Sustainable design architecture in Stone and marble
Since 1850, Grassi Pietre has been transforming raw matter into pure emotion. In the heart of Berici Hills lies the secret of Vicenza Stone: a gift from the earth, extracted with respect and innovation for today’s architecture. This stone holds an immortal beauty, the very same that inspired the genius of Andrea Palladio during the Renaissance, and continues to bring an authentic, sustainable, and timeless soul to every project.
We care for the land that hosts us with gentle gestures. We extract our stone while protecting the landscape, and we regenerate the environment wherever our work concludes. This transparent bond also lives within our Nanto facility, where solar energy and full water recycling guide every step of production. We do not just create design; we shape a more sustainable future.
sustainable materials
Pietranova
Born from a masterful harmony of nature and experimentation, Pietranova is our vision of the future. Meticulously crafted to offer a fine grain and excellent durability, this eco-friendly stone breathes new life into waste materials, transforming them into three warm shades: white, yellow, and grey. Certified and free of harmful substances, it sparks creativity for both interiors and exteriors, bringing authentic and responsible beauty to your spaces.
Alpi 4.0
Our journey into innovation never stops. From this continuous research comes Alpi 4.0, a new agglomerate that celebrates authenticity. By blending the precious clasts of Grigio Alpi and Grigio Argento, we have created a pure material, free of resins or harmful chemicals. It is our answer for those seeking cutting-edge design that respects both humanity and nature.



