Easy installation The installation is quick and simple. A complete installation pack with detailed instructions is included. You can find animated films at www.roca.com that will guide you through the different steps to be followed during installation. Easy maintenance The design of the product offers an easy access to its interior, so that its maintenance may be carried out easily and immediately. The instructions include specific maintenance and cleaning recommendations as well as a complete list of spare parts. Roca Guarantee Roca Installation Systems have been designed to guarantee the highest satisfaction. Roca offers a 5 year warranty on its installation systems for plastic tanks and a 10 year warranty on the metallic frames. All cisterns comply with the norm EN-14055, CE. 3