Rail Showers also know as Shower on a Rail are the most useful shower where the shower is used by several people. The shower head is mounted on a vertical rail and can be adjusted to various heights to suit shorter or taller users. Rail showers in Australia need to conform with WELS requirements for water efficiency. Rails showers are available in many colours including chrome, matte black, brushed nickel, brushed brass, brushed gold, brushed gunmetal, fucile & brushed gold. Rail showers are also an easy upgrade for any bathroom as they can be connected to the existing plumbing.