RTV-C | Castellated Roof Tile Vent

• Suitable for roofs with a minimum pitch of 20°
• Free ventilation area of 10,000mm2
• Sized to replace one Castellated tile to provide a continuous visual appearance along the roof when viewed at all levels
• Shaped to manage and channel rainwater back down onto the roof tiles and away from the vent opening
• 4mm spaced external grille to prevent rainwater ingress and keep out large insects, vermin and debris
• Integrated clips to ensure a secure fit to surrounding roof tiles
• UV stabilised top for continuous exposure to sunlight
• Lightweight and easy to handle

• Independently tested by BRE for deluge and wind driven rain to PD CEN/TR15601:2012
• BS EN 490:2011 Concrete roofing tiles and fittings for roof covering and wall cladding – product specifications (+A1:2017)
• BS 5250: 2021 Management of moisture in buildings – Code of practice
• BS 5534:2014 Slating and tiling for pitched roofs and vertical cladding – code of practice (+A2:2018)
• Manufactured to BS EN ISO 9001:2015 and BS EN ISO 14001:2015
• Complies with all relevant sections of the Building Regulations 2010
• Satisfies all relevant NHBC requirements

Castellated large format tiles from all major manufacturers including:

• Marley Ludlow Major
• Redland Renown
• Sandtoft Lindum
• Russel Cheviot
• Lagan Square Top
• FP McCann Square Top

• Available in Terracotta, Brown, Grey and Red
• Top – UV stabilised coloured injection moulded Polypropylene with textured finish
• Base – Black injection moulded Polypropylene

• The 110mm Flexi-Pipe (RTV-KIT1) can be used to aid connection to ventilation duct or soil vent pipe
• The standard adapter (RTV-ADS) can be used to attach the roof tile vent to 110mm ductwork
• Can be connected to 100/110/125/150mm duct sizes when combined with the multi adapter (RTV-ADMULTI)
• RTV-ADS and RTV-KIT1 available as one kit (RTV-KIT2). See 110mm Flexi-Pipe Kits datasheet