Natural Slates

  • Lugo

Independent Slate Supplies

Cupa12Exclusive to ISS this Spanish slate is of the highest quality and available in a wide range of sizes including shaped slates to order.

Light in colour with a fleck of green Lugo makes an ideal substitute for the Delabole slate.



  • Minster

Independent Slate Supplies

A grey Spanish slate with a smooth matt surface.
This slate is noted for its exceptional consistency of thickness and surface appearance. Qualities that have made it a popular choice for all types of projects in the south west.


  • Westland Grey Green

Westland Logo
Westland Grey Green

This prime quality Brazilian slate is available in a wide range of sizes and two colours: Grey/green and graphite. The traditional Brazilian grey/green blends well in the Westland.
West Country and is a perfect match for the local slate of Cumbria.



  • River Grey (Subject to Availability)

China Slate
River Grey

A Chinese slate that is an excellent cost effective solution when you are in a conservation area, with its shades of grey and green and rustic looks it will give any roof that traditional look. Free from damaging pyrite and carbonate this slate will not discolour and carries the all important importers 60 year guarantee.  As these are difficult to source they are subject to availability.

  • Riverstone

SSQ Logo

An Argentinean slate that is a distinctive grey/green colour, the colouring is completely natural and will not fade even when exposed to the harshest of environments. With a coarser grain size than most slates it provides it with a rougher surface texture that imparts a more rustic feel.

  • Trevillet

Mill Hill Logo

From the Trevillett Quarry at Tintagel in North Cornwall, these blue grey slates are available in traditional diminishing course’s and random in width as well as
sized. A timeless roofing medium, enhancing buildings both traditional and modern it will maintain and add to its very long life.