When going to build your own bath, it is necessary to obtain permission from the relevant architectural and construction institutions, the sanitary and epidemiological station, and the fire inspection.
The development of the construction industry is characterized by the emergence of new technologies, as well as materials, both for the internally and external decoration of the room.
Let the external walls be processed excellently and win -win in your house, but dampness will appear over time, despite protection against moisture, it can pass through the holes between the wall and the window or door.