The Fraunhofer Institute for Building Physics produced FreshAirWall, an insulation system with integrated air ducts. Initially, the Fraunhofer licensed it to Schwenk Dämmtechnik. Building owners keen to know more about the product should therefore contact Schwenk Putztechnik GmbH & Co. KG. However, the company’s license contract recently expired. License negotiations are currently underway with other interested parties in southern Germany.
Susann Beetz from the Ideas 2020-Team answered this question in collaboration with the Fraunhofer Institute for Building Physics.