346 RocaBox Built-in faucets Roca presents RocaBox, the universal solution for all built-in installations. A solution that is easy to install, practical, compact and versatile, for any type of wall. At only 70 mm, it is the minimum installation depth for any universal box. Valid for thermostatic or single lever, shower or bath-shower faucets. RocaBox is the ideal solution for a built-in shower or bath-shower faucets. RocaBox Universal solution Single-lever High flow Bath-shower Single-lever High flow Bath-shower Single-lever Thermostatic Bath or shower Bath or shower