French studio Dominique Perrault Architecture was chosen to manage the transformation of La Poste du Louvre, an ambitious project to modernize and reintroduce the emblematic heritage building of the city of Paris into the life of its neighborhood, to become a sociable, active, and accessible place for everyone.

La Poste du Louvre has been in constant evolution since its inauguration in 1888, designed by the architect Julien Guadet for the National Post Office.  It is an emblematic example of the Parisian works of the Third Republic and fits perfectly into the typology of the Haussmannian arteries of the 1st arrondissement of Paris.
"La Poste du Louvre will find a new life. The idea is to offer the building an “augmented reality” in terms of use and identity. Heritage must be inhabited and live in its social dimension, otherwise it declines, and it is the mission of the architect to adapt the existing to the inevitable evolution of our time, to live and work better, in a better environment."
Dominique Perrault

Dominique Perrault Architecture proposes a transformation based on a mix of uses in the building, changing its mono-functional character, and modifying its volume from closed to a more open one while preserving and enhancing its heritage. Opening La Poste du Louvre to the city, it serves as a frame for a new urban square, allowing maximum natural light to enter its center, to show the historic metallic structures that characterize the building.

It is important to emphasize the collaboration between Dominique Perrault and designer Gaëlle Lauriot-Prévost, who developed an overall design for the complex that integrates lighting and various other elements to ensure the harmonious application of the technical elements of acoustics and ventilation.
 

Project description by Dominique Perrault Architecture

In the heart of Paris, La Poste du Louvre

Since its inauguration in 1888, La Poste du Louvre has been in perpetual evolution.

Built from 1878 to 1888 by the architect Julien Guadet for the needs of the National Post Office, this building, emblematic of the Parisian construction sites of the Third Republic, fits perfectly into the typology of the Haussmannian arteries of the 1st district of Paris.

Behind the elegant classicism of its dressed-stone facades, with spans regulated by powerful buttresses, the construction techniques of the industrial era, represented in particular by the long-span metal frames of the Eiffel type, already seemed to allow a great deal of flexibility. A manifesto work by the architect, the building-island is conceived both as a “hotel”, facing the rue du Louvre and dedicated to the reception of the public, and a “factory”, with the heart of the island dedicated to the sorting of mail and open to the three other streets.

A century and a half of history
La Poste du Louvre with its mezzanine has gone through almost a century and a half of history, adapted, fitted out and transformed according to various modernization campaigns, carried out mainly from the 1960s to the 1980s, following the evolution of postal activity. For example, the large volume of the ground floor of the factory was designed as a mezzanine to allow for parking and the comings and goings of postal vehicles. Also, after the fire of February 1975, the original attic was replaced by a flat roof, significantly transforming the original building. The major transformations undertaken in recent years have continued to reveal the modernity of the original design by Julien Guadet, resolutely avant-garde for its time.  

An ambitious transformation project
The transformation of the Poste du Louvre is part of a series of major projects in the heart of Paris, including the transformation of Les Halles leisure and shopping complex, the Samaritaine department store, and the Bourse de Commerce. In terms of restaurants, cultural life, shopping and museums, the Poste du Louvre benefits from an exceptional location, close to the largest underground station in Europe, Châtelet-les Halles. The Poste Group and its real estate subsidiary Poste Immo, which owns the site, have embarked on a vast program to modernize the building, adapting it to its times, opening it up to the neighborhood and welcoming residents, tourists and new users.

In 2012, a consultation process was launched for the project management. Out of 70 French and international teams that submitted their applications, five were selected for the final phase. In July 2012, Dominique Perrault’s team was chosen as the winner. The building permit was obtained in 2013 and work began in 2016, led by Bouygues Bâtiment Ile-de-France. In 2021, the various spaces will be made available to tenants.

From an industrial block to an urban block. Opening la Poste du Louvre to its neighborhood
In the heart of the capital, La Poste du Louvre was a stone block, closed on three sides, and open to the public through its single post office, located on Rue du Louvre. The urban and architectural concept consisted of reintroducing this legacy complex into the life of its neighborhood and making it a real place of sociability and services, accessible to all.

Mutation is the main idea of the project, from an industrial to an urban complex. On the one hand, by the transformation of a monofunctional building, dedicated to postal activities, into a volume welcoming a mix of uses. On the other hand, by the transformation of a closed volume into a more open volume.

From the outside, on its stone facades, the project favors the urban integration of the volume. The monolithic island is made “permeable” and connected to its environment, by the creation of a network of porches, arcades and galleries, openly inspired by covered passages, including the famous neighboring Vivienne or Véro-Dodat shopping arcades. Five passageways now converge towards the heart of the block, from the streets of the Louvre, Jean-Jacques Rousseau, Etienne Marcel and the Gutenberg passage. They converge on a central courtyard, designed as an open-air industrial courtyard, around which shops and services will open.

La Poste du Louvre thus opens up to the city and serves as the setting for a new urban square, allowing a maximum of natural light to enter its heart and revealing to all the impressive volumes and the interplay of the historic metal structures.

A great mix of uses
The new Poste du Louvre now offers a mixeduse program connected to the functions of its neighborhood.

It welcomes a 5-star hotel with 82 rooms, a restaurant and a panoramic rooftop bar. Open to the public and directly accessible from Rue Étienne-Marcel, it offers a spectacular view of the capital’s roofs. La Poste du Louvre will also offer shops, social housing, and offices, as well as numerous services, including the preservation of the historic post office, the creation of a police station, a childcare center, and an urban logistics hub in the basement. La Poste du Louvre is thus intended to operate at all hours of the day and night.

The organization of the various programs is based on horizontal layers, in the tradition of Haussmann buildings.

"La Poste du Louvre will find a new life. The idea is to offer the building an “augmented reality” in terms of use and identity. Heritage must be inhabited and live in its social dimension, otherwise it declines, and it is the mission of the architect to adapt the existing to the inevitable evolution of our time, to live and work better, in a better environment. "

Dominique Perrault


• The basement, on two levels, houses urban logistics areas.

• The first floor, under the arcades on the street and around the inner courtyard, houses shops, the historic post office and the various addresses of the establishment.

• On the upper floors, the offices will be organized between the courtyard and the street. Their nearly 14,400m² are spread over three levels and two floors (the first floor has mezzanines, accessible by large metal staircases), and allow for a flexible use of the surfaces and multiple configurations. The majesty of the volumes, the restored vaults of the existing brick ceilings, the exposed Eiffel-style structures and the ceiling heights offering a maximum of 6.80m, give a unique character to the floors, and the new glass curtain walls and glass shed roofs ensure optimal penetration of natural light. All of the floors are delivered bare, except for the corner pavilions (Louvre/Etienne-Marcel and Louvre/ Gutenberg Court) which include finished meeting rooms. The project provides two types of partitionable areas: fullheight partitioning or partitioning at a maximum height of 2 meters.

• On the top floor and roof, the new hotel, with the garden and terrace level above, takes its place in the Parisian roof scenery.


Architectural Heritage enhacement
The preservation of the building’s heritage elements focused on the conservation, restoration and exposure of the stone and metal architecture of Julien Guadet’s original building. In collaboration with Jean-François Lagneau, chief architect of the Monuments Historiques, the work of highlighting the stone facade, the metal frames and the great heights, contributes to the of the project’s success by establishing a new harmony between heritage and modernity. The design preserves and enhances the concept of Julien Guadet’s “versatile building”, with a constant concern for respecting the historic building, while integrating strong elements of modernity.


• The stone facade
An emblematic work of this monumental architectural style, the large stone facade has been restored to its initial architectural quality. A work on the openings, with the creation of joineries worked in curves towards the interior, give the building a new modern appearance. These curved glass windows, with openings, create an interplay of reflections, bring more natural light into the interior spaces by eliminating the effects of the spandrels, and give new depth to the façade, revealed from the street as a huge pierced wall.

• The metal architecture
The project restores the original great heights and all the metal frames, some of which had been modified or hidden, by the creation of offices and sorting areas and the mezzanine dedicated to the reception of vehicles in particular. The parking lots are now placed in the basement, which now welcomes a second level created under the building. The restoration of the original metal structure - frameworks, capitals, porticos and vaults - highlights the structural quality of the steel construction and allows natural light to flood into the building. Freed from the constraints of its past industrial operation, the volume reappears in its large structures.


Structure
The primary structure of the existing building, with its metal posts and beams, is mostly restored and reused. A new self-stable structure, totally independent of the structure designed by Julien Guadet, is also introduced into the existing volume in order to support the new loads and to ensure the requirements of fire control on the levels concerned (particularly for the hotel).

The curtain walls, which envelop the entire periphery of the central courtyard, from the first floor to the second floor, allow for both overall homogeneity and a reading of the horizontal programmatic stratification of the project. These large glazed surfaces added to the new skylights also make it possible to bring a maximum of natural light into the building for the various programs, including the large office areas, while creating the interplay of light and reflections.

These large glazed surfaces added to the new skylights also make it possible to bring a maximum of natural light into the building for the various programs, including the large office areas, while creating the interplay of light and reflections.

The courtyard facades are organized in horizontal layers: On the first and second floors, the courtyard facades are composed of a curtain wall with aluminum joinery and double glazing. The double-height office sections facing the courtyard also benefit from zenithal lighting through glass “shed” type roofs. The “extra-clear” glazing provides the greatest possible transparency. External textile blinds are also installed on these windows to ensure better comfort. These large glazed surfaces have been carefully designed to meet the required objectives in terms of acoustic and thermal quality and fire resistance.

Sustainability and environmental certifications
The new Poste du Louvre, a witness to the evolution of postal activities, had to integrate a complete sustainable development approach. Here are some of the main principles:

• Certifications: the project goes beyond the regulations in force for this type of building, to achieve triple certification: NFHQE Rénovation Excellent level, LEED Core & Shell Gold level, BREEAM Very Good level, completed by the Patrimonial Habitat and Environment labels for the apartments and Effinergie Rénovation for the entire operation.

• Thermal and visual comfort: Thermal insulation has been reinforced and all the exterior joinery has been replaced. Effective solar protection is provided thanks to integrated devices and facades; the air treatment installations allow for night over-ventilation in summer and will discharge the energy accumulated in the inertia of the building. All rooms with prolonged occupancy will have access to natural light and a direct view to the outside. The opening facades also allow for natural ventilation.

• Heating: the project offers a connection to and supply by the urban heating (CPCU) and air conditioning (Climespace) networks of the City of Paris. On the green roof, a pergola integrating high efficiency photovoltaic modules provides part of the building’s energy and domestic hot water needs.

• Water and biodiversity management: rainwater will be recovered and reused for cleaning surfaces or watering planted surfaces. Previously totally mineral, the roof of the plot is now planted with a studied selection of plant species.

• Parking management: The parking lots are placed on two basement levels. Charging points for electric or hybrid vehicles will be installed in the basement, and a 1,000m² platform, equipped with some 60 electric charging points, will be dedicated specifically to “last kilometer” urban logistics.


Design
In collaboration with Dominique Perrault, the designer Gaëlle Lauriot-Prévost developed a comprehensive design integrating lighting and various other elements ensuring the harmonious implementation of technical elements (acoustics, ventilation).

Thus, different models of lighting masts were conceived, standing inside the post office in particular, or outside, along the central courtyard. Large chandeliers were also designed to be placed in the halls leading to the office floors.

This work on lighting also accompanied the design and layout of the ceilings of the office levels, through the integration of industrial tubular lighting fixtures.

Read more
Read less

More information

+ + copy Created with Sketch.
- + copy Created with Sketch.
Label
Collaborators
Text
MOEX.- Calq Architectures, Edeis. Project Management Assistance.- SETEC, JLL. Project Assistance Management Heritage.- GRAHAL. Engeneering - fluids, structure.- Edeis. ACMH architect of heritage buildings.- Jean-François Lagneau. Landscape architect.- Après La Pluie. Economist.- RPO. Acoustics and lighting.- Jean-Paul Lamoureux. Design and lighting.- Gaëlle Lauriot-Prévost.
+ + copy Created with Sketch.
- + copy Created with Sketch.
Label
Client
+ + copy Created with Sketch.
- + copy Created with Sketch.
+ + copy Created with Sketch.
- + copy Created with Sketch.
Label
Area
Text
Site area.- 8,244 sqm. Built area.- 32,000 sqm. Central Patio.- 1,400 sqm.
+ + copy Created with Sketch.
- + copy Created with Sketch.
Label
Data set
Text
Shops.- 13 shops on 2150 sqm. Post Office.- 750 sqm. Offices.- 14,400 sqm. Hotel.- 82 rooms and suites. Accommodations.- 17 social housing. Lounge Bar on the top floor.- 360 sqm. Roof Terrace.- 500 sqm, capacity of 399 people. Urban logistics.- 1,000 sqm dedicated in the basement.
+ + copy Created with Sketch.
- + copy Created with Sketch.
Label
Dates
Text
Beginning of studies.- July 2012. Construction permit.- 2013. Start of construction.- Summer 2016.
+ + copy Created with Sketch.
- + copy Created with Sketch.
Label
Location
Text
46 bis to 52 rue du Louvre. 43 to 43 ter rue Étienne-Marcel. 57 to 65 rue Jean-Jacques Rousseau. Paris, France.
+ + copy Created with Sketch.
- + copy Created with Sketch.
Label
Photography
+ + copy Created with Sketch.
- + copy Created with Sketch.

Dominique Perrault (1953), architect from the Ecole Nationale Supérieure des Beaux-Arts in Paris (1978) and Higher Diploma in Towm Planning (1979) from the same university, based its office in 1981 in Paris, and currently has two international offices in Geneva and Madrid. He has been professor in several Architectural Schools, as the one of Rennes, New Orleans, Chicago, Barcelona, Brussels or Zurich and his work has been exhibited in museums all around the world..

Figure of French architecture, Dominique Perrault gained international recognition after having won the competition for the National French library in 1989 at the age of 36. This project marked the starting point of many other public and private commissions abroad, such as The Velodrome and Olympic swimming pool of Berlin (1992), the extension of the European Court of Justice in Luxembourg in (1996), the Olympic tennis centre in Madrid (2002), the campus of Ewha’s University in Seoul (2004) and the Fukoku Tower in Osaka, Japan (2010).

He is member of the Grand Paris scientific council, was appointed curator of the French Pavilion in the 12th Architecture Biennale in Venice (2010), being the subject of the installation METROPOLIS ?.

Among the prizes he has been awarded with, the AFEX Award for the Ewha Womans University in Korea and the “Grande Médaille d’or d’Architecture” from the Académie d’Architecture in 2010, the Mies van der Rohe prize (1997), the French national Grand Prize for Architecture (1993) and the Equerre d’argent prize for the Hotel Industriel Berlier (1989).

The body of his work was assembled in a monographic exhibition: “Dominique Perrault Architecture” exhibited at the Centre Georges Pompidou in 2008 and later made and itinerant show that travelled to Madrid (ICO Foundation, 2009) and Tokyo (Tokyo Opera City Art Gallery, 2010). In 2015 he was awarded with the Praemium Imperiale prize, by the imperial family of Japan and Japan Art Association.

Read more
Gaëlle Lauriot-Prévost. Architect, designer, and scenographer, Gaëlle Lauriot-Prévost is also the art director and partner of the Dominique Perrault Architecture studio. The complementarity of the two creators results in a perfect mastery of the architecture, from the urban to the retail scale.

The interior fittings of the National Library of France (1998), the Olympic Tennis Center of Madrid (1999), the Great Extension of the Court of Justice of the European Union in Luxembourg (2008) or the Grand Théâtre des Cordeliers in Albi (2014) are one of the major projects in which she developed the unprecedented use of gigantic metal mesh hangings, as well as unusual luminaries, accurately inserted into each of the architectures as artistic installations. The seating and the furniture are conceived in the same spirit of being one with each of the projects, all of which are very rigorous.

In collaboration with Dominique Perrault, she develops both technical and aesthetic research on the industrial mesh transformed into architectural materials. Examples include the metal drapes of the Pavillon Dufour at the Château de Versailles, refitted in 2016, or the Drape House, a small pavilion designed in 2018 for the Kinare Museum of Contemporary Art in Japan, to accommodate installations or artistic performances. Likewise, in the In 360° tube series, the mesh, as fine as tulle lace, comes in many forms. At the same time, precise, poetic, baroque, and generous through timeless creations, Gaëlle Lauriot-Prévost declines and transposes materials and lights in interventions always created according to each situation. From the calepinage of the coatings to the details of fixations, from the consistency of the light to the sound behavior of the space, his attention is total.
Read more
Published on: April 7, 2021
Cite: "Augmented reality. Transformation of the Poste du Louvre by Dominique Perrault" METALOCUS. Accessed
<https://www.metalocus.es/en/news/augmented-reality-transformation-poste-du-louvre-dominique-perrault> ISSN 1139-6415
Loading content ...
Loading content ...
Loading content ...
Loading content ...
Loading content ...
Loading content ...
Loading content ...
Loading content ...
Loading content ...
Loading content ...
Loading content ...
Loading content ...
Loading content ...
Loading content ...
Loading content ...
Loading content ...
Loading content ...
Loading content ...
Loading content ...
Loading content ...
Loading content ...
Loading content ...
Loading content ...
Loading content ...
Loading content ...
Loading content ...
Loading content ...
Loading content ...
Loading content ...
Loading content ...
Loading content ...
Loading content ...
Loading content ...
Loading content ...
Loading content ...
Loading content ...
Loading content ...
Loading content ...
Loading content ...
Loading content ...
Loading content ...
Loading content ...
Loading content ...
Loading content ...
Loading content ...
Loading content ...
Loading content ...
Loading content ...
Loading content ...
Loading content ...
Loading content ...
Loading content ...
Loading content ...
Loading content ...