Certified Passive House Designer

Ursula Welter

Dipl.-Ing. Architektin

Architekturbüro Schönerplanen

Schlosshöhe 4
77815 Bühl
Germany

Phone: +49 (0)7223 2818550
info@schoenerplanen.de
http://www.schoenerplanen.de

Extension by building documentation

Certificate valid from Feb. 2, 2017
Certificate valid until Feb. 2, 2022
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 Exam

Certificate valid from June 30, 2011
Certificate valid until June 30, 2016
The certificate only applies to this person.

Examined by IBN Passivhaus-Technik - Institut für Bauen und Nachhaltigkeit at Köln, Germany