Self-levelling cement is a good alternative for levelling without having to fix the entire structure of the floor. Using a self-leveling floor compound will help ensure that the concrete is completely flat before you lay the tiles.But make no mistake: it’s not a one-solution-fits-all. | Mike Holmes

Adding a layer of self-leveling compound to your concrete adds an extra day to your flooring job, but it reduces the chances of problems with your flooring later. We are using sika L125 here. Don’t forget to use a primer first. A primer is important to create a base and ensure good bonding of upper floor layers. It also protects the substrate against moisture from leveling compounds or adhesives above. | Mike Holmes

Using Self-Leveling Concrete to Fix a Bathroom Floor