Soil Pipe Ventilation - Double pipe

The soil pipe ventilation with double pipe has an movable pipe for installation in a soil pipe which is lead through the roof surface. It fits soil pipes in DN diameters from ø50 to ø110 mm.

Used as flashing at soil pipes. The type with the double pipe is used when the soil pipe penetrates the roof surface. An movable pipe is inserted in the soil pipe where a rubber ring provides a seal.

The soil pipe ventilation provides a watertight flashing at the roof surface and an airtight extension of the soil pipe above the roof surface.

Stainless steel AISI 304 and Zinc no. 14 with SBS and APP bitumen or with foil membrane.
The double vent can also be delievered without any roof membrane.
The double vent also comes in Black PVC without membrane.