Installation of a built -in toilet is possible on any partition: a load -bearing wall, drywall, any other partition. The installation system includes a metal frame with mounts and supports. These systems can be of two types: simple and special. Some modifications go with rails. On this rail, it is possible to install the toilet and the pussuar, and even the washbasin itself. Due to this, the wall is completely unloaded. The set also includes plastic built -in drain tank. The design will only be issued by the button that lowers the water, the rest will be hidden for the eye.