Siphonic Roof Drainage System

Advantages:

• 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.