Klober Large Slate Vent Grey base KG979400-1

The Large Slate Vent is for high-level ventilation, providing 14,000mm2 coverage to reduce the build-up of mould growth and structural damage in the roof space, caused by damp, poorly ventilated roofs. It can also be used as a terminal for soil and ventilation pipes and mechanical extraction systems when used with an adaptor. The Large Slate Vent suits larger man-made or natural double lap slate tiles (600mm x 300mm / 24” x 12” and 500mm x 250mm / 20” x 10” tiles) with a minimum pitch of 22.5°. The Large Slate Vent is available in slate grey as standard, while the base and cap are sold separately.