The renovation of the single-family home focused primarily on restoring the exterior envelope and completely modernizing its appearance. All work was carried out from the outside, so it was not necessary to enter the living areas. The house received a new facade that improved its thermal insulation while significantly transforming its architectural character. The combination of fiber-cement panels and wooden battens creates a balanced blend of clean lines and natural details. The facade has a calmer and more modern feel and better connects the house to the garden. The renovation also included replacing the windows, which contributed to greater living comfort and reduced heat loss. The roof was also renovated, receiving a new structure, roofing material, and more modern skylights. The comprehensive renovation of the facade, windows, and roof led to a significant reduction in the house’s energy consumption and improved thermal comfort indoors. The new design respects the building’s original character while giving it cleaner proportions. The renovation thus combines technical improvements, more energy-efficient operation, and a striking visual transformation of the house.