Large Slate Vent is a large capacity ventilating slate to suit 600mm x 300mm (24” x 12”) and 500mm x 250mm (20” x 10”) double lap slates, man-made or natural, for roofs with a pitch over 20°.
Key features
- Low profile design makes it unobtrusive on the roof line
- Fits perfectly with adjacent slates
- Slate grey cap blends in with most man-made or natural slates
- Built-in downpipe to ensure direct ventilation path into the roof space
- Fully wind tunnel tested
- Adaptor and flexipipe available for soil ventilation or mechanical extraction
- Prevents entry of birds and large insects
Area of application
- For roof pitches 22.5° and over.
- For 600mm x 300mm (24” x 12”) and500mm x 250mm (20” x 10”) natural double-lap slates and man-made fibre cement slate tiles.
- High and low level ventilation.
