Manthorpe Thin Leading Edge Tile Vent Grey GTV-TE

The Manthorpe Thin Edge in-line tile ventilator is designed to provide simple solution to the problems of roofspace ventilation and mechanical extraction through a roof covered in thin leading edge tiles. Product Description The Manthorpe Thin Edge 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 roof covered with thin leading edge, large format concrete tiles.The 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. Key FeaturesIn-line and discreet low profile design4mm louvred flyscreen grilleIntegral sidelock clip to ensure secure fitProfiles suit all top tile manufacturersFully independently wind tunnel testedBase outlet feeds directly into roof spaceAdaptor available for mechanical extractionSuitable for use down to a 20° roof pitch Fitting RequirementsMark out a rectangle 170mm x 240mm wide on the underlay, cut across the diagonals and fold the 4 tabs outward, securing the top with a staple or tack. Insert the vent into postion, ensure that the outlet passes through the felt and the uplift tab sits below the adjacent interlock.Nail the vent down into postion by perforating the skins over the pre-formed holes. Clip the vent in place using the tile manufacturers specified clips for the relevant profile. Regulations & StandardsBS 5250:2011 Control of Condensation in BuildingBS 5534:2014 Code of Practice for Slate and TilingBS 490:2004 Concrete tiles and fittings for roof coveringBRE prEN 15601 Building Regulations 2010 Size Information330mm x 418mm Minimum pitch: 20° Maximum headlap: 100mmMaterialTop material:uPVCBase material:PolypropyleneColourSlate GreyQuantity Information4 per box