Non-carbonated slate formed by tectonic compression. Dark grey slate with thin laminations and a smooth surface.
Note: As this is a natural product it is possible that there will be a shade variation.
Quarry La Campa.
Folgoso del Caurel (Lugo) Spain.
Operations start date
Sizes: Between 20x15cm and 60x45cm
Thickness: 4mm, 6 mm
R EXCELLENCE, H, NATURAL
CUPA 18 roofing slates meet the following international standards
Technical documentation (declaration of performance, certifications, …) available in the resource center.
0,16% Code : W1 (< 0,4%)
Contents of carbonate non carbonated
0,23% Fulfill (< 1,5%)
Longitudinal 57 MPA
SO2 exposure test
Thermal cycle test
Freeze thaw test
Fulfill < 0,6%
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Here you can see some examples of projects that uses our CUPA 18 slate. Go to our projects section to see more works.