Workspace · 2023

Meridian HQ

An adaptive-reuse headquarters wrapped in a rippling glass skin that filters the afternoon sun without shutting out the harbour. Behind it, the original 1930s frame was stripped back and left visible, so the new workplace reads as an insertion rather than a replacement.

Meridian HQ — an open-plan workspace with exposed concrete ceilings and a long timber table

The rippling glass skin catching the afternoon sun from the courtyard

Photograph · Atelier Nord

Meridian HQ — an open-plan workspace with exposed concrete ceilings and a long timber table

The rippling glass skin catching the afternoon sun from the courtyard

Photograph · Atelier Nord

The brief

A headquarters for four hundred people, inside a warehouse built for grain.

The client wanted to stay in the building they had outgrown rather than leave the harbour. The brief asked for open floors, daylight at every desk and a facade that could temper the low western sun without blinds.

The approach

We kept the brick shell and its timber floors, cut a single atrium through the centre and hung a new glass skin a metre in front of the old west wall. The ripple in the glass scatters direct sun into soft light before it reaches the desks.

Steel is left grey and bolted, timber is repaired rather than replaced, and the new glass is set on a slender frame so the old brick is always visible behind it. Old and new sit side by side and neither pretends to be the other.

Project facts

Location

Copenhagen, DK

Year

2023

Scale

4,200 m²

Role

Adaptive reuse & workplace

Client

Meridian Group

Status

Completed

Partner in charge

Erik Marklund

Photography

Atelier Nord

Plan

An atrium that turns a deep floor into two shallow ones.

Each floor is a ring around the central void. Desks sit against the daylight on the outer edge, meeting rooms face the atrium and the cores stay in the thick original gable walls. Every seat is within twelve metres of a window.

01

Central atrium

02

Open workspace ring

03

New glass skin

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Ground floor plan

1 : 500

Arched openings bringing light deep into the plan
Board-marked concrete meeting a still reflecting pool
Teak-framed opening set deep into the concrete wall

Reuse

The most sustainable structure is the one already standing.

Ninety per cent of the original fabric was kept. Where new floors were needed they were framed in timber and left exposed, so the building reads as one continuous piece of construction across a hundred and twenty years.

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Down to the last detail

Three junctions between old and new.

Design intent is protected in the details, and details are decided on site. These are the three we spent the most time on.

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01

Glass to brick

The new skin is held a metre off the old wall on slim steel outriggers, so the brick stays readable behind it.

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02

Atrium edge

A flat steel plate forms the balustrade and the shadow gap, cut to follow the irregular line of the original floors.

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03

Repaired timber

Every original beam was kept; new timber is planed where the old is rough, so repairs are visible but quiet.

4,200
4,200
4,200

Gross floor area

26
26
26

Months from brief to opening

90
90
90

Per cent of the original fabric retained

1
1
1

Atrium, cut through the centre of the plan

They understood the building better than we did, and gave it back to us with more light and more room.

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S. Lindqvist

Chief Operating Officer · Client, Meridian HQ

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