Lodz University of Technology
Faculty of Process and Environmental Engineering
Department of Environmental Engineering
ul. Wólczańska 213
90-924 Łódź, Poland
Tel. +48+426313920, e-mail: dariusz.heim@p.lodz.pl

Sto Sp. z o.o.
ul. Zabraniecka 15
03-872, Warszawa
Tel. +48+225116100, e-mail: kontakt@sto.com

Tallinn University of Technology
School of Engineering
Department of civil engineering and architecture
Nearly zero energy buildings research group
Ehitajate tee 5
19086 Tallinn, Estonia
Tel. +372 590 34 912, e-mail: martin.talvik1@taltech.ee

Technical University of Civil Engineering of Bucharest
Faculty of Building Services Engineering
Bd-ul Pache Protopopescu Nr. 66 Sector 2
021407, Bucharest, Romania
Tel. +40 763 91 54 61, e-mail: tiberiu.catalina@utcb.ro