Cladia with Ductal inside cladding panels are the result of the collaboration between Zanette, an Italian manufacturer of prefabricated concrete panels, and LafargeHolcim, a world leader in building materials.
These particular cladding panels are made with Ductal UHPC concrete, a material that allows the production of large flat elements with thin thicknesses, maximum performance over time and with a wide range of colors as well as surface finishes.


Cladia with Ductal inside panels are produced at the Italian Zanette plants in Fontanafredda (PN), with sophisticated concrete mixing plants and cutting-edge machinery. For a maximum guarantee of quality, each panel made is constantly monitored in the production process both by the internal laboratory and by the main European certification institutes (CSTB and Istituto Giordano).


Cladia is an ideal tool in the hands of architects, design studios and real estate developers who deal with the design, construction and coating of commercial, industrial and public structures.
The solution for architects and designers who can thus release their creative potential while protecting the structure with a functional and elegant second skin.


It is a solution that combines functionality and aesthetics, allowing wide freedom of expression and maximum customization. There are numerous advantages offered by Cladia:

  • It improves thermal comfort by producing real energy savings;
  • It is fire resistant (class A1);
  • It is versatile and can be used both indoors and outdoors;
  • It gives the wall high impact resistance;
  • It enjoys low water permeability;
  • It is thin and easy to apply;
  • It can be made with customized textures;
  • It can reproduce digital images;
  • It is available in different colors and finishes.

So many reasons that are the basis of the success of this solution for cladding panels.

Advantages of Cladia cladding panels

Reduced thicknesses, maximum longevity and a wide range of colors and finishes: these are some of the characteristics that make Cladia an ideal coating for large walls. Born from the experience and union of the skills of two international companies, Cladia represents a revolution for the construction sector in which aesthetics, functionality, sustainability and ease of assembly are now indispensable prerogatives for the creation of latest generation projects.

Large surfaces with ventilated walls

Cladia with Ductal inside is the definitive solution for large surfaces with ventilated walls that can give buildings a new skin making the external facades of any building attractive, unique and exclusive. It took 10 years of testing to make this new prefab perfect, weighing just 33 kg per square meter and 15 mm thick.
Cladia is an innovative product in the construction sector, made of 100% natural, “live” ingredients, which expertly blended together achieve exceptional performance, difficult to find in any other product on the market today.