natural slate roofing
NATURAL SLATE NATURAL SLATE CUPA 25

CUPA 25

Non-carbonated slate formed by tectonic compression. Blue Black slate with thin laminations and a smooth surface. Split to an average thickness of 3.75 mm, 5 mm, 7 mm and 9 mm.

ORIGIN
Quarry Chano Castiello. Benuza (León) Spain.
Operating since 1991.

PRODUCTION
6.000 tm/year

FORMATS
Rectangular, Bullnose, Rhomboid, Ogival, Innova.

SIZES (cm)
25x15 - 50x38

Note. If you are interested in other formats contact us


SELECTIONS
R, H, NATURAL

Note. Technical documentation (declaration of performance, certifcations, ...) in the PRO AREA

TECHNICAL SPECIFICATIONS

CUPA 25 roofing slates meet the following international standards:

  • EN 12326
  • BS 680: Part 2

FORMATS
  • Square
  • Rectangular
  • Bullnose
  • Rhomboid
  • Irregular
  • half moon
  • Schuppen
  • Spitzort
  • Spitzwinkel
  • Waben
  • Uni
  • Ogival
  • Fischschup
  • 90º Sawn
  • 74º Sawn
  • Innova