Refurbishment of Märkisches Berufskolleg Unna: windows, timber mullion-and-transom façade and ventilation controls

Summary

Kreis Unna is procuring window works, a timber mullion-and-transom façade and ventilation controls for the extension and refurbishment of Märkisches Berufskolleg in Unna. The listed items include door closers, an electromechanical swing-door operator, aluminium windows and external sills, and a metal-mesh sunshade on the west façade.