Exterior image of Dance House by JKMM and ILO architects

JKMM and ILO architects extend Helsinki's Cable Factory with metal-clad dance centre

A large steel-clad cube encloses the Dance House in Helsinki, which local architecture studios JKMM and ILO architects have created by converting and extending part of a former cable factory.

Providing over 7,000 square metres of space, the Dance House forms part of a wider redevelopment of the old industrial building that was acquired by the city in 1991 to create the Kaapelitehdas, or Cable Factory, which is Helsinki's largest cultural centre.

Metal-clad centre for dance in Helsinki
JKMM and ILO architects have created the Dance House. Photo is by Hannu Rytky

JKMM and ILO architects were tasked with reconfiguring part of the existing structure while adding new spaces to its eastern end, housed inside a steel-clad cuboid informed by the "gravity, lightness and weight" of dance.

"The Dance House adds a striking contemporary layer to the history of the former factory and its surroundings," said JKMM.

Corner of Dance House by JKMM and ILO architects
The centre occupies part of a former cable factory

"The new and old are placed in contrast, but also in dialogue with each other. Together, the Dance House and the Cable Factory create a meaningful destination and a revived neighbourhood," JKMM continued.

Inside are two black-box dance studios. One of them is housed in the Cable Factory's redesigned Pannu Hall, which now seats up to 400 people, and the second is the new 1,000-seat Erkko Hall – the largest dance performance space in the Nordic countries.

Detail image of the circular metal cladding panels
Metal clads the exterior of the building

These two performance spaces sit on either side of an entrance lobby, which connects to an enclosed street-like space between two existing facades, described by JKMM as a "glass courtyard".

An underground club, cloakroom facilities, restaurant, rehearsal and back-of-house spaces are organised across the building's five levels, with all of the circulation spaces designed to have the potential to be used for performance.

"All the public spaces in the Dance House have been designed with performance in mind," explained JKMM's project architect Harri Lindberg.

"It is possible for dance to take over, for example, the entire Cable Factory for the duration of a performance," he continued.

Exterior image of an entrance to Dance House in Helsinki
An entrance links to an enclosed street-like space. Photo is by Hannu Rytky

Large steel panels, one of them highly reflective and one weathered, form the facade of the extension, hung slightly above the ground and at different levels to give the effect of them shifting away from one another.

On the building's north elevation facing a nearby park, the stacked levels have been covered in hundreds of small aluminium discs, designed to create an "abstract rhythm" against the sky.

Interior view of Dance House in Helsinki by JKMM and ILO architects
There are two black-box dance studios. Photo is by Tuomas Uusheimo

"Dance deals with gravity, lightness, and the weight of the human body," explained JKMM.

"The 'floating' metal facades were custom designed by using laser welding technology, to create bespoke sandwich panels with the biggest possible surface," it continued.

"Dance performers also create illusions. The light, satin-like steel surface can be transformed with light, becoming part of the scenery of dance events."

Auditorium by JKMM and ILO architects in Helsinki
It has the largest dance performance space in the Nordic countries

Inside, robust materials such as raw steel and concrete have been chosen to complement the existing structure of the former factory.

JKKM recently incorporated heritage structures into another of its designs in the Finnish capital, creating a new home for the University of Arts Helsinki that partially occupies an old soap factory and silo building.

The photography is by Peter Vuorenrinne unless stated otherwise.

More images and plans

Ground floor plan of Dance House in Helsinki by JKMM and ILO architects
Ground floor plan
First floor plan of Dance House in Helsinki by JKMM and ILO architects
First floor plan
Aerial view of Dance House in Helsinki by JKMM and ILO architects
Photo is by Hannu Rytky
Exterior view of Dance House in Helsinki by JKMM and ILO architects
Exterior view of Dance House in Helsinki by JKMM and ILO architects
Photo is by Marc Goodwin
Exterior view of Dance House in Helsinki by JKMM and ILO architects
Photo is by Tuomas Uusheimo
Interior view of Dance House in Helsinki by JKMM and ILO architects
Photo is by Peter Vuorenrinne
Interior view of Dance House in Helsinki by JKMM and ILO architects
Interior view of Dance House in Helsinki by JKMM and ILO architects
Photo is by Hannu Rytky
Interior view of Dance House in Helsinki by JKMM and ILO architects
Photo is by Hannu Rytky
Interior view of Dance House in Helsinki by JKMM and ILO architects
Photo is by Pauliina Salonen