sintered stone

Neolith Slabs

Get pricing and finish availability for your color, or see full slabs at any Evolv Surfaces showroom.

Neolith is a sintered compact surface made from clays, feldspar, granite, and mineral oxides fused under extreme heat and pressure. The process produces a material with near zero porosity, high resistance to scratching and heat, and full UV stability, available in slabs and large-format tile. It is specified for kitchen surfaces, bathrooms, flooring, wall cladding, and ventilated facades in both residential and commercial work.

Calacatta Viola

Dorset Mist

Pale Fossil

Artisan

Ignea

Rapolano

White Sands

Abu Dhabi

Alexandra

Amazonico

Arabesque

Azure

Calacatta

Calacatta Gold

Calatorao

Calacatta Roma

Calacatta Royale

Calista

Colorado Dunes

Calacatta Viola

Calacatta Luxe

Estatuario 05 - Limited Stock

Estatuario 01

Himalayan Crystal

Everest Sunrise

Layla

Everest Sunrise

Mont Blanc

Nero Marquina

Niagara

Pulpis

San Simone

Strata Argentum

Taj Mahal

Arctic White

Just White

Lux Décor Polished

Nero

Perla

Arena

Aspen Grey

Barro

Basalt Black

Basalt Grey

Beton

Black Obsession

Cappadocia Sunset

Cement

Dorset Mist

Mar Del Plata

Krater

Nero Zimbabwe

Mirage

New York New York

Phedra

Pietra Di Luna

Pietra Di Osso

Pietra Di Piombo

Pietra Grey

Pale Fossil

Retrostone

Shilin

Terrazo Ceppo - Special Order

Zaha Stone

Iron Copper

Iron Corten

Iron Frost

Iron Grey

Metropolitan - Limited Stock

La Boheme

Summer Dala

Winter Dala

Technical specifications

Every figure below must come from Neolith's current technical dossier before publication. Do not publish estimated values. Wrong specifications on a page aimed at architects and specifiers is worse than no specifications.

Property

Value

Water absorption

ISO 10545-3 > .01%

Mohs hardness

7.8 (Similar to granite)

Fire classification

ASTM E84 / UL 723 Class A Noncombustible

Slab sizes and applications

6mm: 3,200 × 1,500 mm (126″ × 59″) — walls, floors & facade systems.

12mm: 3,200 × 1,600 mm (126″ × 63″) — countertops, vanities & tabletops.

20mm: 3,200 × 1,600 mm (126″ × 63″) — countertops, vanities & tabletops.

Size and thickness availability varies by color. Contact Evolv Surfaces to confirm options for your project.

Thicknesses

Slab: 6mm, 12mm, 20mm Tile: 6mm

Flexural strength

ISO 10545-4 12mm BS>5000N MOR >45 N/mm2

Thermal shock resistance

ISO 10545-9 Not Damaged

UV stability

DIN 51094 Chromatic Change - No Change / Exterior Rated

Food contact

NSF/ANSI 51 Certified / Kosher Certified

Environmental certifications

Greenguard Gold, EcoVadis Gold, Cradle to Cradle Bronze, EPD, HPD, Declare

Finishes

Polished, Ultrasoft, Silk, Satin, Steel Touch, Riverwashed (Riverwash), Slate, Natural Touch, Matt, Wood, Cava, Rigato, Honed, Petra

Finish options vary by color. Contact Evolv Surfaces for details.

Specified for

Kitchen countertops and islands

Ventilated facades and exterior cladding

Outdoor kitchens and barbecue surrounds

Commercial and high-traffic flooring

Bathroom surfaces and shower walls

Fireplace surrounds

Furniture and vertical feature surfaces

What makes sintered stone different

Sintering applies heat and pressure to compact mineral particles into a solid mass without fully melting them. The process is an accelerated version of what produces natural stone over geological time, and it yields a material with near zero porosity throughout rather than only at the surface.

Because the density of a sintered stone is consistent throughout the slab, the performance is the same at the surface and at a cut edge. It is also why sintered stone behaves differently from other engineered products, which use resin as a binder and consequently has limited heat tolerance and poor UV stability.

From natural stone inspired virions of Calacatta or Taj Mahal, to cement or painted plaster looks and solid colors – Explore the broad visual range Neolith sintered stone has to offer.

Choosing your slab

Thickness drives the application. Confirm the full range Evolv Surfaces stocks and what each is intended for. 6mm formats are typically specified for flooring, cladding and vertical surfaces, 12mm or 20mm for countertops and horizontal surfaces.

Pattern is repeatable, which changes how you plan. Unlike natural stone, you can specify Neolith knowing that additional slabs will have consistency. For phased projects and large commercial installations, this removes the sourcing risk that natural stone carries.

Fabrication requires the right shop. Sintered stone needs appropriate tooling and technique. Use a Neolith certified fabricator for your project to ensure the best results.

Care and maintenance

Clean with standard household cleaners and a soft cloth. Neolith's near-zero porosity means it does not absorb liquids, so wine, oil, and coffee wipe away rather than staining.

Sealing is not required. The material's density is inherent rather than applied.

Neolith tolerates heat from cookware without scorching. As with any surface, avoid repeated extreme thermal cycling in a single spot.

For textured finishes, a soft brush reaches into the surface relief more effectively than a cloth.

Neolith vs. Natural Quartzite

Evolv Surfaces is one of few distributors carrying both, and this is the decision a designer is actually making in the showroom.

Neolith

Quartzite

Origin

Sintered stone manufactured in Spain

Natural quarried stone

Pattern

Repeatable between slabs

Unique per slab

Sealing

Not required

Occasional

Format

Large format, consistent

Dependent on block size

Heat resistance

Excellent

UV stability

UV Stable

Slabs are typically intended for indoor applications

Character

Consistent by design

Variation is the appeal

Choose Neolith when you need predictable durability, large-format continuity, pattern repeatability across many slabs, or a surface for a facade or phased project where sourcing consistency matters.

Choose quartzite when uniqueness of natural stone is the driving point or centerpiece for the project.

Is Neolith or Natural Stone a better option? They answer different briefs.

FAQs

Can Neolith be used outdoors?

Yes. It is UV stable and colorfast, and it is widely specified for ventilated facades, exterior cladding, and outdoor kitchens.

Does Neolith need to be sealed?

No. Its near-zero porosity is inherent to the sintering process rather than applied as a coating, so there is nothing for a sealer to do.

Can you put hot pans directly on Neolith?

Neolith handles cookware heat without scorching. Confirm the specific thermal ratings against Neolith's technical data for demanding applications.

What thickness should I use for a countertop?

12mm or 20mm formats are standard for horizontal surfaces. Confirm the full range Evolv stocks and discuss the application with your fabricator.

Is Neolith food safe?

Yes, Neolith is food safe.

Does Neolith scratch?

Neolith has high scratch resistance. As with any surface, cutting directly on it is not recommended.

Can Neolith be used on facades?