The Senior Slate

Size	420mm X 330mm
Pitch	22 1⁄2° minimum
Headlap 25 Degree and above	100mm
Gauge maximum	345mm
Covering Capacity (at 345mm gauge net)	10 tiles per m²
Surface	Smooth
Weight (approx) per 1,000 tiles	5 tonnes
Batten size for rafters not exceeding 450mm c/c	44mm X 35mm
Batten size for rafters not exceeding 600mm c/c	44mm X 35mm

Concrete Slates	Standard Slate, Half Slate.
Eaves	Standard Slate.
Ridge	Universal Angle Ridge, High Pitch Angle Ridge, Ventilated Ridge, Dry-Fix Ridge, Ventilated Dry Ridge, Ornamental Ridge, Universal Ornamental Shamrock Angle Ridge, High Pitch Ornamental Shamrock Angle Ridge, Universal Cocks Comb Ornamental Angle Ridge, High Pitch Cocks Comb Ornamental Angle Ridge Mono Ridge Tiles.
End Ridge	Universal Angle Ridge, High Pitch Angle Ridge, Ornamental Ridge.
Hip	Universal Angle Ridge and High Pitch Angle Ridge, Dry Hip.
Verge	Verge Half Slate Left and Right, Dry Verge Uni Click, Continuous Dry Verge, Mortar Bedded Verge.
Valley	Dry Valley, GRP Dry Valley, Mortar Bedded Valley.
Ventilation	Dry Ventilated Ridge, Over Fascia Ventilation, Eaves Comb Filler, Roll Out Rafter Trays, Underlay Protector, Quick-Flex Connector, Multi Adapter LV75 Vent Tile, LV200 Vent Tile, IV100 Inline Vent Tile.
Solar	Solar Tube Tile 1 Pipe & 2 Pipe.
Colours	Black and Grey.
Nails	50mm X 9g A/Alloy– Nail Twice.
Clips	Batten Clips, Eaves Clips, Verge Clips, Hip Clips.
Bedding	Coloured Pigments as required.

Ridge Tiles and Accessories