Quartzite stone supplier

At L.M.G. di Botton, we supply premium quartzite slabs to architects, designers, contractors, and stone fabricators across Italy and worldwide. With over six decades of experience in the natural stone industry, we combine careful material sourcing with in-house processing to deliver quartzite of exceptional quality — offering the visual elegance of marble with the hardness and durability that demanding projects require.

Technical characteristics of quartzite slabs

Quartzite is a metamorphic rock derived from sandstone and transformed by heat and pressure into a remarkably strong and visually striking material. Known for its crystalline appearance and subtle movement in colour, quartzite is often mistaken for marble—but it offers significantly superior durability.

Its technical features include:

  • Exceptional hardness: ranking around 7 on the Mohs scale, quartzite is harder than granite, making it highly resistant to scratches and abrasion.
  • Low porosity: when properly sealed, quartzite provides excellent resistance to moisture and staining, ideal for kitchens and bathrooms.
  • UV resistance: unlike many other stones, quartzite maintains its colour and structural integrity when exposed to direct sunlight, making it suitable for indoor and outdoor applications.
  • Thermal stability: it withstands high temperatures without warping or discolouration, which is why it is frequently chosen for countertops and fireplace surrounds.

These properties make quartzite an outstanding material for high-end architecture and interior design, combining resilience with refined aesthetics.

Thanks to its elegant appearance and excellent performance, quartzite is particularly well suited for luxury interiors and upscale commercial environments. It is often selected for kitchen counters, where it offers the sophisticated look of marble with significantly higher durability.

In bathrooms, quartzite is used for vanities, sink surrounds, and wall cladding, adding visual texture and long-lasting beauty. It is a popular choice for flooring in areas that require both style and strength, such as hospitality spaces, boutiques, and executive offices.

Staircases made from quartzite stand out for their sleek design and slip-resistant texture when properly finished. The stone is also used in architectural cladding and vertical installations, providing a refined yet robust façade.

Do you already have a project in mind? Feel free to contact us for natural quartzite slabs wholesale.

Why choose quartzite over other materials

Quartzite stands out as the perfect synthesis between aesthetic refinement and practical performance. While marble offers unmatched elegance, it is softer and more porous—making it less suitable for intensive use. Quartzite, by contrast, retains the luxurious veining and luminous surface of marble, but is much more resistant to scratches, chemicals, and heat.

Compared to engineered stone, quartzite offers a non-replicable natural appearance, without the resins and pigments that can fade or degrade over time. It is also more UV-stable than many artificial surfaces, making it an excellent choice for bright, open spaces and exterior use.

For designers and professionals seeking a surface that delivers beauty, durability, and versatility, quartzite is a premium, future-proof solution.

Quartzite slabs’ formats and finishes

We supply natural quartzite slabs wholesale in a wide range of sizes and thicknesses, suitable for both residential and commercial-scale projects. Standard thicknesses include 2 cm and 3 cm, and we offer cut-to-size solutions upon request for more specific architectural requirements. Our slabs are available in generous dimensions to accommodate large-format surfaces and seamless installations.

To further enhance the stone’s functionality and appearance, we provide a variety of finishing options, including:

  • Polished: reflective surface that brings out the depth and shimmer of quartzite.
  • Honed: smooth, matte finish for a contemporary, low-gloss look.
  • Brushed: subtle texture for a tactile, natural feel.
  • Flamed: slip-resistant surfaces for stairs and outdoor use.

Each finish is designed to highlight quartzite’s unique texture and colour variation, while adapting the material to different technical and aesthetic requirements.