Natalie Engen

Certified Passive House Designer

B.Sc. Architect

Red Stair Design Architecture

423 Carnegie Drive
15243 Pittsburgh
United States of America

Phone: +1-724-977-4713

Initial by Exam

Certificate valid from June 28, 2019
Certificate valid until June 28, 2024
The certificate only applies to this person.

Examined by Green Building Alliance at Pittsburgh, United States of America