Klanghaus Untergreith cooperates regularly with various radio programmes and stations such as ORF Ö1 Kunstradio, Radio Agora, Radio Helsinki, Radio Arte and Internet Radio Waltl. Special radio projects have been developed together with the broadcasters. Together with Radio Waltl, work is in progress towards the planning of a Klanghaus internet radio station.
The idea is to broadcast all the Klanghaus events live in the internet, thus reaching the global community and joining a growing international network dedicated to experimental art forms. Pilot programmes were already broadcast during the recent Klangzeit Festivals and were also available online as live streams.