Efficient and durable primary roof ventilator supplied in convenient 1m lengths.
An over fascia vent is used when the fascia board is fitted in the ends of the rafters, creating a situation where ventilation can only be positioned over the top of the board.
Includes a Slate Vent Adaptor for Universal Slate Vent (4001) and a 110mm Flexipipe
The Slate Vent Adaptor is to enable connection of a 110mm soil vent pipe and/or mechanical extractor.
The 110mm Flexipipe (RTV-KIT1) can be used to aid connection to ventilation duct or soil vent pipe.
For use on new build and existing roof applications. Intended to replace one normal roof slate and suits slate sizes of either 600mm x 300mm or 500mm x 250mm.