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ENERGETIC RENOVATION RESIDENTIAL HOUSE K.,
Bozen (BZ)
City Living, Elevated: Maisonette-Style
The renovation of a 17th-century building located in the heart of Bolzano, under the protection of an architectural ensemble, posed a unique challenge. While preserving and restoring the exterior appearance and its distinctive features, the interior of the building underwent a complete transformation, resulting in two spacious maisonette apartments.
As part of the energy upgrade, a combination of exterior and partial interior insulation, window replacements, roof and ground-level ceiling insulation, along with the installation of a ventilation system, were carried out. These measures collectively led to an impressive 85% reduction in heating requirements, bringing them down from 191 kWh/m²a to just 28 kWh/m²a. The building earned certification as a Climate House A, showcasing its commitment to sustainable living.