Christopher Barnes
Certified Passive House Designer

302, STOCKHAM COURT
SE17 1AT London
United Kingdom
Phone: 07793210925
chrisbarnes700@gmail.com
Initial by Exam
Certificate valid from Oct. 8, 2020
Certificate valid until Oct. 8, 2025
Certificate valid until Oct. 8, 2025
The certificate only applies to this person.
Examined by Warm: Low Energy Building Practice / Warm, Peter at Glasgow, United Kingdom