April 15, 2024

How to Fix a Sagging Door

A sagging door is a common household problem that can be frustrating and inconvenient. It affects the aesthetics of your home and can cause difficulty in opening or closing the door properly.

Fixing a sagging door is easy, even if you’re not a DIY expert. need are a few simple tools and some patience. Follow these five steps to make sure your doors swing smoothly again.

Identify the Cause of the Sag

Identifying the root cause of a sagging door is necessary before fixing it. Loose hinges, settling foundation, or worn-out screws can be the causes. Carefully inspect the door and frame to pinpoint the issue.

To fix a sagging door, first, check if the hinges are loose or damaged. Next, inspect the screws, strike plate, and latch to make sure they are working properly. Once you identify the issue, you can find the best solution to fix it.

Door Hinges

Tighten Hinge Screws

Sagging doors are often caused by loose hinge screws. To fix this issue, remove the screws from the affected hinge. It’s important to have someone hold the door or use a doorstop to prevent it from falling. Check the screws for any damage or wear.

If the door is in good condition, insert wooden toothpicks or matchsticks coated with wood glue into the screw holes. This will create a stronger anchor for the screws and help stabilize the door. Tighten the screws securely after reinserting them. Check the door’s movement to see if this fix has corrected the sagging issue. In many instances, this step alone can greatly improve the alignment of the door.

Use Shims to Adjust the Door

If the door is sagging severely, tightening screws may not fix it. In this case, shims can be used to adjust the door’s position. Shims are thin, wedge-shaped pieces that can be inserted to change the alignment of the door in the frame.

Start by taking out the screws on the top hinge and lifting the door off. You might need help because the door can be heavy. Check the hinge side of the frame for any gaps or uneven spots that show where the door is sagging. Use shims to fix the alignment in those areas.

To adjust the door, cut shims to fit and place them in the gaps. Raise the door gradually until it’s at the right level. Make small adjustments for even alignment. Reattach the door to the hinges once it’s in place. Test the door’s movement to ensure it swings smoothly without sagging.

Install a Center Screw in the Top Hinge

To make the door more stable, use a longer screw in the top hinge. This will help distribute the weight of the door evenly and prevent it from sagging in the future. Start by removing one of the existing screws from the top hinge. Then, replace it with a longer screw that goes into the door jamb for a stronger connection.

Adding extra support can help keep your door aligned and prevent sagging as time goes on. This simple measure can help extend the lifespan of your door and ensure it continues to function properly.

Check and Adjust the Strike Plate

The strike plate, found on the door frame across from the latch, could be causing a sagging door. If the strike plate is misaligned, it can prevent the door from closing properly and worsen the sagging problem. To fix this, make sure the latch aligns with the strike plate when the door is closed. If not, adjust the position of the strike plate.

First, loosen the screws to allow for movement. Use a measuring tape to keep everything level. Carefully adjust the strike plate to line up with the latch so the door can close properly. Tighten the screws to secure the strike plate on place. Test the door to make sure the latch engages with the strike plate correctly. This simple adjustment will improve both the appearance and function of your door.

a black board, a hand writing Conclusion and home design looks on it


You can fix a sagging door by following five steps and additional tips. Approach the task with patience and care. Seek professional help for complex structural issues if needed. With effort and attention to detail, you can have a smoothly swinging door and a more secure, aesthetically pleasing home.

Also, visit Home Design Looks for more quality information.

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