Power efficiency of houses from light-gauge steel structures

Energy conservation is a hot topic these days, which covers and exhaustion of fossil fuel reserves, and the issues related to environmental conditions, but the main reason for a radical revision of the relationship to energy conservation in Russia is extremely high energy intensity, which makes the national economy inefficient and poses a questioned the implementation of the high GDP growth planned to 2020. In this paper, a method to solve this problem on the example of a new trend in the construction industry — energy-efficient construction, implies a development of effective technological and other measures aimed at streamlining the process of using energy resources at all stages of the construction industry. We have made it our task to a typical example of a cottage economy class with the most demanded area of 120 m² (project «Repin») to determine the energy efficiency of its parameters in accordance with SNIP 23−02−2003 «Thermal protection of buildings» and to evaluate measures to improve the energy efficiency class.