CUPA 14
Color
Surface
Non-carbonated slate formed by tectonic compression. Dark grey slate with thin laminations and a riven surface.
Split to an average thickness of 5mm, 6.5mm, 7.5mm and 9 mm (3/16” to 3/8”).
Origin
Quarry Las Fuentes.
Benuza (León) Spain
Operations start date
Operating since 1985
Dimensions
Sizes: Between 8”x6” and 24”x12”
Thickness: 3/16” to 3/8”
Selections
EXCELLENCE, ARDOISIER, HEAVY
Formats
Rectangular is the most common model in the US.
If you are interested in other formats or sizes please contact us.
International Certifications
CUPA 14 roofing slates meet the following international standards
Technical specifications
Technical documentation (declaration of performance, certifications, …) available in the resource center.
Water absorption
0,21% Code : W1 (< 0,4%)
Contents of carbonate non carbonated
0,55% Fulfill (< 1,5%)
Mor characteristic
Longitudinal 40,8 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.
Projects
Here you can see some examples of projects that uses our CUPA 14 slate. Go to our projects section to see more works.
