On the outskirts of Recklinghausen, overlooking the fields, there is a modern building that is completely up to date in terms of energy saving and thermal insulation. It is hard to imagine that it is actually a bungalow from the 1960s. Thanks to the expert advice, planning and implementation of Puschmann Architektur, the old bungalow was transformed into a new single-family home that even meets the requirements of an "Energy Efficiency House 85" according to EnEV 2009.