The elite selection of indigenous natural slate renowned for its high quality and inherent beauty used by architects and developers.

This range consists of first-class natural slate from world leading suppliers from the UK and Canada. The unique slates have a timeless appearance and an unrivalled performance, their subtle qualities and range of colours create a distinctive design.

Prestige natural slates are handpicked and widely chosen by designers and architects to bring unique style and distinction to any restoration or modern development.

SIGA Quebec Slate

The SIGA Quebec slate is dark grey/blue grey in colour. It is characterised by its surface texture which exhibits a fine longitudinal grain, consistent thickness and absence of pyrite or metallic intrusions.

View product

Westmorland Green Slate

Elterwater is a pale green stone, often highlighted by contrasting markings which emphasise its natural origins

View product

Blue Slate

Kirby Stone, used to create Blue Slate, has been chosen for applications around the world to create classic weather resistant details and surface finishes.

View product


Cwt-y-Bugail is the ideal slate for new build and refurbishment applications.

View product

Penrhyn Heather Blue

Penrhyn's characteristic heather purple appearance, also known as Bangor Blue, is regularly chosen for prestigious and heritage projects.

View product
Registered Office: SIG Trading Limited, Adsetts House, 16 Europa View, Sheffield Business Park, Sheffield, S9 1XH. Registered in England No. 01451007 VAT No. GB 487 01733