06-04-2020 | EU

We are now pleased to announce the release of Ventilation Information Paper no 40: "Ductwork airtightness - A review". The paper aims to complement Ventilation Information Paper VIP 01 “Airtightness of ventilation ducts”. It provides a literature review of the work performed since 2003 in the field of ductwork airtightness. Its objectives are to provide information on:

  • the impact of ductwork airtightness;
  • regulations and standards;
  • measurements methods; and
  • the implementation of ductwork airtightness.


Please click here to download and read the document.