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Three decorative concrete or stone tiles with different patterns, one above another.

Cultivate
your walls.

Nourish the senses and soil with agroecological wall tiles.

Apply for early project consideration

Available in 2026

Apply for early project consideration Available in 2026

A large, weathered piece of blackened wood or charcoal with a rough, textured surface and irregular shape, casting a faint shadow on a light background.
A black and white photograph of a large, rough-textured piece of wood or a rock with an irregular shape, set against a solid olive green background.

Cast Carbon is the first fire-resistant agroecological wall finish derived from the fields, forests, clays and mineral belts of North America.

We’re committed to surrounding people with materials that support life on every level. We’ve created a novel material that combines pure binding minerals, raw clays, forestry waste carbon and threshed agricultural chaff - into tile form.

WHY WE DO IT
Modern bedroom with a bed, beige bedding, and decorative pillows. A textured headboard and wall art with vases are visible. A small wooden stool is beside the bed. In the background, there's a wall with a flower arrangement on a ledge.
Modern bedroom with beige bedding, decorative pillows, a wooden bedside table, and a textured headboard. A hanging spherical lamp and vases are on the wall shelf, and a vase with flowers is on a bench in the background.
A bedroom with a bed, a textured block headboard, beige and brown pillows, and a small wooden stool beside it. In the background, there is a bench with a vase of flowers and decorative tiles on the wall.

Bespoke Design

Where complete customization meets circularity.

Beautifully crafted in Brooklyn, Cast Carbon tiles are custom made - fertilizing rural economies while beautifying the lives of urban inhabitants: your new farm-to-finish option.

A black background with a diagonal line and arrows pointing in both directions, indicating a two-way or bidirectional relationship.
an icon indicating texture with a grid of small circles
an icon consisting of multiple vertical and horizontal lines
Three overlapping circles with dark outlines on a white background

Biodegradable yet durable

Plant-based

Fire-resistant

Made in Brooklyn

Biodegradable yet durable Plant-based Fire-resistant Made in Brooklyn

A concrete tile with cut-out geometric shapes, with a framed inset showing a close-up of terrazzo material, and a fine thread attached to a small loop.
Decorative concrete block with geometric cutout pattern, square shape, beige and gray tones, on a pastel green background.

Cast Carbon tiles beautifully incorporate agricultural byproducts like rice hulls and walnut husks, and convert forestry debris into stabilized biochar - resulting in better stewardship of the farmer’s and forester’s landcare and bottom line as their byproducts become co-products.

SEE THE PROOF
A pile of rice grains on a green background.
Pile of dried brown rice grains on a light green background.

RICE HULLS

A pile of black, shredded material, likely charcoal, on a light green background.

BIOCHAR

Close-up of small, dark, shiny black granules, possibly charcoal or crushed mineral, on a solid yellow-green background.
Close-up of red powder pigment on a light green background.
A close-up of pink pigment powder on a green background.

PIGMENT

Dried mushroom slices on a yellowish-green background.

WALNUT SHELLS

Cluster of dried, curled mushroom slices on a light green background.
White powdered substance on a green background.
Pink powder powder scattered on a light green background.
Pink powdered substance scattered on a green surface.

CLAY

White powder spilled on a light green background.

MINERALS

Close-up of four different textured floor and table surfaces: a distresses rust-colored stone, a green rubber mat with diagonal lines, a beige terrazzo, and a geometric patterned ceramic tile.

Cast Carbon Tiles are fully reversible, with raw Biochar revealed on one side and a choice of smooth or embossed finish on the other.

Cultivate nature in your next project.

INQUIRE NOW

Test Results

Test Results

Test Results Test Results