Project Overview: Philological conservation and architectural restoration of historic floorings within the monumental Villa Borromeo d'Adda estate in Arcore. Addressing severe material degradation resulting from prolonged site abandonment, the intervention required the structural reconstruction and seamless integration of extensive central and perimeter sections. Key Highlights: ● Manual Hand-Cutting & Historic Installation Methods: Integration of opus romanum geometry for perimeter borders paired with fine micro-palladiana for central fields. Every marble tessera was individually hand-cut on four sides to accurately replicate historical coursing, alignment, and original chromatic variations. ● Traditional & Engineered Mortar Matrix: Grouting executed using a historical cocciopesto (crushed terracotta) recipe blended with micro-flakes of site-matched marbles, stabilized with high-performance modern binders to ensure structural longevity. ● Matte Historic Surface Finish: Mechanical honing executed to achieve a soft matte finish, preserving the authentic patina and remaining strictly aligned with heritage conservation standards.