Flush-mounted, a recessed shower tray offers the advantage of providing level access to the shower. Thanks to the absence of a step, it is ideal for both children and people with reduced mobility.
Besides its design and aesthetic appeal, the recessed tray adds a bit more space to the shower. It is equipped with a shower wall and/or a door that helps limit water splashes outside the tray. Its different shapes allow it to adapt to the configuration and available space in the bathroom:
- the square shape of 80 cm x 80 cm or more is ideal for small spaces, as it fits into a corner. They come in various dimensions up to 100 cm × 100 cm;
- the rectangular shape suits a slightly larger bathroom. A variety of sizes are available. Some trays can be cut to size;
- the quarter-circle shape of 90 cm x 90 cm is a standard model that can be recessed into a corner of the room. It thus ensures significant space savings.
Installing a recessed shower tray is suitable for both new builds and renovations. In both cases, this equipment requires the installation of a recessed vertical drain siphon. For this purpose, it needs a screed of about 10 to 12 cm. The different installation steps can be summarized as follows:
- excavating the floor which will integrate the shower tray. The depth should have a 5% slope to direct the water towards the drainage system;
- installing the drainage system, which will in turn connect to the sewer system. Usually, the assembly is done by gluing since all components are made of PVC. A waterproofing test is essential once the assembly is dry. To do this, simply run water inside the siphon;
- installing the recessed shower tray which is fixed using silicone adhesive.
In short, this type of tray is practical due to its lightness and ease of installation. Most models have a drainage slope to prevent water from stagnating inside the tray.