Johannes Henrikus Robert Duinkerken - Beumer

Certified Passive House Consultant

Structural Engineer

Bouwadvies Beumer

Binnenweg 18
NL-9906 PR Bierum
Netherlands

Phone: +31 596 567254
info@bouwadviesbeumer.com
http://www.bouwadviesbeumer.com

Initial by Exam

Certificate valid from Sept. 20, 2019
Certificate valid until Sept. 20, 2024
The certificate only applies to this person.

Examined by Stichting Passief Bouwen at Utrecht, Netherlands