Thermal Modernization Of A Multi-Family Residential Building At Ul. Główna No. 18A In Sokołowsko As Part Of The European Funds For Lower Silesia 2021-2027 Program Priority: Feds.9 European Funds For The Transformation Of Mining Areas In Lower Silesia Measure: Feds.9.7 Support For Transformation Project Type: Feds.9.7.A Renovation Increasing The Energy Efficiency Of Existing Residential Buildings. Integrated Territorial Investments Of The Wałbrzych Agglomeration Recruitment Number: Feds.09.07-Ip.03-250/25