15 Installation Installation systems 272 Installation systems 272 systems Faucets Faucets 288 Faucets 288 Single-lever faucets 289 Twin-lever faucets 384 Shower program 398 Electronic and self-closing faucets 448 Kitchen faucets 466 Plumbing 480 Baths and Spas 486 SPAS 486 SPAS Baths 492 Material baths 492 Surfex® 494 Stonex® 497 Acrylics 498 Cast iron 512 Steel 520 Hydromassage systems 525 Shower trays Shower trays 528 Shower trays 528 Senceramic® 530 Stonex® 534 Acrylic 540 Porcelain 544 Steel 550 In-drain waste systems 552 Hydromassage cabins 554 Hydromassage cabins 554 Shower screens 564 Zen 558 Shower screens 560 URA 562 Victoria 566 Typologies, finishes, measures and care 572 Shower screens 574 Quick guides 574 Features 586 Colour range 587 Shower screens 588 Compatibility 589