Ideal Standard, in addition to the sanitary ware, has a complete range of Build-in cisterns, the Deco series, for use with single & wall hung bowls. Some of the advantages of the Deco Build-in cisterns, are: a 4 mm internal lining, for protection against humidity, very small thickness (8cm/12cm) for flexibility, for very thin walls, very easy access to the internal components of the cistern, for easy maintenance, a unique pipe union articulation system, that allows, even after installation, an easy regulation of the cistern pipe to the WC, as well as, a fixing kit, for control plates (0-160mm).