges with a garage door-specific lubricant.
  • Inspect the springs for signs of wear or damage, and replace them if necessary.
  • Check the door’s balance at least once a year to ensure proper operation.

By following these steps, you can safely and accurately weigh your garage door. Knowing your garage door’s weight is crucial for selecting the appropriate springs, maintaining the door’s balance, and ensuring smooth and safe operation. Regular maintenance and timely adjustments can help prolong the lifespan of your garage door and its components.

Things to Consider When Weighing a Garage Door

1. The Type of Material Used to Construct the Garage Door: 

Different materials, such as steel, aluminum, wood, and fiberglass, can affect the weight of the garage door. Steel doors tend to be heavier than other materials, while fiberglass doors are much lighter. Knowing the type of material used to construct your door will help you weigh it accurately.

2. The Size of the Garage Door:

The size of your garage door can also impact how much it weighs. Obviously, larger doors will be heavier than smaller ones. When weighing a garage door, make sure to measure the full length and width to get an accurate idea of its size.

Make Sure to Measure the Full Length

3. The Design of the Garage Door:

Different models and designs of garage doors can also contribute to the weight of the door. For example, a roll-up style door is typically much lighter than an overhead-style door due to its lack of hardware and parts. Knowing the design of your garage door will help you get a better idea of how much it weighs.


If you’re unsure how to weigh a garage door, there are a few things you can do. By using a bathroom scale or by hanging a weight from the center of the garage door, you can get an accurate measurement of your door’s weight. Once you know how much your garage door weighs, you can choose the right springs and opener for your needs.

However, it’s important to note that the type of material used to construct the garage door can also affect its weight, so consider this when making your selection. With the right information and a few simple tools, you can accurately weigh your garage door and ensure it is properly supported.

Photo of author

Rick Kelly

I am Rick. I grew up helping my dad with his handyman service. I learned a lot from him about how to fix things, and also about how to work hard and take care of business. These days, I'm still into fixing things- only now, I'm doing it for a living. I'm always looking for new ways to help people grow and develop. That's why I have created this blog to share all my experience and knowledge so that I can help people who are interested in DIY repair.

Leave a Comment