Replacement of windows and external doors in the building at 2 Niedziałkowski Street

Summary

The procurement concerns construction works for replacing windows and external doors in the building at 2 Niedziałkowski Street. It is divided into two lots: window replacement valued at PLN 50,000, with completion by 30 November 2026, and external door replacement valued at PLN 60,000, with completion by 11 December 2026. A tender may be submitted for both lots. The works include, among other things, removing old windows or doors, installing new elements and completing finishing works; for the windows, units with a heat-transfer coefficient of no more than 0.9 W/m²K and window air inlets are required. The bidder must have completed at least one properly performed construction project involving the installation of windows or doors, worth at least PLN 35,000 gross, during the last five years. Tenders will be evaluated on price and warranty period, and must be submitted electronically by 10:00 on 28 September 2026.