Preliminary analysis and detailed survey
The project began with a thorough analysis of the existing conditions, including the survey of the smallest architectural details. This phase was essential to ensure that each intervention was perfectly integrated with the existing structures and respected the proportions, materials, and original colors.

Total insulation of the envelope
To improve energy performance without altering aesthetics, the entire building envelope has been insulated:

• Facades and basements with 15 cm insulation system

• Roof completely redone, with 12 cm insulation above the original wooden beams and subsequent laying of the tiles

• Requalification of the dormers, in line with the philological restoration of the roof

Installation of photovoltaic systems for private use
Each residential unit has been equipped with 8 photovoltaic panels with a peak power of 3.28 kW and a 10 kWh storage system, ensuring energy autonomy and environmental sustainability.

Restoration of decorative architectural elements
One of the most delicate aspects of the intervention was the aesthetic restoration of the sills, thresholds, and lintels originally made of Carrara marble.

• The elements were recreated in high-density polystyrene, coated with special fiberglass to ensure durability against weather conditions.

• Two professional restorers then handcrafted the surface, returning to sight and touch the elegance and authentic effect of the original white marble.