The stationary design made to order with subsequent transportation and assembly is practically unable to. Such a sauna is attached and attached to one of the walls of the apartment, and its shape and dimensions depend on the location. For it, you can distinguish a piece of the corridor, or convert the pantry — well -hearing the walls and ceiling, ensuring their vapor barrier and waterproofing of the floor. Almost the same types of insulation are used as for prefabricated cabins, with the exception of bulk.