Energy Certification of Buildings

Marwen Engineering makes an analysis of the energy efficiency of a building, using programs currently recognized: LIDER, CALENER VYP and CALENER GT.

With these programs you get the energy rating of the building, which carries a certified energy label depending on the degree of energy efficiency of the building. This varies from class A, for more energy efficient, class G, for the less efficient.

The certification of energy efficiency in buildings is a requirement of the RD 47/2007, which must comply any building which requests a building permission.

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