Stream-Vent roof cowl diameter 125 mm

Stream-Vent roof cowl diameter 125 mm

The Stream-Vent roof cowls are low-resistance and suitable for vertical air supply and extraction. The open underside creates a lower pressure difference with the outside air, allowing more air to be displaced. This also makes the Stream-Vent very useful for a combination of several ventilation systems.

The optimal construction ensures that the cowl is barely affected by different wind pressures on the façade. Stream-Vent roof cowls are rainproof and meet the Airtightness Class D standard. The corresponding roof terminal, found under accessories, can be connected to a spiral pipe with a diameter of 125 mm.