A textbook including the results of 40 retrofit demonstration buildings built from 1900 to 1980. The energy saving potentials and the amortisation of the investment costs are presented and analysed.

Energetisch sanierte Wohngebäude





Energetisch sanierte Wohngebäude
A textbook including the results of 40 retrofit demonstration buildings built from 1900 to 1980. The energy saving potentials and the amortisation of the investment costs are presented and analysed.
National German energy efficient retrofit of buildings programme EnSan