Thermomodernization reduces the demand for heat and thus reduces the cost of its heating. Changes are being made that limit heat escape and provide more economical and energy-efficient heating of interiors and water Usable.

Range the contract included m.in of the building and the renovation of the roofing material. In 7 old windows and 3 pairs of doors were also replaced. It also lists the installation of central heating with the installation of 64 new heaters, as well as domestic hot water and lightning water installation.

Cost of work "Light" is the amount of 683 thousand. $1.00.  Investment was carried out as part of a union-funded project european union as part of the RPO of the Warmia and Mazury Region 2014-2020. The own contribution of the Municipality of Elk was supported by government funds Local Investment Fund in the amount of PLN 234,495.90.