Delivery: Current Delivery Time: 5 - 7 days Key Features: Material: Clay Colour: Antique Slate or Heather Size: 418 x 335 mm Minimum pitch: 22.5° (100mm headlap) Covering Capacity: 9.5 slates per m² (75mm) Pallet Quantity: 240 Add Ridge, Hips & Dry Fix Systems: Description: The newest product in Sandtoft's slate range, the Rivius has a riven surface and dressed edges to give it an authentic, natural slate appearance. Made from natural alluvial clay with a tough ceramic finish this is a very unique alternative to natural slate. The Rivius is an authentic alternative to slate, a material that is time-consuming, complex and costly to lay. The Rivius is an interlocking clay tile which means that there is no need for double lapping. Due to its large clay format, it is faster to install, more cost effective to use and cheaper than traditional slate The New Rivius is manufactured using bespoke moulds, crafted from the imprints of Welsh slate to ensure that the intricate texture and defined detail of natural slate is reflected in the final clay product. The tile creates previously impossible opportunities for any self-build/social housing projects which would benefit from the look of slate but need a more cost effective product Downloads & Data Sheets: New Rivius Data Sheet New Rivius Accessories New Rivius Installation Guide New Generation Slate Guide Product Video: