Summary: | The passive house concept has been known for many years, but it is not yet very well known in Sweden. The increased energy requirements places greater demands on our buildings and to meet these requirements, passive houses is a good option. Svenska Bostäder have built passive houses with good results and intend to continue design some of their new buildings as passive houses. This study is meant to support Svenska Bostäder in their planning of new buildings by analyze and compare the different frameworks and building shells of passive houses. In the first chapters (1,2 and 3) we presents the conditions for passive houses and the differing objects we have examined more generally for the reader to become familiar with the concept and the objects. The subsequent chapter presents an analysis of each object partial based on the specifications from FEBY and finally, in Chapter 5, you will find a table of values where the objects are put into relation to each other and valued there by, together with a brief explanation for the table. This chapter also contains texts on the environment, design and future development which all includes our own thoughts and reflections. Finally, the gist of the whole work and our conclusion is presented and discussed. On the whole, the work has been very enlightening for us and we hope that the concept of passive houses have a wider impact in the future.
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