Black Slate

Natural cleft slate in deep charcoal-black. Lightly textured, laid in a random mosaic.

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The Stone

Dark floors that take a beating.

Black Slate is a premium natural cleft slate in deep charcoal-black with subtle gray undertones and a lightly textured surface. Installed in a classic random mosaic pattern, it delivers timeless elegance and exceptional durability. Ideal for high-traffic interiors, patios, and entryways seeking bold, sophisticated dark flooring. Quarried and fabricated in the USA.

Color Palette

Deep charcoal-black with gray undertones surfacing where the cleft catches the light.

Texture & Character

Natural cleft, lightly textured underfoot, and set in a classic random mosaic so no two areas of floor repeat.

Origin & Craft

A USA natural stone, quarried in the United States. All natural, never fake.

Built to Endure

Slate is a flooring stone first. It handles entryways, patios and high traffic interiors without showing the miles.

Applications & Specifications

Spec-ready. Order-ready.

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Veneer

Black Slate

Thin Veneer

Split-face stone in 4, 6 and 8 inch courses, for a dark cleft wall that holds a strong shadow line.

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Thin Veneer

Black Slate

Heights4",6",8"
LengthsRandom
Thickness~1 1/4"
FaceSplit
EdgeSawn Heights, Chopped Ends
See installs →
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Veneer

Black Slate

Full Veneer

Full-depth stone that carries its own weight and reads as a solid stone wall.

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Full Veneer

Black Slate

Heights4",6",8"
LengthsRandom
Thickness3"–5"
FaceSplit
EdgeSawn Heights, Chopped Ends
See installs →
Order

The Living Material

Black Slate is the stone you put where people actually walk. The natural cleft gives it grip and keeps it from ever looking polished or precious, and the random mosaic pattern means wear spreads across the floor instead of tracking down a line. It reads formal from the doorway and practical underfoot, which is a hard pair to get from one material.