AEGIR was represented at the 14th International BUILDAIR Symposium, held from 16–17 May 2025 in Hannover, Germany. This edition of the conference focused on Airtight Buildings, Thermography, and Ventilation Systems in Practice. 

During the event, project partner Fraunhofer contributed with a presentation by Sven Auerswald, titled “Assisted Routing of Facade-Integrated Ductwork.” In his talk, he introduced the first functional version of their design software for the automated routing of ductwork, which has been successfully tested at their reference and validation building.