The energy performance of a building is an amount of energy, which is required when using the building according to its purpose, which is calculated pursuant to the requirements of the regulation STR 2.01.09: 2005 and expressed in terms of a building energy performance class.
Energy Performance Certification of a building is a regulated process during which the amount of energy needed the building is assessed, the building energy performance is defined by assigning the building to a certain energy performance class, and the Energy Performance Certificate is issued for the building.
Certification of buildings is obligatory in the following cases:
In case of building construction, sale, lease or rent. The constructor of the building (customer) or its owner, upon request of the purchaser or tenant, provides them with the building Energy Performance Certificate, which is to be issued for no longer than 10 years. The regulations of this Clause are applied to sold or leased/ rented parts of the building (apartments and premises of other use and purposes) as well. In this case, Energy Performance Certificate for a part of the building can be issued based on the Certificate of the entire building and its general heating system or the Certificate of an identical apartment in the apartment building;
No requirements are specified for the energy performance class of sold or leased/ rented buildings (building parts).
Certification must be performed:
Building energy performance requirements are obligatory:
Building energy performance requirements are not determined:
We provide technical supervision services during special building construction and offer administrational and technical measures for maintaining the technical condition of the building: