Frank Grootenboer

Certified Passive House Consultant

Consultant

Stichting PassiefBouwen

Torenallee 20
NL-5617 BC Eindhoven
Belgium

Phone: +31 888 585858
frank@passiefbouwen.nl
http://www.passiefbouwen.nl

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