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175 Haussmann

PCA-Stream

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Sponsor
Comments
Innovation
Functionality
Creativity
Eco-Social Impact
Total
JURY VOTES
Large Office
5.71
5.93
5.71
6.86
6.05
Wang Guan
Wang Guan Founder of Matrix Design at Matrix Design
5
5
5
6
5.25
Minyu Zhang
Minyu Zhang Interior Design Director at SUNAC ShangHai Group
6
6
6
10
7
Dang Ming
Dang Ming Founding Partner / Chief Designer at HONG Designworks / XUST
5
4
5
5
4.75
Luís Pedra Silva
Luís Pedra Silva Founder and Lead Architect at Pedra Silva Arquitectos
I like the attention to sustainabil...
7
7
6
8
7
Sonya Simmonds
Sonya Simmonds Global Head of Design & Build at Spotify
6
7
6
7
6.5
Mustafa Afsaroglu
Mustafa Afsaroglu Interior Designer, Co-founder at TS-DS
I appreciate the architectural inte...
3
5
3
7
4.5
Francesca Perani
Francesca Perani Founder at Francesca Perani Enterprise
6
6
6
6
6
Jose Manuel Ferrero
Jose Manuel Ferrero Creative Director at Estudihac JM Ferrero
6
6
5
5
5.5
Hans J. Galutera
Hans J. Galutera Founder and CEO at HG DesignWorks LLC
6
6
7
8
6.75
Meryem Yalcin
Meryem Yalcin Assistant Professor at TOBB University of Economics and Technology
7
7
7
7
7
Jun Aizaki
Jun Aizaki Founder & Owner at Crème Jun Aizaki Architecture & Design
Very elegant adaptation of modern d...
7
7
8
8
7.5
Rosie Haslem
Rosie Haslem Director at Spacelab / Labthinks
Elegant - and sustainable - additio...
6
6
6
7
6.25
George Foussias
George Foussias Director of Interior Design at Lemay
5
5
5
5
5
Mike Tristram
Mike Tristram Strategic Lead at Checkland Kindleysides
5
6
5
7
5.75
Designer
Client
INVESCO
Floor area
11979 ㎡
Completion
2020
Architect and Designer studio (common spaces)
Client and Project Management
Invesco
Assistant to the Contracting Authority
JLL
Executive Project Management
SCO
Structural Engineering Consultancy
Kephren
Façade Engineering Consultancy
VS-A
Thermal and Fluids Consultancy
CCI
Fire Safety
CSD Face
Environment
Green Affair
Economist
DAL
Acoustics
META acoustique
Landscape design
Sous Les Fraises
Safety Coordination
Qualiconsult
Lighting design
Ph.A - Concepteurs lumière et design
Lighting design
LOOOM
Geometer
Legrand
Project Management (for for the contractor's works)
Lazard Frères
Assistant to the Contracting Authority (for for the contractor's works)
Colliers
Economist (for for the contractor's works)
SCB

The restructuring of 175 Haussmann as part of the PCA-STREAM “urban metabolism” vision: reinterpreting Parisian architecture to build the city upon itself. 175 Haussmann had to respond to the changes in the way we work. The project thus pays particular attention to the design of service spaces, in the spirit of hotel lobbies, but also to furniture, which refers to aesthetic codes that are more domestic than purely tertiary. PCA-STREAM brings together two buildings, designing a new circulation core which brought about fluid and open floors offering a non-hierarchical horizontal distribution of teams. Widening the central courtyard has created a bright, convivial common space, housed under a large, triple-height glass dome. The restructuring was designed to foster a reconnection of the building and its users to nature. The windows are designed to be opened on the terraces and allow for natural ventilation, while an innovative dioptre façade reflects the natural light to the very bottom. With an exceptional panoramic view on Paris, the liveable landscaped terrace offers a wealth of uses in tune with the seasons, bringing a sensory dimension of biophilia to the complex. This green roof terrace uses an innovative vertical urban permaculture: a hydrological membrane as a vertical greening tool supports a complete ecosystem fed by organic matter, where micro-organisms and plants live symbiotically. The landscaping system optimizes management of the water resource, in particular through the integration of a greywater treatment system using the phyto-purification potential of plants. PCA-STREAM relied on the idea of raising the construction through the glass roof, characterized by its photovoltaic glass scales. It gives the identity of 175 Haussmann by integrating a contemporary feature into the historical and heritage context of the district. This singular space, midways between interior and exterior, becomes a tool for community-building.