Contract Notice – General Guidelines, Standard Regulations Open Procedure (Construction Work) Steinachtalschule, Abtsteinach - General Renovation With New Building - Metal Construction Work For Windows, Doors + Sun Protection Aluminum Window + Door Elements Approx. 242.00 M² Sun Protection As External Blind Systems, Curtain Height Up To Approx. 2.50 M Approx. 215.00 M²