Ulti-mate Hybrid Brown Delta Vent Granulated Brown if you notice anything

if you notice anything

It’ll give rich colour and tough protection to walls

brown and grey colours

ensuring you mix all the pigments

Ulti-mate Hybrid Brown Delta Vent Granulated Brown if you notice anythingUlti 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.