glazed lava
Colour is not applied: it reacts, fuses and transforms together with the lava during firing.
glazed lava
roots collection
This collection explores the ancestral relationship between material and nature.
root planters
prima collection
The collection that redefines the concept of luxury through matter. Washbasins and bathtubs by Francesco Meda & David Lopez Quincoces.
prima bathtub
about us
With unrivaled techniques and lava stone expertise,
Ranieri offers extensive customization and bespoke project
development
about us
Ranieri offers extensive customization and bespoke project
development
Transforming Matter into Vision
Ranieri it is experimentation, research, and the transformation of lava stone into a boundless design language.
Artisan-crafted at our Vesuvius workshop
Our lava stone is made unique by innovative glazes. Particles of glass and fine minerals create a sheer finish that enhances its flecked surface in one-of-a-kind chromatic plays.
Erosion
Erosions, a sculptural work by digital artist Quayola, created on raw lava stone blocks. This piece investigates the relationship between nature and algorithm, erosion and precision—transforming volcanic stone into a dialogue between permanence and transformation.
l-reborn
Lava changes shape. Its nature is transformed through an innovative process that breathes new life into the material—unlocking a world of new possibilities. Here, matter becomes fluid. It can be molded into geometries once impossible for natural lava. It can be shaped down to just 6 mm in thickness while gaining strength—without breaking. Its core remains volcanic stone, but its soul becomes softer, stronger, more adaptable.
Reborn is freedom: a faster, more efficient, and more sustainable production cycle that opens the door to entirely new applications in design and architecture. From surface claddings to intricate detailing, from organic shapes to precision edges, Reborn represents a breakthrough in material technology—transforming recycled lava stone into a lighter, stronger, and more versatile material.
Reborn is freedom: a faster, more efficient, and more sustainable production cycle that opens the door to entirely new applications in design and architecture. From surface claddings to intricate detailing, from organic shapes to precision edges, Reborn represents a breakthrough in material technology—transforming recycled lava stone into a lighter, stronger, and more versatile material.
