The opening ceremony for the first Galeries Lafayette store in the heart of Luxembourg was held last week. It is the first building to open as part of a major mixed-use development by Foster + Partners, in collaboration with Tetra Kayser. The fragmented façade of the building complements the restrained striped-back interior with exposed ceilings and warm finishes, creating a distinctive presence for one of Europe’s leading department stores.

Darron Haylock, Partner, Foster + Partners, said: “We are incredibly excited about the opening of the new Galeries Lafayette, which will be the first in a sequence of buildings at Royal Hamilius – a vibrant mixed-use project which will bring huge benefits to the city. It offers an exciting opportunity to create a new destination for visitors and residents, establishing a contemporary, sustainable addition to the rich urban fabric in the heart of Luxembourg.” Designed as a gateway to the historic quarter of the city, it is a striking structure positioned at the end of Grand Rue and Rue Aldringen.

The design team undertook several studies to design a building that establishes a timeless yet contemporary addition to the rich mix of existing buildings. The design seeks to create an attractive and dynamic retail experience, where people can visit the shops in an attractive daylit environment, making the experience of shopping enjoyable for all. The floorplates are designed to accommodate a single department on each floor, with escalators rising through the centre topped by a roof light. The roof light lets daylight into the heart of the store, while providing a strong sense of orientation for visitors.

Panoramic lifts animate the view from Boulevard Royale while providing the passengers a connection to the outside. The building complements the existing fabric of the historic city, while creating an attractive destination. It is topped by a sky garden, with panoramic views of the city. A facetted steel structure, set in the landscaped surroundings, envelops a rooftop restaurant and bar, protecting it from the cold winter wind and making the roof garden habitable all year round.

As the sun tracks around the building, the colour, reflection and shadows on the glass animate the innovative façade like a jewel. The façade is interspersed with clear panels that allow natural daylight into the retail spaces as well as allowing occupants glimpses of the outside. The project boasts impressive sustainable credentials, with an aim to achieve a BREEAM – Excellent rating. It includes a ‘thermal labyrinth’ – an innovative passive ventilation system that pulls air from outside through a maze-like concrete chamber under the basement slab, using the high thermal mass of concrete to condition the air, which is then supplied throughout the buildings.

To the Galeries Lafayette store group belong luxury department stores offering a premium shopping experience in iconic architectural buildings all around the world.

The architectural design of the department store in Luxembourg created by the world-renowned architects Foster + Partners contains specific design elements to create a special and cozy atmosphere in the store and in the local context.

A core element of the design concept is the geometry and the resulting patterns and shapes, such as crystalline structures or all-over designs that dissolve.
Realizing the design, the architects use SPIN® BRASS elements made of solid brass from Hoba Steel.

While a controlled triangle all-over pattern on the façade takes on a dynamic quality through the interplay of light and shadow in the outdoor area, asymmetrical and irregular triangles and trapezes made of brass on the floor  build the connection to the local environment.

The very large SPIN® BRASS elements emphasize materiality and value; their geometric shapes are reminiscent of the structure of a faceted gemstone.

To manufacture the oversized SPIN® BRASS elements, Hoba Steel has used very large brass sheets in special sizes, which have been produced specifically for the Galeries Lafayette project in Luxembourg.