Skip to content

how to fix a leaning garage

To fix a leaning garage, you need to assess the foundation and repair it using proper techniques and materials to stabilize the structure. In some cases, you may need to consult a professional for a thorough inspection and expert advice.

A leaning garage can be a serious problem that can lead to further damage if left unaddressed. Understanding the cause of the lean, such as soil issues or structural damage, is important in determining the best course of action for fixing it.

By taking prompt action and implementing the necessary repairs, you can prevent further damage and ensure the stability and longevity of your garage.

How to Fix a Leaning Garage: Quick and Effective Solutions


Table of Contents

Common Causes Of A Leaning Garage

Is your garage starting to lean? It’s crucial to address this issue as soon as possible to prevent further damage and potential safety hazards. Several common causes can lead to a leaning garage, including:

Improper Foundation

An improper foundation can significantly impact the stability of your garage. Garages rely on a solid foundation to support their weight and withstand external forces. If the foundation is not built correctly, it can lead to structural issues, including leaning.

Soil Erosion

Soil erosion is another common cause of a leaning garage. Over time, the soil around your garage can erode due to factors such as water runoff, nearby construction, or poor drainage. As the soil erodes, it may no longer provide sufficient support, causing the garage to tilt.

How to Fix a Leaning Garage: Quick and Effective Solutions


Assessing The Severity Of The Lean

Assessing the severity of a leaning garage is crucial to fixing the issue. By carefully examining the angle of tilt and identifying potential causes, homeowners can take appropriate steps to rectify the problem and ensure the safety and stability of their garage.

Observe Visual Clues

When it comes to fixing a leaning garage, the first step is to assess the severity of the lean. Before diving into any repairs, it is important to observe visual clues to determine the extent of the problem. By carefully examining the garage structure, you can gather important information that will guide you in finding the most effective solution.

Start by standing a few meters away from your garage and take a good look at its overall appearance. Pay attention to any noticeable deviations from a vertical alignment. Is the roofline skewed? Are the walls visibly leaning to one side? These visual cues can provide valuable insight into the level of leaning and help you understand the underlying issue.

Use A Level

One of the most accurate ways to assess the severity of the lean is by using a level. This handy tool allows you to measure the tilt or incline of different parts of your garage more precisely. Here’s how you can utilize a level to gather the necessary information:

  1. Place the level vertically against the garage wall to check if it is perfectly plumb. If the bubble inside the level is centered between the two lines, it indicates that the wall is perfectly vertical.
  2. Repeat the process on different walls, both inside and outside the garage, to see if there is any variation in the measurements. Take note of any excessive tilting or significant differences.
  3. Next, lay the level horizontally across the top edge of the garage walls. This will help you determine if the roofline is level and whether there are any noticeable dips or slopes.

By employing a level, you can obtain accurate measurements and confirm whether your garage is indeed leaning and how severe the lean may be.

Temporary Fixes

Repairing a leaning garage may seem daunting, but temporary fixes can stabilize the structure. Simple steps like reinforcing the foundation or adding support braces can prevent further damage and buy you time before seeking professional assistance.

Garage stability issues can be a real headache for homeowners. While a permanent solution like foundation repair might be necessary in the long run, there are temporary fixes that can help stabilize a leaning garage and provide peace of mind in the meantime. This section will explore two common temporary fixes: supporting with jack posts and bracing with plywood.

Supporting With Jack Posts

One effective temporary fix for a leaning garage is to support it with jack posts. Jack posts, also known as adjustable steel columns, are designed to provide temporary or supplemental support to the structure. Here’s how you can use jack posts to stabilize your leaning garage:
  1. Identify the leaning section of your garage. Look for any signs of cracks, gaps, or visible shifts.
  2. Measure the height from the ground to the highest point of the leaning section.
  3. Select a strong and sturdy jack post that can handle the weight and pressure of your garage. It’s important to choose a jack post with an adjustable height feature.
  4. Position the jack post vertically beneath the highest point of the leaning section.
  5. Adjust the height of the jack post until it firmly supports the leaning section. The post should be snug against the garage structure.
  6. Securely tighten the adjustable locking mechanism of the jack post to hold it in place.
  7. Repeat the process for any other leaning sections of your garage.
By supporting your garage with jack posts, you can alleviate some of the stress on the foundation and prevent further tilting or leaning.

Bracing With Plywood

Another temporary fix that can be used to stabilize a leaning garage is bracing with plywood. Plywood acts as a reinforcement and helps distribute the load more evenly, reducing the risk of further structural damage. Here’s how you can brace your garage using plywood:
  1. Measure the length and height of the leaning section that needs bracing.
  2. Cut a piece of plywood according to the measurements obtained in the previous step.
  3. Position the plywood against the leaning section, ensuring it covers the entire area that needs bracing.
  4. Secure the plywood to the garage structure using screws or nails. Make sure the attachment is firm and secure.
  5. Repeat the process for any other leaning sections of your garage.
By bracing your garage with plywood, you add additional support and stability to the structure, reducing the risk of further leaning or damage. Remember, while these temporary fixes can help stabilize a leaning garage, they are not permanent solutions. It’s important to consult with a professional to assess the underlying cause of the leaning and determine the appropriate permanent repairs needed.

Permanent Solutions

When it comes to fixing a leaning garage, temporary solutions may provide a quick fix, but if you’re looking for a long-lasting result, permanent solutions are the way to go. Permanent solutions not only address the root cause of the problem but also ensure the stability and structural integrity of your garage for years to come.

Repairing The Foundation

If the leaning of your garage is caused by a compromised foundation, repairing it should be your first step towards a permanent solution. The foundation acts as the backbone of any structure, providing stability and support. Ignoring foundation issues can lead to further damage and potential safety hazards.

Start by assessing the extent of the foundation damage. Look for signs such as cracks in the walls, uneven floors, or doors and windows that don’t close properly. If the damage is minor, you may be able to repair it yourself using the following steps:

  1. Clear the area around the foundation and remove any debris or vegetation that might interfere with the repair process.
  2. Use a chisel and hammer to widen any existing cracks in the concrete. Clean the cracks thoroughly to ensure proper adhesion.
  3. Mix a concrete patching compound according to the manufacturer’s instructions. Fill the cracks with the compound, making sure to remove any air pockets.
  4. Smooth the surface of the patch with a trowel and let it cure for the recommended time.
  5. Inspect the repaired areas regularly and address any new cracks or signs of deterioration promptly.

Installing Helical Piers

If your garage’s leaning is caused by soil settlement or weak soil conditions, installing helical piers can provide a permanent fix. Helical piers are deep foundation elements that are screwed into the ground to provide support and transfer the weight of the structure to more stable soil layers.

Here’s how helical piers can be installed to fix a leaning garage:

  1. Consult a structural engineer or foundation specialist to assess the soil conditions and determine the number and placement of helical piers required.
  2. Prepare the installation sites by excavating around the existing foundation.
  3. Attach helical plates to the piers using a torque motor and carefully screw them into the ground until the required depth and torque are achieved.
  4. Connect the piers to the existing foundation using steel brackets, ensuring they are properly aligned and level.
  5. Backfill the excavated areas around the piers, compacting the soil as you go to avoid future settlement.
  6. Monitor the piers periodically to ensure they remain stable and address any signs of movement or settlement promptly.

By addressing the foundation issues and installing helical piers, you can effectively fix a leaning garage and ensure its long-term stability. Remember, it’s always best to consult with professionals when dealing with structural issues to ensure proper assessment and implementation of the solutions.

Preventing Future Leaning

Fixing a leaning garage is crucial to prevent future damage. Follow these expert tips and techniques to ensure the stability of your garage and avoid any structural issues.

Proper Drainage

One of the key factors in preventing future leaning of your garage is ensuring proper drainage around your property. Improper drainage can cause water to accumulate near the foundation of your garage, leading to soil erosion and an unstable foundation. To prevent this, make sure that your gutters and downspouts are free from debris and are directing water away from the garage. Additionally, consider installing a French drain or a trench drain system around the perimeter of your garage to effectively channel water away from the foundation.

Regular Inspection And Maintenance

To safeguard your garage against leaning in the future, it is important to prioritize regular inspection and maintenance. Regularly inspect the exterior of your garage, paying close attention to any visible cracks, bulges, or signs of settlement. Any such issues should be addressed promptly to prevent further damage and potential leaning. Additionally, keep an eye out for any changes in the garage’s alignment or signs of uneven settlement, as these could indicate underlying problems.

When inspecting your garage, here are some key areas to focus on:

  • Check the foundation for cracks, crumbling concrete, or signs of movement.
  • Inspect the walls for any tilting or bulging.
  • Examine the roof for any sagging or signs of water damage.
  • Ensure that doors and windows are functioning properly and are aligned.
  • Inspect the floor for any cracks or unevenness.

By regularly inspecting these areas and promptly addressing any issues, you can prevent small problems from turning into major structural concerns that may cause your garage to lean.

How to Fix a Leaning Garage: Quick and Effective Solutions


Frequently Asked Questions On How To Fix A Leaning Garage

How Do I Know If My Garage Is Leaning?

If you notice cracks in the walls, sloping floors, or doors that don’t open or close properly, these are signs that your garage may be leaning. It’s important to address this issue as soon as possible to prevent further damage and potential safety hazards.

What Causes A Garage To Lean?

A leaning garage can be caused by various factors such as poor construction, inadequate foundation or footings, water damage, and soil erosion. Additionally, age and lack of maintenance can contribute to the problem. Identifying the underlying cause is crucial in determining the appropriate fix.

Can I Fix A Leaning Garage Myself?

While minor issues like cracked walls or loose connections can be fixed by a skilled DIYer, a leaning garage usually requires professional intervention. This is due to the complex nature of the structural problems that may be involved. Hiring an experienced contractor will ensure a safe and effective solution to fix your garage’s lean.


Fixing a leaning garage is crucial to maintain its structural integrity. By following the steps mentioned in this blog post, you can effectively address this issue and ensure the safety of your garage. From identifying the cause of the lean to implementing the right solutions, it’s essential to take prompt action.

Regular maintenance and timely repairs will not only prevent further damage but also extend the lifespan of your garage. Don’t neglect this problem, as it can lead to costly repairs in the future. Act now and enjoy a safer, sturdier garage.