Menu

Aerial photograph of Seattle Central Library.
REX_Seattle-Library_01_Aerial_Credit Ramon Prat

SEATTLE CENTRAL LIBRARY
Seattle, Washington

KEY AWARDS Mies Crown Hall Americas Prize, Finalist, 2014 (years 2001 – 2013); American Institute of Architects, National Honor Award, 2005; American Library Association, National Building Award, 2005; American Counsel of Engineering Companies, National Gold Award, 2005; Time, Building of the Year, 2004; New York Times, Most Exciting New Building, 2004
CLIENT Seattle Public Library
PROGRAM Central library for Seattle’s 28-branch library system, including 33,700 m² (363,000 sf) of (from bottom to top) children’s collection, auditorium, staff floor, living room, meeting rooms, information services, publicly accessible book storage spiral, reading room, and administration headquarters; and 4,600 m² (49,000 sf) of parking
AREA 38,300 m² (412,000 sf)
SUSTAINABILITY LEED Silver
COST $123.1 million
STATUS Completed 2004
ARCHITECT OMA|LMN (REX was formerly known as OMA New York)
KEY PERSONNEL Rem Koolhaas and Joshua Ramus (Partner-in-Charge), with Mark von Hof-Zogrotzki, Natasha Sandmeier, Meghan Corwin, Bjarke Ingels, Carol Patterson
CONSULTANTS Arup, Bruce Mau, Davis Langdon, Dewhurst Macfarlane, Front, HKA, Inside/Oustide, Jones & Jones, Kugler Tillotson, Magnusson Klemencic, McGuire, Michael Yantis, Pielow Fair, Quinze & Milan, Seele
CONTRACTOR Hoffman

Photograph of the exterior of Seattle Central Library.
REX_Seattle-Library_02_Exterior_Credit Philippe Ruault

The Seattle Central Library redefines the library as an institution no longer exclusively dedicated to the book, but as an information store where all potent forms of media—old and new—are presented equally and legibly. In an age where information can be accessed anywhere, it is the simultaneity of all media and, more importantly, the curatorship of their content that will make the library vital.

Photograph of the Living Room of Seattle Central Library.
REX_Seattle-Library_03_Living-Room_Credit Ramon Prat

The Seattle Central Library redefines the library as an institution no longer exclusively dedicated to the book, but as an information store where all potent forms of media—old and new—are presented equally and legibly. In an age where information can be accessed anywhere, it is the simultaneity of all media and, more importantly, the curatorship of their content that will make the library vital.

A diagram of the flexibility of Seattle Central Library.
REX_Seattle-Library_04_Flexibility-Diagram

Flexibility in contemporary libraries is conceived as the creation of generic floors on which almost any activity can occur. Programs are not separated, rooms or individual spaces not given unique characters. In practice, this means that bookcases define generous (though nondescript) reading areas on opening day, but, through the collection’s relentless expansion, inevitably come to encroach on the public space. Ultimately, in this form of flexibility, the library strangles the very attractions that differentiate it from other information resources.

Instead of its current ambiguous flexibility, the library should cultivate a more refined approach by organizing itself into spatial compartments, each dedicated to, and equipped for, specific duties. Tailored flexibility remains possible within each compartment, but without the threat of one section hindering the others.

A diagram of the program of Seattle Central Library.
REX_Seattle-Library_05_Program-Diagram

Our first operation was to comb and consolidate the library’s apparently ungovernable proliferation of programs and media. By combining like with like, we identified programmatic clusters: five of stability and four of instability.

A diagram of the stacked program spaces of Seattle Central Library.
REX_Seattle-Library_06_Stacking-Diagram

Each platform is a programmatic cluster that is architecturally defined and equipped for maximum, dedicated performance. Because each platform is designed for a unique purpose, their size, flexibility, circulation, palette, structure, and MEP vary.

The spaces in between the platforms function as trading floors where librarians inform and stimulate, where the interface between the different platforms is organized—spaces for work, interaction, and play.

Photograph of a presentation model of Seattle Central Library.
REX_Seattle-Library_07_Model-Photo

By genetically modifying the superposition of floors in the typical American high rise, a building emerges that is at the same time sensitive (the geometry provides shade or unusual quantities of daylight where desirable), contextual (each side reacts differently to specific urban conditions or desired views), and iconic.

A diagram of the Book Spiral of Seattle Central Library.
REX_Seattle-Library_08_Book-Spiral-Diagram

The problem of traditional library organization is flatness. Departments are organized according to floor plates. Each floor is discreet; the unpredictable fits of growth and contraction in certain sections are, theoretically, contained within a single floor.

In 1920, the Seattle Public Library had no classification for Computer Science; by 1990 the section had exploded. As collections unpredictably swell, materials are dissociated from their categories. Excess materials are put in the basement, moved to off-site storage, or become squatters of another, totally unrelated department.

The Book Spiral implies a reclamation of the much-compromised Dewey Decimal System. By arranging the collection in a continuous ribbon—running from 000 to 999—the subjects form a coexistence that approaches the organic; each evolves relative to the others, occupying more or less space on the ribbon, but never forcing a rupture.

The Spiral’s 6,233 bookcases housed 780,000 books upon opening, with flexibility to grow to 1,450,000 books in the future (without adding another bookcase).

Photograph of the Book Spiral of Seattle Central Library.
REX_Seattle-Library_09_Book-Spiral_Credit Philippe Ruault

The problem of traditional library organization is flatness. Departments are organized according to floor plates. Each floor is discreet; the unpredictable fits of growth and contraction in certain sections are, theoretically, contained within a single floor.

In 1920, the Seattle Public Library had no classification for Computer Science; by 1990 the section had exploded. As collections unpredictably swell, materials are dissociated from their categories. Excess materials are put in the basement, moved to off-site storage, or become squatters of another, totally unrelated department.

The Book Spiral implies a reclamation of the much-compromised Dewey Decimal System. By arranging the collection in a continuous ribbon—running from 000 to 999—the subjects form a coexistence that approaches the organic; each evolves relative to the others, occupying more or less space on the ribbon, but never forcing a rupture.

The Spiral’s 6,233 bookcases housed 780,000 books upon opening, with flexibility to grow to 1,450,000 books in the future (without adding another bookcase).

Photograph of the Book Spiral of Seattle Central Library.
REX_Seattle-Library_10_Book-Spiral_Credit Iwan Baan

The problem of traditional library organization is flatness. Departments are organized according to floor plates. Each floor is discreet; the unpredictable fits of growth and contraction in certain sections are, theoretically, contained within a single floor.

In 1920, the Seattle Public Library had no classification for Computer Science; by 1990 the section had exploded. As collections unpredictably swell, materials are dissociated from their categories. Excess materials are put in the basement, moved to off-site storage, or become squatters of another, totally unrelated department.

The Book Spiral implies a reclamation of the much-compromised Dewey Decimal System. By arranging the collection in a continuous ribbon—running from 000 to 999—the subjects form a coexistence that approaches the organic; each evolves relative to the others, occupying more or less space on the ribbon, but never forcing a rupture.

The Spiral’s 6,233 bookcases housed 780,000 books upon opening, with flexibility to grow to 1,450,000 books in the future (without adding another bookcase).

A diagram of the Mxing Chamber of Seattle Central Library.
REX_Seattle-Library_11_Mixing-Chamber-Diagram

The traditional library presents the visitor with an infernal matrix of materials, technologies, ‘specialists.’ It is an often demoralizing process: a trail of tears through dead-end sections, ghost departments, and unexplained absences.

The Book Spiral liberates the librarians from the burden of managing ever-increasing masses of material. Newly freed, they reunite in a circle of concentrated expertise. The Mixing Chamber is an area of maximum librarian/patron interaction, a trading floor for information orchestrated to fulfill an essential (now neglected) need for expert interdisciplinary help.

Photograph of the Mixing Chamber of Seattle Central Library.
REX_Seattle-Library_12_Mixing-Chamber_Credit Ramon Prat

The Mixing Chamber consolidates the library’s cumulative human and technological intelligence: the visitor is surrounded by information sources.

Photograph of the Childrens Collection of Seattle Central Library.
REX_Seattle-Library_13_Childrens-Collection_Credit Ramon Prat

Children’s Collection

Photograph of the auditorium of Seattle Central Library.
REX_Seattle-Library_14_Auditorium_Credit Floto+Warner

Auditorium

Photograph of the Living Room of Seattle Central Library.
REX_Seattle-Library_15_Living-Room_Credit Philippe Ruault

Living Room

Photograph of the Meeting Floor of Seattle Central Library.
REX_Seattle-Library_16_Meeting-Floor_Credit Iwan Baan

Meeting Floor

Photograph of the Mixing Chamber of Seattle Central Library.
REX_Seattle-Library_17_Mixing-Chamber_Credit Ramon Prat

View to Mixing Chamber

Photograph of the Mixing Chamber of Seattle Central Library.
REX_Seattle-Library_18_Mixing-Chamber_Credit Iwan Baan

Mixing Chamber

Photograph of the interior of Seattle Central Library.
REX_Seattle-Library_19_Book-Spiral-Entry_Credit Philippe Ruault

Entry to Book Spiral

Photograph of the interior of Seattle Central Library.
REX_Seattle-Library_20_Book-Spiral-Escalator_Credit Iwan Baan

Book Spiral

Photograph of the reading room of Seattle Central Library.
REX_Seattle-Library_21_Reading-Room_Credit Philippe Ruault

Reading Room

Photograph of the façade of Seattle Central Library.
REX_Seattle-Library_22_Facade-Detail_Credit Philippe Ruault

Image Credits: 1, 3, 12, 13, 17: Ramon Prat, ACTAR; 2, 9, 15, 19, 21, 22: Philippe Ruault; 10, 16, 18, 20: Iwan Baan; 14: floto+warner

(/)   Prev / Next