(888) 259-4249 info@americanslate.com
natural american slate roofing

Roofing

CUPA 7

Previously Olympus Peak

CUPA 7 is a non-carbonated natural slate formed by tectonic compression.

Black slate with thin laminations and a smooth surface.

Characteristics

Color

Black

b

Surface

Smooth

0

Sizes

16”x8 to 16”x10”

a

Thicknesses

3/16” to 3/8”

Warranty

Eligible for 75-year

Technical Specifications

Water Absorption

0,28% Code: W1 (< 0,4%)

Carbonate non-carbonated

≤ 0,48% Fullfil (< 1,5%)

Mor characteristic

Longitudinal 61,2 MPA

SO2 exposure test

S1

Thermal cycle test

T1

Freeze thaw test

Fullfil < 0,6%

All American Slate roofing slates are pre-dilled with two nail holes.

International Certifications

french standard

French Standard

NF 228-02/01/01 – 5277

british standard

British Standard

BS 680 Part 2

ce marked

CE marking

EN 12326

belgian standard

Belgian Standard

ATG/H876

Projects Gallery

Want a slate sample?

We welcome your inquiries and would be delighted to have the opportunity to discuss why American Slate is the right choice for your next project — and for our times.