After 4 years of active promotion of better building and ductwork airtightness to achieve Nearly Zero-Energy Buildings thanks to its founding and present partners, TightVent Europe opens more broadly to:

• companies and associations of companies, with annual fees starting at 1 500 €;
• associations with a non-commercial objective interested in or dealing with airtightness, free of charge in 2015 (restrictions apply);
• individuals, with an annual fee of 400 €.

Visit https://tightvent.eu/contact for more information on the benefits of joining TightVent or contact us at info@tightvent.eu