Lars Fächner
Certified Passive House Designer

Herr
Dipl.-Ing.
Dipl.-ing. Bauingenieurwesen
Architekt / Bauingenieur
Albert-Schweitzer-Str.62
12587 Berlin
Germany
Phone: 030-62907405
Mobile Phone: 01577-2862436
info@ibag-ingenieure.de
http://www.ibag-ingenieure.de
Initial by Exam
Certificate valid until Feb. 19, 2026
Examined by Passivhaus Institut online