Derek Ryder
Certified Passive House Designer
Architect
Home Front Build
715 Cypress Ave.
90065 Los Angeles
United States of America
Phone: +1 (213) 440 4455
derek@homefrontbuild.com
http://www.carbonshack.com
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 Los Angeles, United States of America