joel callow

Certified Passive House Designer

dr Engineer

QODA

1 Ram Court, Wicklesham Lodge
SN7 7PN Faringdon
United Kingdom

joel.callow@qodaconsulting.com
http://www.qodaconsulting.com

Initial by Exam

Certificate valid from Aug. 10, 2018
Certificate valid until Aug. 10, 2023
The certificate only applies to this person.

Examined by Warm: Low Energy Building Practice / Warm, Peter at London, United Kingdom