Cupa Pizarras has been producing the widest range of natural slate for roofs and cladding since 1892.

Roofing slates range

One in every two natural slates installed worldwide bears our brand.
Our 20 quarries and 24 processing plants enable us to offer any kind of natural slate for roof tiles or facades, making our range of slate roofing products the most complete on the market. We offer roofing slates in multiple shapes, sizes, thicknesses and shades.

CUPA 3

Blue black natural slate with non rusting metallic particles and thin laminations. Split to an average thickness of 3.5mm, 5 mm and 7.65 mm.

roofing slate CUPA 3 detail
natural slate CUPA 3 project

CUPA 4

Blue black natural slate with thin laminations and a smooth surface. Split to an average thickness of 3.75 mm, 5 mm and 7.5 mm.

roofing slate CUPA 4 detail
natural slate CUPA 4 project

CUPA 7

Cupa 7 is a non-carbonated slate formed by tectonic compression. Black slate with thin laminations and a smooth surface.

roofing slate CUPA 7 detail
natural slate CUPA 7 project

CUPA 10

Blue black natural slate with thin laminations and a smooth surface. Split to an average thickness of 3.75 mm, 5 mm, 7.5 mm and 9 mm.

roofing slate CUPA 10 detail
natural slate CUPA 10 project

CUPA 13

Non-carbonated slate formed by tectonic compression. Blue-black slate with thin laminations and smooth surface.

roofing slate CUPA 13 detail
natural slate CUPA 13 project
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Contact us now. We will help you choose the slate most suitable to your project.