John Darley
Certified Passive House Consultant
Mr PG Cert
cm23 3pd
United Kingdom of Great Britain and Northern Ireland
Mobile Phone: +447710351743
john.m.darley@gmail.com
Initial by Exam
Certificate valid from July 16, 2021
Certificate valid until July 16, 2026
Certificate valid until July 16, 2026
The certificate only applies to this person.
Examined by Passive House Academy / O'Leary, Tomás at None