At Alfa Arte, our special services and mixed materials are designed for projects that step outside the conventional — works that require specific technical solutions, unusual material combinations, or alternative treatments aimed at expanding the possibilities of sculptural language.
One of our most versatile tools is CNC milling for foam and polyurethane, ideal for creating large-scale volumes quickly, lightly, and with high precision.
These elements can serve as preliminary models, internal structures, or even as final components of the artwork when combined with other treatments and materials.
We also provide specialized maintenance for sculptures already installed outdoors. This service is key to preserving the stability, visual integrity, and safety of the pieces over time, especially in environments exposed to weather or heavy public interaction.


In addition, we work on the production of artworks using mixed materials, combining metal with glass, stone, wood, or technical resins.
This approach opens up expressive possibilities that allow artists to explore new textures, contrasts, and meanings within the sculptural object.
Each combination is carefully studied from both a technical and artistic perspective, to ensure not only strong visual impact, but also material compatibility and long-term durability.
This service is especially designed for artists and designers who want to break boundaries and experiment with new languages, without compromising on quality, precision, or the technical support that defines Alfa Arte.