Discover how granilite has returned to decoration with full force, uniting resistance, beauty, and versatility in floors, countertops, and coverings.
Submitted at Oct 11, 2025, 2:00 PM
In the Psychoanalysis Office, by Isabella Lucena and Paula Gusmão, at CASACOR Rio de Janeiro 2018, the Mush Lamp complements the decoration of the bay window. (André Nazareth)
Classic from the 1940s and 1950s, granilite has regained its space in contemporary architecture. What was once seen as a dated material, typical of schools, public buildings, and old houses, now returns as a symbol of style and sophistication.
Its unique aesthetic — a mosaic of colorful fragments on a neutral background — is capable of creating projects full of personality, transitioning between the retro and the modern. In addition to its beauty, granilite also conquers with its durability, low maintenance cost, and sustainability, as it can be made from leftover materials.
In current projects, architects and designers have been exploring granilite in new ways: in polished floors, kitchen and bathroom countertops, decorative walls, and even custom furniture. Versatile, it adapts to both residences and commercial spaces, adding texture, color, and an artistic touch to the decor.
Granilite is a composite material, created by mixing mineral fragments (such as marble, quartz, granite, and glass) with cement and colored pigments. After application, the floor or surface is polished, revealing the particles that give granilite its characteristic aspect: a dotted and random pattern that never repeats.
Its origin traces back to Italy, where similar techniques have been used since the 15th century, in the so-called "venetian terrazzo." In Brazil, granilite gained strength during the 1940s to the 1970s, especially due to its resistance and striking aesthetics. Today, with new technologies and finer finishes, it returns revamped, also winning over fans of minimalist design and industrial style.
The manufacturing process of granilite involves steps that require technical precision and aesthetic care. Firstly, the mixture of cement, aggregates, and pigments is applied over the subfloor or in specific molds. After curing, the material is sanded and polished to achieve a uniform shine and texture. The finish can vary between matte, satiny, or glossy, depending on the desired effect.
Today, there is also resin granilite, made from epoxy or polyester resin, which replaces traditional cement. This version has the advantage of being lighter, waterproof, and colorful, ideal for vertical surfaces and furniture. On the other hand, traditional cement-based granilite is more suitable for floors and high-traffic areas, thanks to its high mechanical resistance.
Additionally, many manufacturers adopt sustainable practices, reusing quarry waste and stone dust, which makes granilite a more ecological option compared to entirely new materials.
The charm of granilite lies precisely in the possibility of customization. The choice of fragments, the size of the grains, and the colors directly influence the final result. Larger grains create a more rustic and expressive effect; smaller ones result in a more delicate and continuous appearance.
The colors vary from neutral compositions — like gray, beige, and white — to vibrant palettes with green, blue, or terracotta backgrounds. It is possible to create tailor-made combinations, allowing the material to integrate into any decorative style: from minimalist Scandinavian to colorful boho.
Among the most used finishes are:
Versatile and resistant, granilite can be applied in different ways within a project. In floors, it creates visual continuity between the projects and advantageously replaces materials like ceramics or porcelain. In kitchen and bathroom countertops, resin granilite guarantees moisture resistance and a sophisticated look.
Another growing use is in decorative walls and highlight panels, which gain depth and texture. In commercial areas, such as cafes, shops, and offices, the material adds an artistic and contemporary touch. In residences, it can appear in subtle details: table bases, tops of console tables, vases, lighting fixtures, and decorative objects.
In integrated projects, using the same granilite on the floor and countertop creates a sense of unity and spaciousness, enhancing the architectural design.
Despite its robust appearance, granilite requires some basic care to maintain its shine and durability. Cleaning should be done with a damp cloth and mild soap, avoiding acidic or abrasive products that can corrode the surface. For floors, it is recommended to wax or apply sealant periodically, ensuring protection against stains.
Resin granilite, being more waterproof, is even easier to maintain and suitable for wet areas. Traditional cement-based granilite may present small porosities, but nothing that compromises its resistance if the application is well executed.
With simple maintenance and timeless aesthetics, granilite proves to be an intelligent choice for those seeking beauty, durability, and authenticity. It is a material that transcends trends and continues to enchant generations — whether in a contemporary apartment or a restored historic mansion.
CASACOR Publisher is a creator of exclusive content, developed by the CASACOR Technology team based on the knowledge base of casacor.com.br. This text has been edited by Yeska Coelho.
