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Translation of article in ARKITEKTUR magazine, April 2004.

Office for OMHEX, Stockholm

The Ford factory at Värtahamnen, a building of great historic and cultural importance designed in 1932 by Uno Åhrén, has been refurbished to house the head offices of securities brokerage company, OMHEX. The architects Sandellsandberg redesigned the building and interiors of what is now the workplace of 1,200 people. Natural point of reference for the future, as Mikael Bergquist expresses in his commentary on page 57.


The architect describes the assignment: The project had phases: Phase one agreeing the program and system decisions with OMHEX as the tenants; and the second phase the buildings and the construction project together with Wihlborgs Properties, the property developer. Sandellsandberg were also responsible for the interior parts design.

Our ambition was to reconstruct the Ford factory into a modern and efficient office building with a unique character.

The building is listed building (“K-classified” building) by Stockholm city council. Care and consideration had to be taken to conserve the outside of the building and the large windows.

The contrast between the historical factory environment and the modern hi-tech office provides a dynamic background for the new business.

Originally the building had three floors around an enclosed courtyard. By adding of a new mezzanine floor and other levels, and adding a basement under the couryard, the building increased by 16.500 m².

The new main entrance is situated to the south and towards Lindarängsvägen and Gärdet. The original entrance was towards east and has been retained and is today used for the Stockholm brokerage office.

In what was the courtyard we have placed two new floors and the challenge was how to combine all these different elements and make possible the flow of communication through the whole building. In this area, the heart of the building, the restaurant, auditorium, conference and training areas are situated.

The restaurant is within the 12 meter high and terraced, light filled, glassed atrium. A smaller atrium gives the building a narrow a garden, open to the elements.

The light throughout the building is maximized from the generous large windows and also the fact that the new floors are not built traditionally spanning the whole building. This retains the industrial factory atmosphere of the building. The rich variety of highs and different directions give every department an individual feeling. Around the old inner walls of the building the open plan offices are complemented with meeting rooms, quiet rooms and places for photocopying and environment stations.


As the architects had the responsibility for both the building and the interior design project, it was possible to integrate the lighting and acoustics-solutions in the total design and plan them specifically for the company’s business needs. OMHEX will move up to 1,000 personnel to this new facility during the year 2004. The demand of flexibility has been handled by the placement of workstations; rooms for private conversations, special “pods” in glass partitioning when work demands deep concentration and stations for photocopying made with special movable units.

The original boiler-house situated outside the main building contained an enormous boiler and silo for the coal on its upper level, and machinery with compression and equipment rooms in the basement. The new upper level will house a gymnasium, a smaller indoor sport arena and changing rooms.

The project is to be finish in May 2004. The project was completed in a very short time schedule, demanding a close cooperation and commitment from all those involved in the project. A good requirement for an excellent result.

Thomas Sandell
Anja Geigant
Ola Göransson
Johan Oscarsson

Arkitektur magazine, April 2004 issue.

Strategic choice of systems that liberates the rooms

I have never seen a contemporary Swedish Office project with the same spatial qualities and complex atmosphere as the OMHEX project. From the outside there are only a couple of multi colored blinds and a discreet entrance that indicates that Uno Åhren’s Ford Motor Company has undergone a complete transformation.

The walk from the entrance to the central common areas is via a spatial sequence that differs from high to low. The refurbished building‘s structural floors are not all uniformly the length and breadth of the building, and, as a result, gaps of light are created that guide the daylight from the new glazed atrium ceiling. Like a giant piece of furniture in pine plywood and plastic, the auditorium, with restaurant, kitchen and step terraces, looms in the room. A narrow courtyard is located connecting to a library. White strip lights blend with daylight. A naked concrete floor forms the foundation. It certainly doesn’t look like a foyer of a conventional office building, rather a transit hall in an airport or a lobby of a large hotel, or something in between. A post-modern room with no obvious centre point. Complex, with a unique atmosphere.

This is created with a light hand and mild humour. Thomas Sandell doesn’t seem to have as much to prove as in his previous projects. The furniture in the common areas stretch without interruption from Dieter Rahm’s sophisticated bookshelves to cheap wicker chairs from Ikea. Materials like pine, plywood and plastic that easily could have had no impact, now work because the surrounding spatial qualities are so powerful.

Another condition for the success of the project is the strategic choice of systems Sandell and his colleagues have made. By using underfloor installations (Protek Underfloor Air Distribution System) in the office areas, all media is distributed from the underfloor, with clean ceilings as the result. You escape all the routine-like system solutions the construction market offers. A relieving simplicity without suspended ceiling, power trunkings from ceiling and walls or visible ventilations ducts and diffusers.

How does the project function as work environment? Being located in the old harbour area demands some sort of compensation for the employees and maybe the common areas are enough. But 1,200 identical office workplaces in open plan, organized in straight lines, does give a slight feeling of frightening uniformity. The workplaces themselves are minimal and the question is; can the privacy aspects of an office become more restricted than this. Here, the potential and freedom in the installation floors has not been utilized to create more dynamic and specific furnishing.

The OMHEX- building will represent a definite reference for future office environments. It demonstrates how far you can actually stretch the “possible” limits. The project is smarter and funnier than any other office building in Sweden right now.

Mikael Bergquist