The construction sector is responsible for almost half of the world’s raw material extraction and one third of global carbon emissions. Despite relatively high levels of waste recycling, especially in developed countries, it is largely downcycling. Therefore, it is necessary to transform this sector into a circular economy model. However, in order to implement circular construction it is necessary to overcome the identified barriers in financial, organisational, social and technological areas. During a webinar organized by the Austrian Embassy, we will discuss how to overcome these barriers and learn about the perspective of Austrian companies and solutions that can help transform this sector.