Members of the International ThermoWood Association are allowed to use the word ThermoWood® and official ITWA logotype. Members co-operate in standardisation, quality control, and research, in order to enhance the use of ThermoWood products.

ThermoWood PRODUCERS

Frøslev Træ A/S
www.froeslev.dk

Haşep Entegre Orman Ürünleri San. Tic. A.Ş.

Heatwood AB
www.heatwood.se

HJT-Holz Oy
www.thermoholz.fi

Koshii & co. Ltd
www.koshii.co.jp

Oy Lunawood Ltd
www.lunawood.com

Sahakuutio Oy
www.sahakuutio.fi

Scottywood Corporation

Oy SWM-Wood Ltd
www.swm-wood.com

Tartak "Stefan" Spólka Jawna
www.thermo-drewno.pl

Thermalwood Canada
www.thermalwoodcanada.com

KILN MANUFACTURERS

Jartek Invest Oy
www.jartek.fi

COOPERATIVE PARTNERS / PASSIVE MEMBERS

Kärävä Oy
www.karava.fi

Velux A/S
www.velux.com

Owatrol International S.L.U
www.owatrol.com

Vandecasteele Houtimport
www.vandecasteele.be

PROKOM R&S s.r.o.
www.prokom.cz

BPWood Ltd
www.bpwood.com