Designed in collaboration with the UK's leading contractors and following four
years of research and development, Cassius dramatically cuts the cost of a natural
roof.

New Generation interlocking clay tile that recreates the appearance of slate
providing a highly affordable natural roof covering. The large format design
and open gauge, offer a savings in material, labour, weight and completion times.
- New Generation interlocking clay tile with open gauge
- BRE Green Guide Rating A+
- Antique Slate colour option provides labour saving natural alternative to slate
- Competitive with concrete thin leading ege products
- Pressed from natural alluvial Humber clay
- No tops or eaves tiles required
- Thin leading edge with hidden interlock
- High performance weatherproof design developed through intensive wind tunnel
testing with Sandtoft's century of experience in roofing
- Conforms with all current UK and European standards and fixing requirements
- Manufactured and independently certified under Quality Management System BS EN
9001
- Certified to Environmental Management Standard EN ISO 14001
- All raw clay is extracted from an abundant source of local reserves located within
1km of the production process

Cassius has been boted the 'Best Roof Covering' a the Homebuilding and Renovating
Product Excellence Awards 2011. Judged by a panel of industry experts from organisations
including RICS and RIBA, the awards celebrate innovation in the UK building industry
and showcase the best of what UK firms have to offer.
Cassius® is a registered trade mark in the UK, owned by Sandtoft Roof Tiles Limited.
Due to natural drying and firing shrinkage in the manufacturing process small
variations in size can occur, therefore it is advisable not to mix tiles of different
colours on the roof. Please contact Technical Services for further guidance.