Certified Passive House Designer

Dieter Herz

Dipl.-Ing. (FH) Holzbauingenieur

Herz & Lang GmbH

Ritzensonnenhalb 5a
87480 Weitnau
Germany

Phone: +49 (0)8375 921 133-10
dieter.herz@herz-lang.de
http://www.herz-lang.de

Extension by building documentation

Certificate valid from Nov. 15, 2016
Certificate valid until Nov. 15, 2021
The certificate only applies to this person.
Photo of documentation
Download documentation Assessed by Passivhaus Institut

Complete list: Passive House Designers with building documentations


Initial by building documentation

Certificate valid from June 30, 2009
Certificate valid until June 30, 2014
The certificate only applies to this person.
Photo of documentation
Download documentation Assessed by Passivhaus Institut

Complete list: Passive House Designers with building documentations