Skellefteå Kraft Office Building / By General Architecture ~ HouseVariety

Friday, September 23, 2011

Skellefteå Kraft Office Building / By General Architecture

Skellefteå, Sweden
General Architecture
Post By:Kitticoon Poopong

Photo © Courtesy of Åke Eson Lindman

Background:
The local power production company Skellefteå Kraft decided after an invited architectural competition to build new headquarters adjacent to their existing office building in the northern Swedish town of Skellefteå.

Photo © Courtesy of Åke Eson Lindman

Tectonics:
The strong structure and the articulated tectonic of the new building is based on an overall three dimensional order andrelates to a classical rational tradition. The aim has been to create a building that enables its users to appropriate it and at the same time strengthen the common identity. The building is composed as a single plastic volume, which within the grid system corresponds to the urban context.

Photo © Courtesy of Åke Eson Lindman

The exterior of the building can be seen as a fabric of copper, folded around the shifting volume to give it a solid and coherent appearance. The deep windows create a striking relief that describes the structural system of the perimeter walls. The construction is also visible on the inside as exposed concrete that contrasts with the wellcrafted wooden birch window frames and other interior details.

Photo © Courtesy of Åke Eson Lindman

Structure:
The interior organisation is based on the notion of the building as a city. A central atrium, the open staircase and the cafés work as public spaces within the building, connected by wide corridors. This open structure enables multiple ways of appropriating the space.

Photo © Courtesy of Åke Eson Lindman

The uniform character of the interior further encourages the individual expression in the forms of furniture and decoration within a strong functional frame. The interior space is characterized by light and intimacy. The facades, that appear massive from the outside, are perforated by deep window niches that moderate the low Nordic light, almost like a traditional Swedish glass veranda.

Photo © Courtesy of Åke Eson Lindman

Concrete, copper & birch:
The materials used are raw and robust. Re-occurring typical details have enabled thorough studies of elements such as window framings, copper cassettes and in situ concrete solutions from both structural and tectonic viewpoints. This has led to a combination of craftsmanship and rational methods in the production and hence a very high precision in the execution. The façade cassettes are pre-fabricated in non-treated copper, which already has turned dark brown.

Photo © Courtesy of Åke Eson Lindman

In a few years time it will have a greenish black patina that will contrast with the gold coloured window frames. The design of the façade is optimized for durability to minimize the cost of maintenance over time. The 9.000 copper cassettes are anchored with hidden fixtures to an underlying frame of stainless steel profiles. The windows are made of powder coated aluminium. The result is an outer shell consisting entirely of non-organic materials.
Description from the Architects:

Project Data
Project name: Skellefteå Kraft Office Building
Location: Skellefteå, Sweden
Program: Office building
Project Area: 9,500 m2
Project start: 2006

Completion: 2009
Cost: 21,000,000 Euro

Awards:

Shortlisted for World Architecture festival 2010
Shortlisted for ECOLA award 2010
Awarded with the Ovre Norrlands Arkitekturpris 2010
Nominated for Mies Arch European Union Prize 2011

The people

Client: Skellefteå Kraft AB

Architects: General Architecture
Project Team: Josef Eder, Olof Grip, John Billberg, Fabian Blücher, Erik Persson, Sanna Söderhäll, Erik Gardell, Jan Liedström, Bo Jonsson, Bengt Drakenmark

Note>>Location in this map, It could indicate city/country but not exact address.

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Friday, September 23, 2011