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Sandtoft New Cassius Interlocking Clay Roof Tile - Antique Slate

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Est. Delivery: 85-95 Working Days
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The Cassius is designed in collaboration with the UK's leading contractors and following four years of research and development, the New Cassius dramatically cuts the cost of a natural slate roof.
This product replaces the old Cassius product and the two cannot be mixed


  • The New Cassius offers you a fantastic alternative to a natural slate roof, that’s not only a massive cost saving but, with its large format, open gauge and hidden interlocks it's simple and quick to install.
  • The large format design and open gauge offer savings in material, labour, weight and completion times.
  • The New Cassius is highly competitive with concrete thin leading-edge roof tiles
  • Pressed from natural alluvial Humber clay, this premium material delivers improved longevity and natural beauty
  • Clay's irregularity adds charm and texture to any roof
  • Colour fastness
  • No tops or eaves tiles required
  • High performance weatherproof design developed through intensive wind tunnel testing with Sandtoft's century of experience in roofing


Material: Clay
Headlap (min): 75mm
Headlap (max): 120mm
Tile Dimensions: 418mm x 335mm
Batten Spacing (min): 298mm
Batten Spacing (max): 343mm
Weight as laid: 38 kg per m2
Weight per 1000: 4.185 tonnes
Weight/Tile: 4.0kg
Minimum Roof Pitch: 22.5⁰
Tile Coverage per m²: 9.5 tiles per m²
Quantity per pallet: 240


Size 418mm x 335mm


Type Tile Finish Smooth Colour Antique Slate Material Clay
Profile New Cassius Minimum Pitch 22.5 Degrees

Questions & Answers


Does this tile come in different colours?


Unfortunately we only have this listed in the Antique Slate colour.

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Sandtoft New Cassius Interlocking Clay Roof Tile - Antique Slate

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