Theo Haartmans

Certified Passive House Tradesperson, specialised in Building Envelope

Product Service Specialist

Vandersanden B.V.

Spijksedijk 24
6917 AD Spijk
Netherlands

Phone: +31 316566400
m.bisselink@vandersanden.com
http://www.vandersanden.com

Initial by Exam

Certificate valid from April 11, 2019
Certificate valid until April 11, 2024
The certificate only applies to this person.

Examined by Stichting KERN / Clarence Rose at Ede, Netherlands