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Unilever’s Energy Efficient Office is One of the Greenest in Europe

Posted By Andrew Michler On January 7, 2011 @ 1:00 am In Architecture,Daylighting,Design,Green Building | 1 Comment

Behnisch Architects, chilled concrete floor, ETFE skin, german green building, hafencity, Unilever Headquarters

The interior of the Unilever HQ is designed like a vertical village. Multiple levels connect to each other, lacing throughout the huge daylit atrium. The spa, stores, and cafĂ© on the first floor are open to the public, extending the social context of the building to the city. The upper stories link private and public workspaces with large informal seated areas around the central atrium. The open floor plan uses an atrium to anchor satellite work spaces. The building is designed to provide Unilever’s 1,200 employees with a collaborative environment that is healthier [1] than the company’s last HQ in a standard office tower.

Behnisch Architects, chilled concrete floor, ETFE skin, german green building, hafencity, Unilever Headquarters

The building’s unusual second skin [2] is composed of transparent ETFE panels, which act as a buffer against the winter winds. The plastic skin was conceived to save money without compromising on the performance of a double glass facade. The building also features chilled concrete floors and ceilings which keep the interior comfortable.

Supplementing the building’s daylit interior are custom surface-mount LEDs [3], which cut energy use by 70% compared to traditional lighting. Displacement-filtered fresh air help keeps the workforce perky during long days. Considered as a whole, the project backs up Unilever’s claim that it is one of the most sustainable [4] office buildings in Europe.

+ Behnisch Architects [5]

Via eVolo [6]

Article printed from Inhabitat – Green Design, Innovation, Architecture, Green Building: http://inhabitat.com

URL to article: http://inhabitat.com/hamburgs-unilever-headquarters-is-cities-second-skin/

URLs in this post:

[1] healthier: http://inhabitat.com/go-green-and-get-healthier-while-working-with-a-standing-desk/

[2] second skin: http://inhabitat.com/stunning-icelandic-institute-is-an-ice-frosted-eco-citadel/

[3] LEDs: http://inhabitat.com/category/interiors/lighting/

[4] sustainable: http://inhabitat.com/category/sustainable-building/

[5] + Behnisch Architects: http://www.behnisch.com/

[6] eVolo: http://www.evolo.us/architecture/headquarters-built-as-a-vertical-village/

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