Torhaus Expopark, Hanover

Elegant facade for office building in new district

The new office and administration building on the Expo site offers 9,500 m2 of usable space, around a third of which is rented by the world market leader for hearing implants, Cochlear Deutschland GmbH & Co. KG. The building is located in the immediate vicinity of the Expo train station and offers excellent infrastructural connections in an attractive business environment as well as ideal local supply through the development of the adjacent new district of Kronsode.

The exterior facade of SOMMER in the special colour "Champagne Metallic" offers an extraordinary look with a metallic effect. More than 900 floor-to-ceiling windows with internal glare protection ensure light-flooded offices and meeting rooms. The external girder sections, which are aligned differently depending on the position of the sun, provide optimal sun protection.


Facts and Figures


Execution period
June 2021 to September 2022

Oevermann Hochbau GmbH, Münster

Architekten BKSP - Grabau Obermann Ronczka und Partner mbB, Hanover

Building contractor
Projektgesellschaft GmbH & Co. - Mailänder Straße - KG, Hannover

Thermal insulation, soundproofing

Band window construction, interior doors, mullion and transom facade, sun protection, sheet metal cladding