Case studies
Through outPHit, a variety of case studies will provide proof of concept in countries across Europe. While other building typologies may be investigated, the focus will mainly lie on multi-family buildings, as these it is here that solutions that put as little strain on tenants or owners as possible are needed most.
The renovation of each case study will be considered in terms of climate, occupancy and local construction practices with the goal of meeting the EnerPHit Standard for retrofits in line with Passive House principles. A common thread uniting all case studies, however, will be a focus on modular systems with high degrees of prefabrication as well as streamlined execution processes so as to shorten construction times and reduce the risk of errors.
Each outPHit case study is being monitored in terms of energy consumption, thermal comfort and air quality both pre and post retrofit according to standardised, simplified protocols developed for this purpose.
Complete list of case studies (pdf)
Stay tuned for more case study information!
Case Studies
140 m2
Hellenic Passive House Institute (HPHI)
Finished
285 m2
PROPASSIF
Certified
312 m2
Hellenic Passive House Institute (HPHI)
Finished
1970 built residential uilding in the dense centre of Colombes, a western suburb of Paris.
Urban settlement | housing colony5 820 m2
ProPassif
Finished
902 m2
Passive House Institute
Planning phase
1 730 m2
VAND
Construction phase
559 m2
NEUE HEIMAT TIROL
Planning phase
8 000 m2
PROPASSIF
Construction phase
2 730 m2
ProPassif
Planning phase
2 860 m2
VAND
Certified
3 231.5 m2
VAND Arquitectura
Construction phase
250 m2
PROPASSIF
Construction phase
260 m2
ProPassif
Finished
150 m2
HPHI
Certified
615 m2
VAND
Finished
25 000 m2
Passiefbouwen
Finished
Reading key:
- The projects marked with a green corner are observer projects.
- The faded projects are the ones that have been cancelled throughout the project.