MILLIMETER by Casanova South America

One millimetreof natural stone.

Marble, quartzite and travertine reduced to 1–5 millimetres. Up to 90% lighter, curves that used to be impossible, and exactly the same stone.

For centuries, stoneset the terms.

Too heavy for most structures. Slow and expensive to install. Impossible to curve. And every piece that reached the site could break before it was fixed.

MILLIMETER does not replace stone — it removes the thickness that was never doing any work. At 1 to 5 millimetres, stone stops being a structural constraint and becomes a design decision.

  • Excessive weight80–90% lighter
  • Slow, costly installationFaster and safer
  • Impossible to curveCurves and complex geometry
  • High risk of breakageHandling without drama

The structurestops being the limit.

A square metre of 2 cm marble weighs about as much as a small adult. The same square metre in 1 mm MILLIMETER weighs less than a laptop.

Traditional stone 2 cm63–73 kg/m²(13–15 lb/ft²)
MILLIMETER 5 mm15–20 kg/m²(3–4 lb/ft²)
MILLIMETER 1 mm< 5 kg/m²(< 1 lb/ft²)

Same stone. Same finish. Between 73% and 93% less load on the structure.

Eight places stonecould not go before.

  • 1 mm

    Feature walls

    Vast uninterrupted planes, no heavy anchoring.

  • 3 mm

    Fireplaces

    Thin stone over the structure already there.

  • 1 mm

    Architectural elements

    Arches and columns clad in one continuous curve.

  • 5 mm

    Walking showers

    Fewer joints: less seepage, less silicone.

  • 1 mm

    Custom furniture

    Stone fronts that actually open and close.

  • 5 mm

    Doors & panels

    Weight compatible with standard hardware.

  • 1 mm

    Curved surfaces

    A real curve, not a cut that fakes one.

  • 1 mm

    Ceilings

    Only viable because it weighs under 5 kg/m².

See applications in detail

The same stone.Without the thickness.

Marbles, quartzites and travertines with their veining intact. What changes is the thickness, not the material.

See all 12 materials

A healthier futurefor stone.

The industry is moving away from high-silica engineered surfaces because of silicosis risk to the people who cut and install them. MILLIMETER is natural stone: silica is marginal.

Engineered quartz

4080%

silica. A serious risk for fabricators and installers.

MILLIMETER

< 0.5%

silica. 100% natural stone, with fewer artificial resins.

Figures from MILLIMETER Global LLC. Exact silica content of engineered quartz varies by manufacturer and product line.

Real work.Real precision.

Wittman Residence

Curved floating vanity

Material
Cream Travertine
Thickness
1 mm + 5 mm
Location
Austin, TX · USA

Marble arch

Continuous curved cladding

Material
Calacatta Viola
Thickness
1 mm + 2 cm
Location
San Diego, CA · USA

Cabinet detail

Dark Emperador front

Material
Dark Emperador
Thickness
5 mm
Location
Houston, TX · USA
See all projects
Oscar Velásquez, architect and MILLIMETER by Casanova representative for South America

A person,not a catalogue.

MILLIMETER is a specification material: the decision is made by a studio, not a showroom. That is why South America has a person behind every project.

Oscar Velásquez, architect, represents MILLIMETER by Casanova across South America. He reviews the construction detail with you before there is a quote.

Reply within one business day

Next step

Tell us whatyou are designing.

Drawings, references or a sketch on paper. That is enough for us to tell you whether MILLIMETER is the material, and at what thickness.