JKMM: Seinäjoki library

Located next to Alvar Aalto's civic centre, this library seeks to connect old and new materialising into three low, sculptural copper-clad volumes.

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Finnish architecture studio JKMM architects have recently completed the new Seinäjoki library, located within the administrative and cultural centre of the city, which was designed by Alvar Aalto. As a starting point, the architects sought to integrate the new structure within the notable pre-existing environment. "Aalto’s masterpiece of urban design is not an easy target for complementary construction," points out lead architect Asmo Jaaksi. "The aim was to create a new building that not only adapts to its prestigious setting but also challenges it."

JKMM Architects, Seinäjoki City Library — Top and above: JKMM Architects, new Seinäjoki City Library, Finland 2013. Photo by Tuomas Uusheimo

The building's program reflects the needs of a mid-sized city. Open, adaptable spaces connect to one another seamlessly, while views unfold towards the most impressive aspects of the environs. The spatial design pays special attention to the changing role of the library: the library's collection cannot be the building's sole asset, rather the space should have multiple, adaptable functions as a location for public gatherings and social contact. "To attract visitors, a well-functioning library must provide experiences," states Jaaksi. "In Seinäjoki, particular attention was focused on the collections for children and young people, which were developed from the perspective of the younger user groups."

In order to reconcile the building's large volume with the dimension of the previously existing civic centre, the library was divided into three sculptural sections, creating a different aspect revealed from each direction. The new building keeps its distance from the outlines and materials of the old civic centre, and it is located amidst several lawns. "The dark copper of the façades stands out from the whiteness of the surrounding Aalto buildings, the contrast helping to detach the new from the old," states Jaaksi, pointing out how the building's copper cladding creates a unique, lively texture.

JKMM Architects: City library in Seinäjoki

Architects: JKMM Architects

Main designer: Asmo Jaaksi

Design team: Teemu Kurkela, Samuli Miettinen, Juha Mäki-Jyllilä, Aaro Martikainen (project architect), Teemu Toivio (project architect), Harri Lindberg (architecture student), Päivi Meuronen (interior design)

Location: Seinäjoki, Finland

Completion: 2012

Area: 4,430 square metres

Client: City of Seinäjoki

Structural design: Magnus Malmberg Oy / Eero Pekkari

HPAC design: Ylitalo Oy / Pekka Nykänen

Electrical design: Satakunnan Insinöörikeskus Oy / Lauri Levo

Main contractor: Rakennusliike Timo Nyyssölä Oy

Electrical contractor: Jalasjärven Sähköasennus Oy

Air conditioning: Lakeuden ilmastointi Oy

Plumbing: Pohjanmaan Putki Oy

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On June 12 and 13, 2025, IUAV University of Venice will host "Stone is…," an international forum entirely dedicated to natural stone. Organized by PNA, this event aims to thoroughly explore the material's enduring value and sustainability, featuring insights from internationally renowned speakers.

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JKMM: Seinäjoki library

Located next to Alvar Aalto's civic centre, this library seeks to connect old and new materialising into three low, sculptural copper-clad volumes.

INQUADRA: DeFAVERI's seamless energy efficiency

Stone: Origins and Future in Architecture

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