How to level garage door?

How to level garage door?


Leveling a garage door is an essential maintenance task that ensures proper functionality and prevents potential damage. Over time, garage doors may become misaligned due to various factors such as wear and tear, temperature fluctuations, or improper installation. In this article, we will explore the steps to level a garage door effectively, ensuring smooth operation and optimal performance.

Tools and Materials

Before diving into the leveling process, it is important to gather the necessary tools and materials. Here are the items you will need:

– Tape measure
– Level
– Adjustable wrench
– Screwdriver
– Step ladder
– Shims (if necessary)

Step 1: Inspect the Door

Begin by thoroughly inspecting the garage door for any visible signs of misalignment or damage. Look for gaps between the door and the frame, uneven spacing, or any other noticeable irregularities. Identifying these issues will help you determine the extent of the leveling required and any additional adjustments needed.

Step 2: Check the Tracks

Next, examine the tracks on both sides of the garage door. Ensure that they are clean, free from debris, and properly aligned. Misaligned tracks can cause the door to operate unevenly. Use a level to verify that the tracks are plumb vertically and level horizontally. If adjustments are necessary, loosen the mounting bolts and gently tap the tracks with a rubber mallet to align them correctly.

Step 3: Adjust the Roller Brackets

The roller brackets are responsible for guiding the garage door along the tracks. If they are misaligned, it can cause the door to operate unevenly or become stuck. To adjust the roller brackets, use a wrench to loosen the bolts holding them in place. Carefully reposition the brackets to ensure they are level and aligned with the tracks. Once in the correct position, tighten the bolts securely.

Step 4: Check the Door Balance

An imbalanced garage door can put unnecessary strain on the opener and cause premature wear. To check the door’s balance, disconnect the opener by pulling the release handle. Manually lift the door halfway and release it. If the door stays in place, it is properly balanced. However, if it moves up or down, adjustments are needed. Consult the manufacturer’s instructions or seek professional assistance for adjusting the door’s tension springs to achieve proper balance.

Step 5: Fine-tune with Shims

In some cases, shims may be required to achieve precise leveling. Shims are thin wedges that can be placed between the door frame and the wall to adjust the door’s position. If you notice uneven gaps between the door and the frame, insert shims in the appropriate locations to achieve uniform spacing. Use a level to ensure the door is plumb and level after inserting the shims.


Leveling a garage door is a crucial maintenance task that ensures smooth operation and prevents potential damage. By following the steps outlined in this article, you can effectively level your garage door and optimize its performance. Regularly inspecting and maintaining your garage door will not only extend its lifespan but also enhance the overall safety and functionality of your garage.