The company has an unparalleled relationship with the world’s finest slate quarry here in North Wales. Greenough & Sons has earned a national reputation as leading experts in this traditional local craft, and in the past 40 years the company has laid more new Welsh slates than any other company in the world.

Imported slate from Spain, China and Canada are used increasingly throughout Britain. With an excellent working relationship with merchants in these countries, Greenough & Sons offer excellent rates on imported materials whilst still employing their award winning slating expertise.