Energy tablet of the heat transmission

Energy tablet of the heat transmission of the building is graphic reflex of structural – energetic quality of the construction of the house in accordance with revised technical standart ČSN 730540-2 effective from May 2007. This standard is replacing the original energy tablet of the heat transmission.

Tablet is divided into seven categories: A ( economic building) up to G ( very uneconomical building). Categories A – C are rated as suitable. Buildings in a category D and E are corresponding to average status of the building in accordance with building stock of Czech Republic by the year 2006.