Brown Marley Ludlow Major Redland Renown Castellated Roof In Line Tile Vent Ventilator & Flexi Pipe Adaptor

The Manthorpe Castellated in-line tile ventilator is designed to provide a quick and simple solution to the problems of roof space ventilation and mechanical extraction/soil stack termination through a "square top" profile tiled roof. The profile vent is designed to replace a single tile and maintain an unbroken appearance to the roofline whether used at a high or low level. The tortured path through the 4mm louvred grille and internal weathering geometry is designed to maintain a 10,000 mm² of airflow whilst channelling any water ingress out of the vent and on to the roof covering., Manufacturer: Manthorpe