How To Level A Cement Floor Before Tiling

Instead the goal is to eliminate peaks and valleys called evening or flattening or commonly leveling although the latter term isn t 100 right.

How to level a cement floor before tiling.

With larger tiles the acceptable differential is a mere 1 8 inch per 10 feet. Keep in mind that the goal is not a perfectly level floor. Before we get started 4ft level or straight edge if you don t have one that is okay chalk line trowel with a flat side you can use the back side of your tile trowel modified thin set carpenters pencil the rectangle pencil you can get at the lumber yard bucket and water sponge. Vacuum the concrete floor well.

Slowly pour the compound into the areas that you previously marked as low. How to level a concrete floor before tiling. How to level a floor for installing tile before you install file flooring follow the directions above for fixing high spots and low spots in a wood or concrete subfloor. With small tiles the maximum differential between the lowest and highest point on the floor is 1 4 inch per 10 feet.

Check the flatness of the concrete with a level. If an engineer found no structural issues you may be able to level the floor by applying a cement based self leveling floor product such as henry level pro self leveling underlayment available. Use a trowel to spread the compound until it is as flat and smooth as possible. The floor consisted of 2 chip boarded areas and one concrete area.

Then vacuum the floor with a wet dry vac or sweep it with a broom. Remove all dust and debris that may be on the floor. The compound will expand and rise to reach the correct levels of the rest of the concrete. Lay the level in various areas on the concrete to find the areas that need the most leveling.

Anything on the. Allow the compound to dry for 24 hours before starting on your tile. In this video we show you everything you need to know how to level a floor into a perfect flat and level floor in your bathroom using self leveling floor com.