Preparation for the installation of a warm floor

1. The arrangement of the preliminary screed for the “warm floor” system (aligning the entire floor surface to the level). The requirements for such a design are minimal, roughness and surface uneven to 5mm are permissible. Be sure to take into account this factor (high accuracy) and if you are not confident in your abilities, it is better to entrust the work on the construction of professionals — you will save significantly more than pay them for work.