A fully waterproofed bathroom, typically incorporating an open shower area at floor level, allows water to flow freely to a drain without the need for a shower enclosure or curb. This design often features a tiled surface with a gradient directing water towards the drain. A common example includes a bathroom where the shower area is not separated by a door or partition but instead blends seamlessly into the rest of the room.
The appeal of such spaces lies in their accessibility, ease of cleaning, and modern aesthetic. Historically, these designs have roots in continental Europe and have gained popularity due to their space-saving potential and suitability for individuals with mobility limitations. The resulting environment is often perceived as more spacious and open, enhancing the overall bathroom experience. Furthermore, the design promotes hygiene by simplifying the cleaning process and minimizing areas where mold and mildew can accumulate.