Edgar Vogel
Certified Passive House Designer
M. Eng. Bauingenieur
Bollinger + Grohmann Ing. GmbH
Westhafenplatz 1
60327 Frankfurt on the Main
Germany
Phone: +49 (0) 69/240007-699
evogel@bollinger-grohmann.de
http://www.bollinger-grohmann.de
Initial by Exam
Certificate valid from July 18, 2016
Certificate valid until July 18, 2021
Certificate valid until July 18, 2021
The certificate only applies to this person.
Examined by IBN Passivhaus-Technik - Institut für Bauen und Nachhaltigkeit at Köln, Germany