Retrofitting of a school with an integral aspect

But school buildings are different from residential buildings. Therefore the attempt make only airtight and well insulated building envelope is not sufficient, because this one-sided approach forces a false user behaviour which partly wrecks the target energy savings and environmental protection again. During the school year 2006/2007 environment measurements (energy consumption, IAQ, acustics, etc) were carried in a school closed to Munich and an integral retrofitting strategy was developed. For the first time all relevant, not only energy saving, factors were taken into the account. A special focus was laid on the future student performance.