Self-Levelling Guide – Learn How to Easily DIY!

by | Mar 15, 2023

Self-Levelling Guide


If you’re in the midst of a home renovating project and having trouble finding someone to lay down a self-levelling compound on your floor, you’re in luck! This guide is here to show you how you can tackle this task on your own and achieve amazing results!

The Benefits of Using Self-Levelling Compounds

Before getting into the process of applying self-levelling compounds, have a read on all the benefits of using self-levelling compounds.

  • Fast and efficient: Self-levelling compounds can be applied quickly, which saves time and reduces the amount of labour requires. Also allowing you to cover more areas in a shorter time span.
  • Rapid drying: One of the key benefits of self-levelling compounds are the quick drying times. Some products allow for foot traffic in just a few hours after installation.
  • Thin application: Compared to other types of screeds, self-levelling compounds are applied at a lower thickness, resulting in a lower build up.
  • Smooth results: Self-levelling compounds are an excellent choice for achieving a smooth, level finish.

Knowing When to Use Self-Levelling Compounds

Whether to use self-levelling compounds to level a floor depends on the degree of unevenness. If the floor is more than 5mm uneven, self-levelling compounds should not be used. In such cases, alternatives like liquid screed or traditional screed should be considered.

Finding the Right Self-Levelling Compound

To begin, it is essential to locate the suitable self-levelling compound to use, which is determined by the type of subfloor present, whether its concrete, wood, or other materials. By doing so, you can select a self-levelling compound that matches the requirements of your subfloor, ensuring that it will provide a smooth and level surface for your flooring installation.


Before applying self-levelling compound on your floor, there are some important preparations you need to make. Firstly, ensure that the floor is clean, free of debris and dust. Any loose material should be removed, and the surface should be swept or vacuumed thoroughly. If there are any cracks or holes on the floor, they should be filled with a suitable filler and left to dry completely before proceeding. Another thing you need to do is grind down the concrete to expose the aggregates. You will also need to prime the surface to ensure the self-levelling compound adheres well to the subfloor. The self-levelling product you end up using will have a recommended primer. It is crucial to follow the instructions on the self-levelling compound product carefully to ensure that you mix it correctly and apply it evenly to achieve desired results.



In order to use the self-levelling compound, it is necessary to combine it with water. This can be accomplished by either pumping it or mixing it in a bucket with a drill and then pouring it into the desired location. Once the compound has been applied, spread it out and it will begin to level itself out. To ensure proper levelling, use a dapple bar to go over the section twice. The first time, apply more pressure to release any trapped air. The second time, apply a lighter touch In the opposite direction to achieve a smooth finish.


Drying Time

After applying the self-levelling compound, you may be able to walk on the surface in as little as 3-24 hours, depending on the specific product used. However, it is important to avoid exposing the surface to strong drafts and direct sunlight during the drying process, as this can cause the product to dry too quickly and result in cracking.

In summary, we trust that this article has provided you with a clear understanding of how to easily apply self-levelling compounds to your floor without requiring the services of a professional.

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