T H E T E A M
Architecture is teamwork!
Get to know our team in Wassenberg, Erfurt and Shanghai.
Prof. Dipl.-Ing. LUDWIG RONGEN
Architect & Urban Planner, BDA certified Passive House planner, Passive House certifier
Ludwig Rongen founded the architectural office „RoA RONGEN ARCHITECTS“ in 1982.
Rongen designed numerous extensive national and international Passive House pilot projects. Also he made a name for himself with various publications, referance books and lectures on international congresses with focus on high-energyefficiant building.