Office IMd Rotterdam

Recycling is a big issue in the Netherlands today. A large proportion of the building stock is vacant, awaiting renovation or re-allocation, including premises with unsuspected qualities just waiting for people with initiative who can spot this potential. So too this steel plant on Rotterdam’s Piekstraat; not an obvious location for an office, but enjoying a unique position with views over the river Maas. What made the building attractive to IMd was the vast space, dominated by an imposing steel structure.

Ector Hoogstad Architects (EHA) and IMd had already worked together on a large number of projects. IMd was also called in when EHA designed an office for itself in a former school building. This last collaboration inspired owners Remko Wiltjer and Pim Peters to look for unique premises for their firm too. They not only saw the advantages for their own organisation, but also realised that a striking property would help IMd to position itself even more clearly as one of the leading design engineering firms in the Netherlands. In conjunction with developer New Industries, they tracked down the former steel plant.

 Renovation of the existing shell of the building soon proved an unrealistic option, in both the technical and financial sense. Finally, a strategy was chosen whereby all the work areas were created on two storeys in air-conditioned zones against the closed end walls. From there, they look back into the hall, in which pavilions with conference areas were created, interlinked by footbridges and different types of stairs. The hall itself has become a weakly air-conditioned cavity, which lends itself very well to informal consultations, lectures, exhibitions and lunching, for instance. Large new windows in what was originally a closed facade, in combination with the existing skylights in the roof, provide daylight and magnificent panoramas over the water.

 "It is an unusual layout for an office building, but it does have some big advantages. Users are not directed away from the organisation, but are continually in contact with its spatial and social heart. That stimulates encounter and involvement. It also gives the hall an optimum spatial tension: bridges, underpasses and stairs mean that you can stray and, in this way, experience the space and the people within it from ever-changing perspectives", according to architect Joost Ector. “By not air-conditioning the whole hall, but just the pavilions, energy consumption was also reduced to a minimum. Combined with the decision to use light, recyclable materials, an existing building as basis and the positive boost for the surrounding area, that produces an extremely sustainable project.”

 Everything that was already there, such as the steel skeleton, the concrete floors and the masonry on the facade were just cleaned. New additions were made using a limited number of materials which are new, but which are very much in keeping with the industrial atmosphere; rough wood for stairs, clear glass and sheeting of transparent plastic. This sheeting makes the new walls nicely diffused, and even slightly “absent”. The consistent use of one colour – bright yellow – unites the whole even more.

Clients Pim Peters and Remko Wiltjer are more than satisfied: “If recycling is done really well, the final quality is better than that of newbuild. That’s the motto in our work, but we are experiencing that now for ourselves, in our own office. With the contrast between the new and the existing, EHA has introduced a sort of spatial ‘tension’, which it would have been impossible to come close to with newbuild. It’s very difficult to express what that means for the working atmosphere. But that it’s different than with a standard office, better and even more stimulating, is something we experience on a daily basis.

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Ector Hoogstad Architecten

Visiting address 
Hofplein 20, 24th floor, 
3032 AC, Rotterdam
The Netherlands

Postal address 

Postbus 818
3000 AV Rotterdam
The Netherlands

T +31 (0)10 440 21 21
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