Rubén Zabalza Aranzadi
Certified Passive House Designer

Dipl.-Ing. Architect
Blasco Esparza Pamplona SLL
Cipriano Olaso 4 bajo
31004 Pamplona
Spain
Phone: +34 948198601
pamplona@blascoesparza.com
http://www.blascoesparza.com
Initial by Exam
Certificate valid from Aug. 23, 2018
Certificate valid until Aug. 23, 2023
Certificate valid until Aug. 23, 2023
The certificate only applies to this person.
Examined by Iglu Energy Savings SL. at Pamplona, Spain