Self leveling compound

Self leveling compound is a versatile material that is commonly used in construction and renovation projects to create a smooth, level surface. It is particularly useful when working with concrete floors that have slopes or ridges, such as in our garage conversion project. In this blog post, we will discuss what it is, how to use it, and its various applications.

What is self-leveling compound?

Self leveling compound, also known is a type of flooring material that is designed to level out uneven surfaces. It is a cement-based mixture that is mixed with water and other additives, such as polymers and aggregates. These additives give the compound its unique flow properties, allowing it to settle into an even surface on its own.

In addition to leveling out floors, it can also be used to repair cracks and holes in concrete floors. It is a versatile material that can be used for a variety of flooring applications, including the installation of tile, wood, and carpet.

How to use the compound

Using it is a straightforward process that requires some preparation and attention to detail. Here is a general guide on how to use it. You can read more about no-nonsense self leveller from Screwfix here.

Prepare the surface: Before applying the existing concrete floor needs to be clean, dry, and free of any debris. Any large cracks or holes should be filled with a patching compound and allowed to dry completely before proceeding.

Mix the self-leveling compound: Follow the manufacturer’s instructions to mix. Most self-leveling compounds come in powder form and need to be mixed with water before application. Be sure to wear protective gear such as gloves and eye protection while mixing and applying the compound.

Apply the compound: Pour the self-leveling compound onto the concrete surface, starting from the far end of the room and working your way back towards the entrance. Use a long-handled squeegee to spread the compound evenly over the surface, and a trowel to smooth out any rough spots.

Allow the compound to dry: The drying time varies depending on the thickness of the layer applied, the temperature, and the humidity level in the room. Check the manufacturer’s instructions for drying time recommendations.

Finish the surface: Once the dry, the surface can be finished with a layer of flooring material such as tile, wood, or carpet.

Applications

Self-leveling compound has a wide range of applications in construction and renovation projects. As mentioned earlier, it can be used to level out uneven floors and repair cracks and holes in concrete floors. We have also used it for the installation of electric heated floors, as the compound helps to provide an even surface for the heating elements.

I have frequently used it for levelling floors before tiling. This is because the compound helps to create a smooth and level surface for the tiles to adhere to, which helps to prevent cracking and movement over time. The thickness of the self-leveling compound used for tiling applications may vary depending on the size and type of tiles being installed.

In summary, self-leveling compound is a versatile material that can help you achieve a smooth and level surface for a variety of flooring applications. With proper preparation and application, you can use it to create a solid foundation for any type of flooring material you choose.

You can watch us apply self leveling compound to a garage floor here