Geberit Pluvia roof drainageSyphonic roof drainage

Fewer pipelines, more performance

Geberit has been setting standards for roof drainage for decades with the Geberit Pluvia syphonic roof drainage system.Clear reasons speak in favour of Geberit Pluvia:

  • Fewer roof outlets due to high discharge rate
  • Increased planning flexibility by saving on stacks
  • Maximum use of space due to horizontal pipelines without slopes

Sophisticated details, high-quality system components and Geberit as your partner reliably ensure safety, durability and smooth operation.

The right technology ensures a better resultSyphonic roof drainage

Your advantages

Easy handling

  • More compact construction and an ergonomic design for all Geberit roof outlets compared with predecessors
  • New rotating lock bar for easy installation and maintenance
  • Extra-long Geberit HDPE straight connector for higher insulation thicknesses

Simpler planning and calculation

  • Geberit ProPlanner software with plug-in for Autodesk® Revit® for hydraulic calculation
  • Complete BIM data available

Information at your fingertips

The Geberit Pluvia product finder makes it easy to put together the right set for your roof structure and installation situation and gives you quick access to all the necessary catalogue data.

Link to the Geberit Pluvia Product Finder

Geberit Pluvia roof outlets

The perfect solution for a wide range of roof structures

Geberit Pluvia Outlet for concrete roof with bitumen as water-bearing level

Example 1: For concrete roofs with bitumen roof foil, Geberit Pluvia has an extra-large contact sheet to provide a better connection.

Geberit Pluvia Outlet for insulated roof with vapour barrier connection and roof foil as water-bearing level

Example 2: Lightweight roofs benefit from the low static load thanks to Geberit Pluvia. The long connection pipe allows even high insulation thicknesses to be overcome.

Geberit Pluvia outlet flanged in the gutters

Example 3: Thanks to its compact design, Geberit Pluvia is also suitable for installation in gutters.

Geberit Pluvia outlet installed with “weight-bearing” set

Example 4: For weight-bearing concrete roofs with bitumen roof foil, the height of Geberit Pluvia can be adapted with a supplementary set.


Proven worldwide: Geberit Pluvia reference film

The cost-effectiveness, reliability and planning flexibility of Geberit Pluvia are valued by building owners, sanitary engineers and plumbers alike. Our satisfied users report on their practical experience.

Installation of Geberit Pluvia with bitumen roof foil

Geberit Pluvia installation on light weight roof with bitumen and foil at vapour barrier and fire protection integrated

Installation of Geberit Pluvia with foil and fire protection

Geberit Pluvia installation on light weight roof with foil and fire protection integrated