How To Fix a Sloped or Uneven Garage Floor

Black garage floor

Natural factors such as the settlement of the foundation underneath are a common cause for sloped or uneven garage floors. However, this occurrence could also result from poor construction, an underlying moisture problem, or weight distribution issues.

If you have the right tools and materials, fixing sloping or uneven garage floors can be a DIY project, but you should leave the drastic issues to the pros.

Here are some problems and DIY tricks you can do to fix your garage.

Self-Leveling Compound

A self-leveling compound is a cement-based mixture that is an excellent remedy for uneven or sloping garage floors. You can find this compound at most home improvement stores.

To use this method, you must remove all debris from the floor and ensure it is clean. Then, mix the compound according to the manufacturer’s instructions and pour it onto the affected area. Use a trowel or squeegee to spread the compound evenly across the surface until it is level. Allow it to dry completely before using your garage again.

Take note that self-leveling compounds have limitations. They can only work on minor sloping issues and may not be suitable for large or severe slopes.

Concrete Grinding

If the self-leveling compound aims to lift the lower parts, concrete grinding does the opposite. This method involves using a floor grinder to remove higher areas to level out the surface.

Before starting this process, wear protective gear such as goggles and a dust mask. Also, open windows or doors to ensure that your garage is well-ventilated.

Start by marking any uneven spots on the floor with chalk. Then, use the floor grinder to grind down those areas until they are level with the rest of the floor. Remember to work in small sections and check the evenness of the floor as you go.

Concrete Resurfacing

Concrete resurfacing is a more involved process than the previous two methods as it involves completely removing and replacing the damaged concrete with a new layer.

Before starting this project, you will need to remove all items from your garage and thoroughly clean the floor. Then, a jackhammer or other equipment is used to break up the uneven concrete and remove it. Once done, follow the instructions on your chosen resurfacer and apply it to the prepared surface. Allow it to dry completely before using your garage again.

Please note that any task requiring machinery should be carried out by someone with the proper knowledge of how to operate and with the right safety equipment. Resurfacing may be best left to the professionals if you have not done something like this before.

When To Call a Pro

As mentioned earlier, DIY fixes can only get you so far. An excessive slope or unevenness in your garage floor could indicate more significant underlying issues that need professional attention.

Here are some telltale signs when not to fiddle with your garage floor and call a professional instead:

  • Large cracks or crumbling concrete
  • Significant slope or unevenness that affects doors, cabinets, or other structures in the garage
  • Persistent moisture problems that could lead to mold growth
  • Signs of foundation issues, such as subsoil erosion or cracks in the foundation walls

If you notice any of these problems, it’s best to call a professional contractor specializing in garage floors, such as Ohio Garage Interiors, to assess and fix the issue. Attempting to DIY these significant problems could lead to further damage and costly repairs in the future.

Quick Fixes Are Not Long-Term Solutions

In rare instances, a professional might recommend a complete garage floor replacement. This option may seem drastic and expensive, but it is often the most effective for long-term results.

Professionals often recommend this option when there’s a significant foundational issue or severe moisture problems.

Let’s Fix Your Uneven Garage Floor

An uneven or sloping garage floor is not only an eyesore but could also cause safety hazards and affect the garage’s functionality. Whether it’s a minor slope or a more significant issue, addressing it promptly and effectively is essential.

With the DIY solutions mentioned in this guide, you can fix minor issues yourself. However, always remember that safety should be your top priority.

If you encounter any problems beyond your DIY capabilities, don’t hesitate to call our team at Ohio Garage Interiors for professional assistance. We have the skills, experience, and tools to fix your uneven garage floor and breathe new life into it.

Our company utilizes a polyaspartic coating system for a more durable and long-lasting solution. Learn more about our process on our website or contact us today for more information!