Manufacturers / CUPA PIZARRAS

A Spanish quarrier and processor of natural slate for roofing and rainscreen cladding, which describes itself as the world leader in the production and distribution of natural slate and states that one of every two natural slates installed worldwide comes from it. It reports 24 owned quarries and 29 processing plants in Galicia and Castile and Leon, dates its first mining development to 1892 while its company page also prints 1968 as its founding year, and markets its roofing slates in the United States with a 100-year manufacturer's guarantee. Its roofing range includes the CUPA-numbered natural slates and the READYSLATE pre-assembled slate panel system.