House Sparfeld
![](https://images.prismic.io/zwei-drei-website/0f1b6d7c50d838437e6b0da51b2591cb84b6064f_img_2501-copy.jpg?auto=compress,format)
![](https://images.prismic.io/zwei-drei-website/103ef2859ef946e9fe608df08776fa2db9e5f200_img_2434-copy.jpg?auto=compress,format)
2016
for and with private client
Julius Kranefuss, Maja Lesnik, Giacomo Rizzi
House Sparfeld is an ecologic double-housing refurbishment with a reconstruction of an old barn in KfW 100 standard near Berlin. It runs on an air/water heat pump combined with a 13 KW photovoltaics. The old barn parts worth to keep are insulated with an traditional inner clay wall while the rest of the facade is insulated with a wooden fibres. A big and north orientated glass volume enhances the lighting situation and opens the house to the lakeside close by.