The Manthorpe Castellated in-line tile ventilator is designed to provide simple solution to the problems of roofspace ventilation and mechanical extraction through a square topped profile tiled roof. The Manthorpe Castellated in-line tile ventilator is designed to provide a quick and simple solution to the problems of roofspace 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 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.