John Darley

Certified Passive House Consultant

Mr PG Cert

cm23 3pd
United Kingdom/ Britain

Mobile Phone: +447710351743
john.m.darley@gmail.com

Initial by Exam

Certificate valid from July 16, 2021
Certificate valid until July 16, 2026
The certificate only applies to this person.

Examined by Passive House Academy / O'Leary, Tomás at None