Upcoming AIVC/TightVent webinar “Building and ductwork airtightness trends and regulations in France, Belgium and Greece”
Thursday 4 May 2023, 10:00 – 11:30 CET Significant discrepancies have been observed among European countries, regarding the building and ductwork airtightness trends, attributed to differences between national policies, building practices and climate conditions. Minimum requirements for building airtightness are … Continue reading →