L’architect Karl Fahrner As an expert in mountain constructions and the creator of significant property and tourist projects in Austria, Karl Fahrner is a selective connoisseur of natural materials and craft skills. The high quality of the buildings required a stone installation to enhance the performance of the external insulation, creating a long-lasting sensation of wellbeing. The architect chose the Geopietra BERGAMO model for the VAYA complex in varying indoor/outdoor settings, combining the highest technical standards with the ancestral vibes of wood and stone. The professional installation of this material contributes fundamentally to the aesthetics and functionality of the solution. Its natural appearance conceals technical characteristics such as breathability, optimal thermal inertia, low conductivity and freeze resistance. Murogeopietra on external cladding also meets requirements regarding the non-propagation of fire to higher floors. The Grey stone typical of the area, with a square profile and earthy, musky tones, combines with the warm grain of aged wood in stunning settings where the new design acknowledges the technical and emotional value of the traditional architecture.