Technological, economic and legislative opportunities and barriers for panel apartment buildings energy efficient reconstruction in Russia

In the middle of the twentieth century there was a need for a significant amount of housing in Russia as soon as possible caused by the necessity to restore buildings destroyed during the war years, as well as rapid urbanization. Panel apartment houses have become an excellent solution to this problem, due to the simplicity and short construction time. However, recently such buildings do not meet the requirements of comfort, safety and economy. Not only Russia, but also the countries of Eastern Europe, Germany and Japan faced this problem at the turn of the century. In this article, analogues of the panel houses renovation with increasing energy efficiency of their thermal envelope in different countries are considered. It is conducted a comprehensive analysis of the existing legislation of the Russian Federation in the field of reconstruction. Technical opportunities to improve the comfort and energy efficiency of panel buildings and their economic advisability were considered by the example of panel apartment building in Ekaterinburg