Remco Gertsen

Certified Passive House Tradesperson, specialised in Building Envelope

STO Isoned bv

Lingewei 107
4004 LH Tiel
Netherlands

Phone: +310344 620666
r.gertsen@sto.com
http://www.sto.com

Initial by Exam

Certificate valid from Aug. 13, 2018
Certificate valid until Aug. 13, 2023
The certificate only applies to this person.

Examined by Stichting KERN / Clarence Rose at Arnhem, Netherlands