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Circular building design

Circular building materials


The Marble Pier

19. July 2022

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Ramboll is a leading international engineering, design and consultancy company, owned by the Ramboll Foundation.

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The construction sector accounts for 40% of all global greenhouse gas emissions. Thus, concieving of ways to design and construct more sustainable and buildings are imperative. One way to challenge old building traditions is by choosing more sustainable building materials. In Nordhavn, Copenhagen, Ramboll and Henning Larsen are doing exactly that, working on one of Denmarks largest timber structures to date, The Marble Pier.


At eight storeys and 36 meters tall, and covering 28,000 square metres, the Marble Pier will be one of the largest timber buildings ever constructed in Denmark and home to some of the most sustainable offices built with existing technology.

As the case against concrete construction gains more evidence, solid timber is emerging as leader in the list of sustainable alternatives. Timber, in stark contrast to concrete, stores embodied carbon. Thus, by swapping out the structural concrete with timber, the structure will embed tons of carbon instead of emitting tons.

Unlike typical, closed office environments, Marmormolen is conceived as a marketplace for ideas, the ground floor an open and flexible extension of the public waterfront adjacent to the building.

The building’s multi-users profile, the diversity of extroverted programs and publicly accessible ground floor – outside and inside – makes Marmormolen the antithesis of a traditional and introverted domicile. With a transparent, open and inviting ground floor, Marmormolen will be a sustainable setting for a vibrant marketplace.

Inside, the ground level will hold amenities for the tenants such as a large cantina and auditorium, which will double as a public eatery and venue for theaters, flea markets etc. respectively. On upper levels, workplaces enjoy views of uninterrupted skies, the sea and the skyline of Copenhagen. In the center there’s access to a large courtyard with greenery and good exposure to sunlight. In other words, the building project also gives back to the environment surrounding it, adding to its social sustainability.

Ramboll and Henning Larsen Architects, alongside the contractor Hoffmann, are the sole project designers for the Marble Pier, responsible for the multidisciplinary project from concept to construction and full life cycle assessment.


Construction of the Marble Pier began in 2021 and is expected to be completed by 2024.

The building will save 9,500 tonnes carbon emissions, as compared with a similar building made of concrete. Of that, 3,000 tonnes are avoided emission by using timber instead of concrete, and 6,500 tonnes emissions are sequestered by the timber.

The Marble Pier is expected to receive the highest possible sustainability accreditations for buildings, namely, LEED, DGNB Platinum and Diamond; and the well-being certification WELL Platinum.

The 36-meter wooden building intends to be a prototype for future timber structures, inspring awareness that it is possible to make more sustainable design and construction choices.