cistern

 A toilet cistern may not be the most visible feature in a bathroom, but it plays one of the most important roles. It stores the water needed for flushing, controls water release, supports toilet performance, and can even affect the overall look and space efficiency of your bathroom. Whether you are renovating a cloakroom, upgrading a family bathroom, or planning a sleek modern ensuite, choosing the right cistern can make a big difference to function, water usage, maintenance, and design. What Is a Toilet Cistern? A toilet cistern is the tank that holds water before it is released into the toilet pan during flushing. Depending on the bathroom style, the cistern may be visible behind the toilet or hidden inside furniture, boxing, or a wall system. Modern cisterns are available in different styles, including concealed cisterns, exposed cisterns, close-coupled cisterns, low-level cisterns, high-level cisterns, and cisterns designed for wall-hung toilets. Concealed cisterns are of...