In-line Slate Roof Vent for Man-made & Natural Tiles / Extractor fan, Soil Pipe

In-line Slate Roof Vent for Man-made & Natural Tiles For Extractor fans & Soil Pipes Can be trimmed to various slate sizes 600mm x 300mm and 500mm x 250mm Low profile In-line design and discreet low profile design. Unique design with built in spigot no additional adaptor kit required. Lightly textured surface finish for Man-made & Natural Slate Clearly marked for cutting to various slate sizes 610mm x 305mm and 510 x 255mm 4mm louvred flyscreen grill Prevents entry of birds and large insects Can be used for soil ventilation or extractor fans Suitable for use down to a 22.5˚ roof pitch. Complies fully with relevant Building Regulations and British Standards Integral 4″ outlet feeds directly into roof space 8,800mm²/m of free vent area per unit Ideal for new build and existing roof applications Material: Polypropylene Manthorpe GILSV30-25 In-Line Slate Vent The Manthorpe In-Line Slate Ventilator is designed to provide a quick and simple solution to the problems of roof space ventilation and mechanical extraction through a roof covered with natural or man-made slates. The vents flush profile with it’s lightly textured finish helps to maintain an unbroken appearance to the roofline whether used at high or low level. The tortured path through the 4mm louvred grill and internal geometry is designed to maintain airflow whilst channelling any water ingress out of the vent and on to the roof covering. A protective skirt around the vent also helps to weatherproof the laps with the surrounding slates.