Boris Grandidier

Certified Passive House Consultant

Chargé D'etudes Thermiques

1 rue des Poetes
Résidence 5ème Avenue
59110 La Madeleine

Initial by Exam

Certificate valid from Jan. 23, 2017
Certificate valid until Jan. 23, 2022
The certificate only applies to this person.

Examined by Propassif / Vekemans, Etienne at Carrieres sous Poissy, France