Complex building element monitoring - interior insulation in practical test / Komplexes Bauteilmonitoring - Innendämmung im Praxistest

Germany has set ambitious targets at a national level for the reduction of emissions with the Energiekonzept 2010: by 2020, emissions should be reduced by at least 40 % compared to 1990. By 2050, a reduction of emissions by 80 to 95 % (compared to 1990) is intended [1]. In order to even come near to these targets, the energy-related refurbishment of existing buildings has been gaining significance for some years. Facades that are worth preserving or under listed building protection limit the upgrading options on the outside, but interior insulation solutions are as ever regarded with suspicion by some protagonists. The following article reports on the building physics support for a particularly challenging refurbishment project.