Certified Passive House Designer

Roland Matzig

Dipl.-Ing. (FH)

Extension by building documentation

Certificate valid from May 5, 2014
Certificate valid until May 5, 2019
The certificate only applies to this person.
Download documentation
Photo of documentation
Assessed by Passivhaus Institut

Complete list: Passive House Designers with building documentations


Initial by building documentation

Certificate valid from Aug. 1, 2008
Certificate valid until Aug. 1, 2013
The certificate only applies to this person.
Download documentation
Photo of documentation
Assessed by Passivhaus Institut

Complete list: Passive House Designers with building documentations