Ashley Warren

Certified Passive House Consultant


Vanderwestern & Rutherford Assoc. Inc.

1130 Morrison Drive
K2H 9N6 Ottawa

Phone: +1(0)613 563 2100

Initial by Exam

Certificate valid from July 3, 2017
Certificate valid until July 3, 2022
The certificate only applies to this person.

Examined by Canadian Passive House Institute at Ottawa ON, Canada