Art gallery and archive by Lacaton & Vassal mirrors an old shipbuilding workshop

Paris architects Lacaton & Vassal have designed a translucent structure to house an international art collection that is a mirror image of the adjoining former shipbuilding workshop (+ slideshow).

FRAC Dunkirk by Lacaton & Vassal

Lacaton & Vassal won a competition organised by FRAC (France’s regional contemporary art fund) to transform the derelict workshop in the port area of Dunkirk into a new home for the archives and exhibition spaces of the Nord-Pas de Calais region.

FRAC Dunkirk by Lacaton & Vassal

Instead of overhauling the existing workshop, which was built in 1949 and is known as halle AP2, the architects chose to conduct minor renovations and leave it empty so it can be used to host events, exhibitions and house large-scale artworks. In addition, they proposed constructing an extension of identical dimensions alongside it.

FRAC Dunkirk by Lacaton & Vassal

“The halle AP2 is a singular and symbolic object. Its internal volume is immense, bright, impressive: its potential for uses is exceptional,” explained the architects. “The new building juxtaposes delicately without competing nor fading. The duplication is the attentive response to the identity of the halle.”

FRAC Dunkirk by Lacaton & Vassal

The new structure extends from the side of the renovated warehouse and provides an additional 9,357 square metres of floor space alongside the 1,953 square metres of usable space inside halle AP2.

FRAC Dunkirk by Lacaton & Vassal

A translucent skin of corrugated polycarbonate covers most of the new structure’s exterior and surrounds a solid concrete core in which a collection of over 1,500 artworks are stored in protective conditions.

FRAC Dunkirk by Lacaton & Vassal

“Under a light and bioclimatic envelope, a prefabricated and efficient structure determines free, flexible and evolutionary platforms, with few constraints, fit to the needs of the program,” said the architects. “The transparency of the skin allows to see the background vision of the opaque volume of the artworks reserves.”

FRAC Dunkirk by Lacaton & Vassal

Artworks are delivered to a loading bay and transit areas on the ground floor and then transferred using a lift at the centre of the building to archives on three further storeys. The ground floor also houses a reception and cafeteria that looks into the halle AP2, and the first of several exhibition spaces spread throughout the building.

FRAC Dunkirk by Lacaton & Vassal

Above the cafeteria, an internal street fills the void between the old and new structures, and there are plans to connect this space to an elevated walkway that would traverse the canal that currently separates the port from the adjacent beach. Exhibition halls, education facilities, administration and event spaces are accessed using lifts at the front of the building.

FRAC Dunkirk by Lacaton & Vassal

On top of the concrete core is an open event space that sits beneath the gabled steel framework, which is fitted with clear EFTE pillows to allow a view of the port and the nearby town.

Photography is by Philippe Ruault.

The following information is from the architects:


FRAC (Regional Contemporary Artwork Collection) of the North region

The FRAC houses regionally assembled public collections of contemporary art.

FRAC Dunkirk by Lacaton & Vassal

These collections are conserved, archived and presented to the public through on site exhibitions and by loans to both galleries and museums.

FRAC Dunkirk by Lacaton & Vassal

The North region FRAC is located on the site of Dunkerque port in an old boat warehouse called Halle AP2. The halle AP2 is a singular and symbolic object.

FRAC Dunkirk by Lacaton & Vassal

Its internal volume is immense, bright, impressive. Its potential for uses is exceptional.

FRAC Dunkirk by Lacaton & Vassal
Site plan – click for larger image

To implant the FRAC, as a catalyst for the new area, and also to keep the halle in its entirety becomes the basic idea of our project.

FRAC Dunkirk by Lacaton & Vassal
Ground floor plan – click for larger image

To achieve this concept, the project creates a double of the halle, of the same dimension, attached to the existing building, on the side which faces the sea, and which contains the program of the FRAC.

FRAC Dunkirk by Lacaton & Vassal
First floor plan – click for larger image

The new building juxtaposes delicately without competing nor fading. The duplication is the attentavie response to the identity of the halle.

FRAC Dunkirk by Lacaton & Vassal_dezeen_23
Fifth floor plan – click for larger image

Under a light and bioclimatic envelope, a prefabricated and efficient structure determines free, flexible and evolutionary platforms, with few constraints, fit to the needs of the program.

FRAC Dunkirk by Lacaton & Vassal_dezeen_24
Sixth floor plan – click for larger image

The transparency of the skin allows to see the background vision of the opaque volume of the artworks reserves.

FRAC Dunkirk by Lacaton & Vassal
Cross section showing exhibition and event spaces – click for larger image

The public footbridge (previously planned along the facade) which crosses the building becomes a covered street entering the halle and the internal facade of the FRAC.

FRAC Dunkirk by Lacaton & Vassal
Cross section showing archives

The halle AP2 will remain a completely available space, which can work either with the FRAC, in extension of its activities, (exceptional temporary exhibitions, creation of large scale works, particular handlings) or independently to welcome public events (concert, fairs, shows, circus, sport) and which enriches the possibilities of the area.

FRAC Dunkirk by Lacaton & Vassal_dezeen_20
Elevation 1 – click for larger image

The functioning of each of the buildings is separated, or combined. The architecture of the halle and its current quality make sufficient minimal, targeted and limited interventions.

FRAC Dunkirk by Lacaton & Vassal_dezeen_19
Elevation 2 – click for larger image

Thanks to the optimisation of the project, the budget allows the realisation of the FRAC and the setting up of conditions and equipment for public use of the halle AP2.

FRAC Dunkirk by Lacaton & Vassal
Diagram showing building programme – click for larger image

The project so creates an ambitious public resource, of flexible capacity, which allows work at several scales from everyday exhibitions to large-scale artistic events, of regional but also european and international resonance, which consolidates the redevelopment of the port of Dunkerque.

FRAC Dunkirk by Lacaton & Vassal
Axonometric showing building functions – click for larger image

Site : Dunkerque, France
Date : competition 2009, design 2010,completiion scheduled in 2012 – 2013
Client : Communauté Urbaine de Dunkerque
Architects : Anne Lacaton & Jean Philippe Vassal with Florian de Pous, chief project, Camille Gravellier, Yuko Ohashi, Juan Azcona and for the competition, Sandrine Puech, David Pradel, Simon Durand
Engineers : Secotrap, structure, mechanical systems, CESMA, metal structure, Vincent Pourtau
Program : artwork reserves, exhibition rooms, education
Area : 11 129 m2 net :
– 9 157 m2 new building
– 1 972 m2 existing halle
Cost :12 M Euros net (2011)

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mirrors an old shipbuilding workshop
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Tour Bois-le-Prêtre by Frédéric Druot, Anne Lacaton and Jean-Philippe Vassal

This renovation of a crumbling 1960s tower block in Paris nicknamed “Alcatraz” topped the architecture category of this year’s Designs of the Year Awards and is in the running for the top prize to be announced tonight (+ slideshow).

Tour Bois-le-Pretre by Frederic Druot Anne Lacaton and Jean-Philippe Vassal

The 16-storey Tour Bois-le-Prêtre, originally designed by French architect Raymond Lopez, contains 96 apartments in the northern outskirts of the city, but after 60 years of ageing and neglect the building needed a significant overhaul to bring the accommodation up to modern standards.

Tour Bois-le-Pretre by Frederic Druot Anne Lacaton and Jean-Philippe Vassal

French architect Frédéric Druot teamed up with Anne Lacaton and Jean-Philippe Vassal of Lacaton & Vassal on the competition-winning redesign. Their renovation included extending the floorplates outwards to increase the size of rooms plus create new conservatories and balconies.

Tour Bois-le-Pretre by Frederic Druot Anne Lacaton and Jean-Philippe Vassal

A facade of corrugated aluminium clads the new exterior of the tower, interspersed with large windows and glazed balconies. Floor-to-ceiling glass separates the apartments from the new terraces to let more natural light into each residence.

Tour Bois-le-Pretre by Frederic Druot Anne Lacaton and Jean-Philippe Vassal

Architect Amanda Levete, on the Designs of the Year judging panel, described the project as “a clever and elegant solution” that is “far from the usual cosmetic approach that fools no-one”. She added: “Completed at half the cost of demolition and new build, this is an exemplary lesson in harnessing clever thinking and ingenuity to transform neglected parts of our cities.”

Tour Bois-le-Pretre by Frederic Druot Anne Lacaton and Jean-Philippe Vassal

Tour Bois-le-Prêtre is one of the seven category winners of the Designs of the Year Awards, alongside a folding wheel and a medicine kit that can travel to developing countries in between Coca-Cola bottles. The overall winner is set to be announced later today.

Tour Bois-le-Pretre by Frederic Druot Anne Lacaton and Jean-Philippe Vassal

Other renovated apartment blocks we’ve featured include a tower surrounded by ribbon-like balconies in the Netherlands. See more renovations on Dezeen.

Tour Bois-le-Pretre by Frederic Druot Anne Lacaton and Jean-Philippe Vassal

Here are a few words from the architects and some project details in French:


The Bois-le-Prêtre Tower Metamorphosis

Conversion of 100 social dwellings, operation in occupied site and high environmental quality, 5 Bld du Bois le Prêtre, Paris 17ème

The project of metamorphosis of the “Bois Le Prêtre” Tower consists of a radical transformation of the conditions of comfort and habitability of the 100 residences of the occupied building. The tower built in 1962 by the architect Raymond Lopez, develops on 50m height, 16 levels serving each one 4 or 8 residences.

Tour Bois-le-Pretre by Frederic Druot Anne Lacaton and Jean-Philippe Vassal

By addition of heated extensions, winter-gardens and balconies, the overall surface of origin of 8900m2 is carried to 12460m2. This new organisation of surfaces and the precise technical improvements make it possible to adapt the rental offer while meeting by the creation of new typologies the needs for the families, to return lime pit foot the access to all the residences, to reduce passively, the consumption of energies of more than 50%, mainly by the addition of the winter-gardens.

Tour Bois-le-Pretre by Frederic Druot Anne Lacaton and Jean-Philippe Vassal

Maître d’ouvrage: PARIS HABITAT
Architecte mandataire: Frédéric Druot Architecture
Architectes associés: Anne Lacaton & Jean Philippe Vassal

Tour Bois-le-Pretre by Frederic Druot Anne Lacaton and Jean-Philippe Vassal

Etudes Fluide: INEX
Etudes Structure: VP Green Economie : E2I
Acoustique: Gui Jourdan

Tour Bois-le-Pretre by Frederic Druot Anne Lacaton and Jean-Philippe Vassal

Sécurité incendie et accessibilité: Vulcanéo
Pilote MOE: BATSCOP
Surface SHON: 12 460 m2 (dont 8900m2 existant)

Tour Bois-le-Pretre by Frederic Druot Anne Lacaton and Jean-Philippe Vassal

Coût des travaux: 11,2 euros HT
Livraison (en cours): Octobre 2011
Missions: Mission de base + Diagnostic + Concertation
Spécificités: Travaux en site occupé Certification CERQAL HQE

Tour Bois-le-Pretre by Frederic Druot Anne Lacaton and Jean-Philippe Vassal

Above: Tour Bois-le-Prêtre before the renovation

Tour Bois-le-Pretre by Frederic Druot Anne Lacaton and Jean-Philippe Vassal

Above: typical floor plan – click for larger image

Tour Bois-le-Pretre by Frederic Druot Anne Lacaton and Jean-Philippe Vassal

Above: long section – click for larger image

Tour Bois-le-Pretre by Frederic Druot Anne Lacaton and Jean-Philippe Vassal

Above: cross section – click for larger image

Tour Bois-le-Pretre by Frederic Druot Anne Lacaton and Jean-Philippe Vassal

Above: north elevation

Tour Bois-le-Pretre by Frederic Druot Anne Lacaton and Jean-Philippe Vassal

Above: west elevation

Tour Bois-le-Pretre by Frederic Druot Anne Lacaton and Jean-Philippe Vassal

Above: south elevation

Tour Bois-le-Pretre by Frederic Druot Anne Lacaton and Jean-Philippe Vassal

Above: east elevation

The post Tour Bois-le-Prêtre by Frédéric Druot,
Anne Lacaton and Jean-Philippe Vassal
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