Bauder Bitumen Refurbishment Warm Roof Outlet DN 90

Warm roof outlet

A thermally insulated cast polyurethane rainwater outlet with vertical spigot giving thermal continuity. The outlet comes with a pre-attached bituminous flange to ensure waterproofing integrity between the outlet and membranes. Outlet has a flow rate of 5.7 litres/sec based upon requirements of BS EN 12056:3:2000.

For use with Bauder bituminous waterproofing membranes when connecting into conventional gravity drainage systems. The product is designed to be used in warm roof scenarios. The spigot when fitted into an existing outlet using the ‘push fit’ seal, will accommodate internal diameters ranging from 98 to 107mm.

This product does not require a Declaration of Conformity (DoC) or Declaration of Performance (DoP).

  technical Data sheet 

Product information

Characteristic Unit Value
Length of outlet including spigot mm 550
Width of outlet opening mm 146
Width of spigot (external) mm 87
Width of spigot opening mm 82
Width of outlet body mm 320
Weight mm 3.1
Flow rate performance litres/sec 5.7*
*Flow rate performance data using a 35mm head of water (including leaf grille), based upon requirements of BS EN 12056:3:2000. Further flow rate performance data can be obtained within this document. For bespoke drainage calculation performance data, please contact Bauder Limited.

All further technical information is stated on the data sheet.