One40william, Perth WA

Developer: CBUS Property, Builder: Probuild

One40William lies in the heart of the Perth CBD. This impressive architectural high-rise spans 21 stores. Siphonic Systems are favored by Architects as reduced space is required to transport the design volume of water to the point of discharge i.e. detention tank. The development carries a Five Star / Green Star Rated Building – utilises Ultraflow Siphonic’s HDPE materials. Opposed to conventional systems using uPVC, which is a non-sustainable material. It is also home to the Perth Central Railway Station in the basement floors.