Roman Mercero Berastegui

Certified Passive House Tradesperson, specialised in Building Envelope & Services

Contructor

Construcciones Iruek sl

Angarteblua, 36
31829 Linanli
Spain

Phone: +34609473248
IRUEKSL@GMAIL.COM

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