What truly makes our lava stone unique is its ability to transform through color.
At Ranieri, our color research is ever-evolving—allowing us to offer a palette in constant expansion, rich with tonal nuances and depths that simply can’t be replicated with other materials. Lava stone becomes a canvas for experimentation, where glaze, fire, and mineral interact in unpredictable, stunning ways.
Today, Ranieri is proud to launch a new chapter at the company, introducing a range of versatile and contemporary products that highlight the distinctive natural characteristics of lava stone, with a palette of glazes as well as forward-looking designs for three-dimensional tiles and elements.
A philosophy that prizes nature guides Ranieri’s aesthetic and technical innovations, as well as its ecological treatment of this precious volcanic resource. From lava stone’s low-impact extraction to its zero-waste transformation into design components and its installation, Ranieri provides for the responsible treatment of this limited resource with its expert capability to create dramatic architecture and elements designed to endure.
Thanks to a unique glazing process and in-depth material knowledge, we can develop custom colors starting from a single theme tone and building an entire palette of gradients around it. These exclusive color creations are stored in our archive and can be reproduced across tiles, claddings, countertops, furniture, and more.
Our deep expertise in Vietri-style glazes—enhanced by the natural porosity and depth of lava stone—results in finishes with extraordinary vibrancy and complexity. Whether you’re seeking muted tones, high gloss, metallics, or unexpected color effects, we can translate your vision into a one-of-a-kind surface.