TightVent has been made possible thanks to the support of founding partners in the start-up phase.

Since then, TightVent has received technical and financial support from several organizations as partners or for specific activities.

TightVent collaborates with several bodies dealing with energy efficiency in buildings, ventilation, and infiltration.

TightVent convenes the TightVent Airtightness Associations Committee to promote reliable testing and reporting procedures.

At present, the following organizations support TightVent as partners.

Click here for more information about our partners.

If you are interested to become a partner, please contact us.

Diamond partners

Retrotec logo download


Gold partners

BlowerDoorGmbH logo

Silver partners

Eurima_nv_Logo gonalfinal transparencia SIGA_Logo

Associate partners

BPIE logo

Platform facilitator

INIVE - International Network for Information on Ventilation and Energy Performance