Location: Leipzig
Date: 2013-2019
Client: Sächsische Aufbaubank – Förderbank
Status: Construction
Size: 10,000m² site area; 22,500m² including offices an 265-seat auditorium, a conference centre and canteen; 5,500m² public realm
Credits:

ACME (Sarah Blahut, Felicity Brouwers, Eileen Chen, Götz Eberding, Piotr Fabirkiewicz, Cristian Gheorghe, Rangel Karaivaniov, Delphine Körner, Katharina Kohlroser, Tim Laubinger, Friedrich Ludewig, Philipp Mecke, Martin Menacher, Isabel de la Mora, Dirk Müller, Pia Schreckenbach, Heidrun Schuhmann).

CONSULTANTS: Bartenbach, Aldrans (lighting consultant); HPP, Berlin (quantity surveyors); HPP, Leipzig (site supervision); Igor Martinoff Ingenieure, Braunschweig (engineer construction pit); Knippers Helbig Advanced Engineering, Stuttgart / Berlin (structural engineers / façade consultants); MBBM, Berlin (acoustic and fire consultants); Vogt, Zürich (landscape architects); Simons + Hinze, Berlin (landscape architects, construction); Winter Ingenieure, Berlin (MEP ); Transsolar, Stuttgart (sustainability)


Leipzig is a mercantile city in Saxony with a proud history of trade, books and exchanges. Today, the site provides a rather heterogeneous context of socialist apartments and hotel towers, alongside 19th century grand-hotels and late 20th century office blocks. The SAB, the federal development bank of the state, will relocate into a new Leipzig headquarter for 600 staff.

Offices are designed to be open and transparent, creating an efficient yet loose array of stacked and overlapping floor-plates; they will be cooled and heated through the columns by a geothermal system. Efficient shading and insulation, in combination with activated exposed concrete surfaces and decentralised ventilation, will create a simple yet highly sustainable bank of the future and an important new public institution in the centre of Leipzig.