Siphonic Roof Drainage System




  • Higher Discharge Capacity: Closed flow permits smaller dimensions.

  • Space Saving: Pipes can be installed under the roof with minimal slope.

  • Reduced Usage of Materials: Use of smaller pipe dimensions and shorter pipe lenghts.

  • Less Building work: Fewer downpipes, foundation connections and openings, shafts and underground pipes.

  • High Self Cleaning Capacity: High flow rates mean that the system cleans itself effectively.