688 Blue Empress slate
688 Blue Empress slate Cleveland house
688 Blue Empress slate Cleveland house 2
688 Blue Empress Chinese slate roof Cleveland houserear, UK
688 Blue Empress Chinese slate in Dronfield, England
688 Blue Empress slate roof contemporary house Netherlands 1
688 Blue Empress Chinese slate roof contemporary house Netherlands 2

Blue Empress 688 roofing slate

688 Blue Empress slate logo

A unique blue/grey with attractive green tints that is similar to slates found in Cornwall and Cumbria

  • Available with a 60 year guarantee
  • Passes BS EN 12326 to A1, S1 & T1 standards
  • Countersunk holes
  • Traditional hand-deckled edges and natural riven texture
  • Pre-graded at the quarry to minimise on-site grading
  • A wide range of size and thicknesses stocked
  • Nationwide service for bulk orders, please send your enquiry to
Size (mm)Size (“)
600×30024×12 Duchess
500×30020×12 Broad Countess
500×25020×10 Countess
400×25016×10 Wide Lady
400×20016×8 Lady
Above: UK stocked sizes, a range of thicknesses available. Other sizes by request subject to minimum order quantity of 18-22 pallets.
60×3050×2540×2530×30
35×2540×2032×2230×20
25×2027×1822×2230×15
20×2022×16
Above: European sizes by request subject to minimum order of 18-22 pallets. Sizes in centimetres (cm), a range of thicknesses available
Size (“)Size (mm)Size (“)Size (mm)
18×12450×30018×19250×225
18×10450×25010×10400×250
Above: North American sizes by request subject to minimum order of 18-22 pallets, a range of thicknesses available.