The 46th AIVC conference "Innovations in Smart Ventilation and IEQ for Resilient and Adaptive Buildings" will take place on September 30 & October 1, 2026 at the Songdo International District in Incheon, Republic of Korea. This international event will be held jointly with the 14th TightVent Conference and the 12th venticool Conference.
Submitted by Maria.Kapsalaki on Thu, 06/19/2025 - 09:35
The 46th AIVC conference "Innovations in Smart Ventilation and IEQ for Resilient and Adaptive Buildings" will take place on September 30 & October 1, 2026 at the Songdo International District in Incheon, Republic of Korea. This international event will be held jointly with the 14th TightVent Conference and the 12th venticool Conference.
We’re happy to announce that the recordings and presentation slides from the recent AIVC-TightVent webinar, “Inspection of ventilation systems in non-residential buildings” held on June 5, 2025), are now available on our website.
We’re pleased to announce that the recordings and presentation slides from the AIVC-TightVent webinar, “Building and Ductwork Airtightness Trends and Regulations in Estonia, Germany, and the U.S.” (held on May 12, 2025), are now available on our website.
Featured Presentations:
Introduction to the AIVC VIP Series on airtightness regulations
Nolwenn Hurel (Cerema, France)
Estonia: National trends and requirements
Jaanus Hallik (Tallinn University of Technology)
Submitted by Maria.Kapsalaki on Thu, 04/10/2025 - 09:05
Major discrepancies are found between countries regarding both the building and ductwork airtightness trends, primarily due to varying national policies, construction practices, and climates. In some countries, minimum airtightness requirements for buildings are included in regulations, such as in U.S. states that have adopted the IECC energy code, which mandates testing to justify airtightness in residential buildings. In Estonia and Germany, achieving high airtightness in the building envelope is encouraged by disadvantageous default values for Energy Performance calculations.
The AIVC and TightVent are pleased to invite you to the webinar titled "Inspection of Ventilation Systems in Non-Residential Buildings", scheduled for June 5, 2025, from 13:30 to 15:00 CET.
Participation is free, but registration is required.
To view the agenda and register, please click here.
We are happy to announce that the recordings of the AIVC & TightVent co-organized webinar, “Building and ductwork airtightness trends and regulations in China, Japan and New Zealand”, held on December 13, 2024 are now available on our website!
We are happy to announce that the recordings of the AIVC & TightVent co-organized webinar, “Building Airtightness Impact on Energy Performance (EP) Calculations”, held on December 9, 2024 are now available on our website!
Featured Presenters:
Nolwenn Hurel (Cerema, France)
Xiaofeng Zheng (University of Nottingham, United Kingdom)
Valérie Leprince (Cerema, France)
Jiri Novak (Czech Technical University in Prague, Czechia)
