In order to calculate the amount of levelling material we need and to be able to buy the right amount, we need to follow the following steps:
- Calculate the square metres of area to be levelled
- Know the measurements of the tiles to be tiled.
- Follow the steps in the table below:
If we have an area of 15m2 to tile and the type of tile we have is 60×60 we must make the following calculation:
Find in A and B the measurements of our ceramic piece. The result we see is 13. This means that we are going to need 13 pieces for each m2. So, if we have a surface area of 15m2, we will need approximately 15×13=195 pieces.
What does this mean? That for our tiling surface of 15m2 with 60×60 pieces we will need approximately 195 clips. Remember that the clips are not reusable, but the wedges are.