CUPA PIZARRAS has been producing the most complete range of natural slate for roofing and facade since 1892.

CUPA 18

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Colour:

Grey
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Surface:

Smooth

Non-carbonated slate formed by tectonic compression. Grey slate with a smooth matt surface.

Note: As this is a natural product it is possible that there will be a shade variation.

Origin

Quarry La Campa.
Folgoso del Caurel (Lugo) Spain.

Operations start date

Operating since 1972

Dimensions

Sizes: Between 20x15cm and 60x45cm
Thickness: 4mm, 6 mm

Selections

R EXCELLENCE, H, NATURAL

Formats

Rectangular is the most common model in the UK Market. If you are interested in other formats or sizes, please contact us.
Square
Rectangular
Half moon
Schuppen
Spitzort
Fischschuppen
90º Sawn

International Certifications

CUPA 18 roofing slates meet the following international standards

cupacladcert2
EN 12326
bsi-certificate
BS EN 12326:2014

Technical specifications

Technical documentation (declaration of performance, certifications, …) available in the resource center.

Water absorption
0,18% Code : W1 (< 0,6%)

Contents of carbonate non carbonated
0,43% Fulfill (< 2%)

Mor characteristic
Longitudinal 59 MPA

SO2 exposure test
S1

Thermal cycle test
T1

Freeze thaw test
Fulfill < 0,6%

Would you like to see a sample? Please complete the form to receive your slate sample.