Michael Bailey
Certified Passive House Designer

M. Arch. Architect
Opal Global LLC
137 High St
3rd Fl OPAL
04915 Belfast
United States of America
Phone: +1 787-464-5871
michael@opalarch.us
Initial by Exam
Certificate valid from Sept. 4, 2019
Certificate valid until Sept. 4, 2024
Certificate valid until Sept. 4, 2024
The certificate only applies to this person.
Examined by North American Passive House Network in cooperation with Passive House Academy / O'Leary, Tomás at New York, United States of America