Geberit Pluvia is a siphonic roof drainage system.
Pluvia uses an innovative gravity-induced vacuum principle to create a siphonic action that allows the complete drainage of a roof area with smaller diameter pipes than would be used in a conventional gravity system.
No fall is necessary and fewer downpipes can be specified in the design.
The Pluvia roof outlets are linked together directly under the roof with a non-sloping collector for pipe. Large roof areas can therefore be drained through a single discharge stack, significantly simplifying planning and reducing construction time.
A wide range of contact sheets and accessories is offered, which enable the outlets to be connected to every type of roof material. The freedom and flexibility this provides offers architects, consultants and contractors cost-effective design options that are not available with conventional systems.