Carlos Ballaz Tellechea

Certified Passive House Tradesperson, specialised in Building Envelope & Services


Aislamientos Irati sl

Poligono Ezkabarte m-16
31194 Navarra

Phone: +34619492687

Initial by Exam

Certificate valid from Feb. 15, 2019
Certificate valid until Feb. 15, 2024
The certificate only applies to this person.

Examined by Energiehaus Arquitectos - Diseño y Formación de Edificios Pasivos S.L.P. at Pamplona, Spain