Ulti-mate Hybrid Brown Delta Vent Granulated Brown Comes in Slate Grey

Comes in Slate Grey

which helps prevent tearing

reducing the risk of mould growth and structural damage

Wienerberger (Sandtoft) Plain Tile

After 30 minutes

Ulti-mate Hybrid Brown Delta Vent Granulated Brown Comes in Slate GreyUlti mate Hybrid Brown Delta Vent The built in downpipe allows direct ventilation path into the roof space if required under BS5250, the airflow for the Vent is 10,000mm space at Eaves 1. 0m intervals for 10,000mm and at ridge 2. 0m intervals for 5,000mm Roof Space Ventilation and minimum pitch of 22, this only applies to Interlocking vent versions. It can also be used as a terminal for soil and ventilation pipes and mechanical extraction systems.