Certified Passive House Tradesperson, specialised in Building Envelope

Carlos Alzaga Caldevilla

Technischer Architekt

ALDABIDEA CONSTRUCCIONES S.L.

Calle Postas 9
01004 Vitoria-Gasteiz
Spain

Phone: +34 945201066
oficina@aldabidea.com

Initial by Exam

Certificate valid from Sept. 1, 2016
Certificate valid until Sept. 1, 2021
The certificate only applies to this person.

Examined by Iglu Energy Savings SL. at Vitoria, Spain