keoto | Realization Zero Emission Retrofit of a historic Villa

Realization Zero Emission Retrofit of a historic Villa

Building owner: Dr. Pierre Levis, Zumikon
Project: zero emission retrofit + monument conservation
Period: October 2011 – Dezember 2012
Phase: Architecture, Concept, Building, Monitoring
Characteristics: CO2-Emissions old: 44 t CO2  new: ZERO

Description

We renovated Villa Gisel in Zumikon, built in 1966, and integrated a new energy concept. We simulated different intervention alternatives through our BIM process. The most efficient solution was found to be insulating the roof combined with implementing geothermal and solar thermal energy. Thus, the windows and doors as well as the exposed concrete façade could be preserved in their original form.

Publication: Architektur & Technik August 2013

Umweltfreundliche Wärme aus 450 Metern Tiefe