Self-leveling Concrete For Basement Floor

Self-leveling concrete basement floor

In this article, we talked about how to use self leveling concrete in basement

Basement Floor Preparation:

Assessing the condition of the existing basement floor

The first step in self-leveling a concrete basement floor is to assess the condition of the existing concrete.

This includes checking for cracks, holes, and other imperfections.

If the concrete is severely damaged or uneven, it may need to be patched or repaired before self-leveling concrete can be applied.


  • If the basement floor is cracked, you can use a concrete patching compound to repair the cracks.
  • If the basement floor is uneven, you can use a self-leveling primer to create a smooth surface.

Cleaning and removing any existing flooring or coatings

Once the condition of the existing concrete has been assessed, it is important to clean and remove any existing flooring or coatings. This includes things like carpet, tile, and linoleum. It is also important to remove any dirt, dust, or debris from the surface of the concrete.


  • To remove carpet, you can use a carpet knife or a power stripper.
  • To remove tile, you can use a hammer and chisel or a tile removal tool.
  • To remove linoleum, you can use a heat gun or a chemical stripper.

Repairing cracks and imperfections in the basement floor

Once the existing flooring or coatings have been removed, it is important to repair any cracks or imperfections in the basement floor. This can be done using a concrete patching compound. It is important to use a patching compound that is specifically designed for concrete.


To repair a crack in the basement floor, use a concrete patching compound that is specifically designed for concrete. Apply the patching compound to the crack according to the manufacturer’s instructions.

To repair a hole in the basement floor, use a concrete patching compound that is specifically designed for concrete. Fill the hole with the patching compound and smooth it out with a trowel.

Choosing the Right Self-Leveling Concrete:

There are several factors that should be considered when choosing a self-leveling concrete product.

  • Moisture resistance: Basement floors are more susceptible to moisture problems than floors in other areas of the home. This is because basements are typically below ground level and are exposed to moisture from the soil and from the air. Therefore, it is important to choose a self-leveling concrete product that is moisture resistant.
  • Compressive strength: Self-leveling concrete should have a high compressive strength to withstand the weight of furniture and other objects that may be placed on the floor.
  • Flowability: Self-leveling concrete should have good flowability to ensure that it flows evenly and smoothly over the surface of the basement floor.
  • Curing time: Self-leveling concrete should have a fast curing time so that the basement floor can be used as soon as possible.

Self-Leveling Concrete Product Suitable for Basement 

Here are some specific self-leveling concrete products that are suitable for basement use:

  • Quikrete Self-Leveling Floor Resurfacer: This product is moisture resistant and has a high compressive strength. It also has good flowability and a fast curing time.
  • Ardex Feather Finish Self-Drying Cement: This product is also moisture resistant and has a high compressive strength. It has excellent flowability and a fast curing time.
  • Henry 555 Level Pro Self-Leveling Underlayment: This product is moisture resistant and has a high compressive strength. It has good flowability and a fast curing time.

How to Self-leveling a painted concrete basement floor

Remove the paint. Self-leveling concrete will not bond to painted concrete, so you will need to remove the paint before you begin.

There are a number of ways to remove paint from concrete, including sanding, scraping, and using a chemical stripper.

  • Sanding: Sanding is a time-consuming but effective way to remove paint from concrete. You can use a handheld sander or a floor sander. Be sure to wear a dust mask and eye protection when sanding concrete.
  • Scraping: Scraping is another way to remove paint from concrete. You can use a putty knife or a chisel to scrape the paint off. Be careful not to damage the concrete when scraping.
  • Chemical stripper: Chemical strippers are a quick and easy way to remove paint from concrete. However, they are also dangerous and should be used with caution. Be sure to follow the manufacturer’s instructions carefully when using a chemical stripper.

This is exactly the only thing you need to do before you start pouring the self-leveling concrete

Basement-Specific Challenges and Solutions:

Basements often have low ceiling heights and limited workspace, which can make it challenging to work with self-leveling concrete. 

Here are a few tips:

  • Choose the right self-leveling concrete. Some self-leveling concrete products are thinner than others, making them a better choice for basements with low ceilings.
  • Measure your ceiling height carefully. Before you purchase self-leveling concrete, make sure to measure the height of your basement ceiling in several places to ensure that you have enough clearance.
  • Use caution when pouring the self-leveling concrete. Be careful not to pour the concrete too high, as this could reduce your headroom and create a tripping hazard.
  • Use a trowel to spread the self-leveling concrete. This will help to ensure that the concrete is evenly distributed and that there are no high spots.

Addressing potential obstacles like plumbing or utility access

Another challenge of using self-leveling concrete in a basement is that you may need to work around plumbing or utility access. Here are a few tips:

  • Identify all potential obstacles before you start. Before you begin pouring the self-leveling concrete, take some time to identify all the potential obstacles in your basement. This may include plumbing pipes, electrical wires, and HVAC ducts.
  • Build dams around obstacles. Once you have identified all the potential obstacles, you will need to build dams around them to prevent the self-leveling concrete from flowing into them. You can use sandbags, plywood, or other materials to build the dams.

Be careful when pouring the self-leveling concrete around obstacles. When you are pouring the self-leveling concrete, be careful not to overfill the dams or spill the concrete onto the obstacles.

Cost Estimation for Basement Floors:

The cost of self-leveling concrete installation in a basement will vary depending on a number of factors, including:

  • The size of the basement floor
  • The condition of the basement floor
  • The type of self-leveling concrete used
  • The cost of labor in your area

In general, you can expect to pay between $3 and $5 per square foot for self-leveling concrete installation. 

However, the cost may be higher or lower depending on the factors listed above.

michael Morris
michael Morris

Michael Morris is a seasoned professional with extensive experience and expertise in the field of self-leveling concrete, I am thrilled to share my knowledge with you.

Over the past five years, I have developed a deep understanding of the complexities involved in working with self-leveling concrete, and I'm here to provide practical advice and valuable insights for readers and enthusiasts alike.

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