Certified Passive House Tradesperson
David Duarte Perez
titel: fachliche_qualifikation: Technical Architect
Firma: 1s1 arquitectos
Certified Passive House Tradesperson,
Building Services and Building Envelope
Certificate obtained through examination at Iglu Energy Savings SL. in Pamplona
Certificate is valid from: Jan. 30, 2018
The certificate is bestowed upon individuals only.
The validity is limited to 5 years.