Legacy Restored in Niger

Religious and secular complex (Hikma Complex)

Legacy Restored in Niger

Religious and secular complex

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    Global finalist entry 2018 – Legacy Restored

    A place to play, to live and to pray.

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    Global LafargeHolcim Awards 2018 prize handover

    Winners of the Global LafargeHolcim Awards Silver 2018 (l-r): Yasaman Esmaili, Studio Chahar, Iran and Mariam Kamara, Atelier Masomi, Niger congratulated by Bernd Eitel, Head of Group Communications, LafargeHolcim; Jens Diebold, Head of Sustainable Development of LafargeHolcim and member of the Board of the LafargeHolcim Foundation; and Stuart Smith, Director of Arup, United Kingdom and member of the Board of the LafargeHolcim Foundation.

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    Global finalist entry 2018 – Legacy Restored

    The project will be a culture and education hub where the secular and the religious peacefully co-exist to cultivate minds and strengthen the community.

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    Global LafargeHolcim Awards 2018 prize handover

    Winners of the Global LafargeHolcim Awards Silver 2018 (l-r): Yasaman Esmaili, Studio Chahar, Iran and Mariam Kamara, Atelier Masomi, Niger congratulated by Bernd Eitel, Head of Group Communications, LafargeHolcim; Jens Diebold, Head of Sustainable Development of LafargeHolcim and member of the Board of the LafargeHolcim Foundation; and Stuart Smith, Director of Arup, United Kingdom and member of the Board of the LafargeHolcim Foundation.

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    Religious and secular complex, Dandaji, Niger

    Stemming from conversations and workshops with the village leaders, middle school students and women’s groups, Dandaji’s new library provides learning spaces inside what was its Friday mosque, in direct dialog with a new mosque erected on the adjacent lot. The new setup encourages daily use and upkeep, and brings the community together. The site becomes a new culture and education hub for all, and local artisans are invited to contribute to the project with an art wall at the center of the site.

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    Religious and secular complex, Dandaji, Niger

    The two buildings and the site between them form a complex where the religious and the secular co-exist. While the old mosque is transformed from within using a modular shelving and spatial system, the new construction makes a strong statement through its scale and flexible spatial organization. The grounds are developed into a promenade to and fro, enhanced by generous landscaping that will thrive thanks to an underground irrigation system.

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    Global finalist entry 2018 – Legacy Restored

    Corridor.

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    Religious and secular complex, Dandaji, Niger

    An endangered legacy: the locally funded project reconciles aspirations with local imperatives.

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    Religious and secular complex, Dandaji, Niger

    Typological contemporization: the new mosque looks to ancestral spatial logic and revives tradition.

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    Global finalist entry 2018 – Legacy Restored

    The use of earthen materials as the main source or thermal mass, as well as the banishment of any glazed surfaces help stabilize the interior temperature. Doors and windows are strategically placed to provide natural ventilation, removing the need for mechanical cooling most of the year.

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    Religious and secular complex, Dandaji, Niger

    Injecting the secular on sacred grounds: the new interior structure makes room for a new use.

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    Global finalist entry 2018 – Legacy Restored

    The use of Compressed Earth Bricks made out of local red Laterite soil has already attracted the attention of the villagers and their neighbors who routinely come and watch the building process, marveling over this “new red brick”, as they call it, providing us an opportunity to educate them further on the material.

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    Religious and secular complex, Dandaji, Niger

    Identifying resources: the new design utilizes locally found and produced building materials.

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    Religious and secular complex, Dandaji, Niger

    Women attend agriculture and product transformation workshops, literacy, and accounting classes.

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    Global finalist entry 2018 – Legacy Restored

    Hikma woman by the wall.

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    Religious and secular complex, Dandaji, Niger

    The new library is a hub to seek knowledge and converse.

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    Religious and secular complex, Dandaji, Niger

    The exchange: the new design honors the sacred forms with new materials and building technique.

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    Religious and secular complex, Dandaji, Niger

    Peaceful dialog: on major life events, the new mosque turns into a venue for celebration.

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    Holcim Awards 2017 for Middle East Africa prize handover ceremony, Nairobi

    Winners of the Holcim Awards Gold 2017 Middle East Africa (l-r): Iranian architect Yasaman Esmaili and Nigerien architect Mariam Kamara for Legacy Restored: Religious and secular complex, Dandaji, Niger.

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    Religious and secular complex, Dandaji, Niger

    Project authors (l-r): Mariam Kamara, atelier masomi, Providence, RI, USA and Niamey, Niger; and Yasaman Esmaili, studio chahar, Seattle, USA.

  • Awards Silver 2017–2018 Global
  • Awards Gold 2017–2018 Middle East Africa
A fresh interpretation of traditional construction techniques is at the heart of a project in Dandaji, Niger, which includes a newly designed mosque accommodating 1,000 people, alongside the transformation of a derelict mosque into a literacy center and library. Completed in 2018, the project has created an inclusive, multifunctional space for the village, accessible to everyone.

By Mariam Issoufou - atelier masomi, Niamey, Niger; Yasaman Esmaili - studio chahar, Iran

The design pushes the boundaries of renewable resource utilization, introducing innovative construction methods that blend sustainability with heritage. By actively engaging local artisans, masons, and the wider community, the project fostered a valuable exchange of knowledge, leaving a lasting impact on skills development and cultural preservation.

The two structures, connected by a landscaped public space, have become a vital civic hub for both religious and secular activities in the region. The design team’s sensitivity to cultural heritage and sustainability led them to propose the restoration of the mosque, turning it into a library, while the new mosque would address the growing needs of the village.

Project Status: Completed 2018

Legacy Restored in Niger

Project authors

The timeless, restrained design is greatly appreciated by the jury. The combination of all secular and religious activities in one complex is also praised; the jury sees it as providing civic space for both genders and promoting the education of women and their presence within the community. Global Holcim Awards Jury 2018

Legacy Restored: Holcim Awards Gold 2017 Middle East Africa

Reinterpretation of traditional local construction for a new mosque and community center in Dandaji, Niger, creating a space in the village open to all.

Words with Winners

Combining ancient and modern building techniques, an old mosque becomes a vibrant community library, while a new mosque creates civic space for all.

The Hikma Complex in Dandaji, Niger, stands as a testament to the power of architecture in preserving cultural heritage while addressing contemporary needs. The project was conceived during a pivotal moment when the local community was considering demolishing the old mosque in favor of a concrete replacement. Upon hearing this, Mariam Issoufou and Yasaman Esmaili decided to intervene, recognizing the value of preserving the adobe structure, which was originally designed by a renowned local mason who had previously won an Aga Khan Award for Architecture in 1986.

Global LafargeHolcim Awards Silver 2018 – Legacy Restored in Niger

The existing adobe mosque was incredibly effective at maintaining a comfortable interior temperature, with the thick walls providing excellent thermal mass and insulation.

This project, much like Issoufou and Esmaili’s broader architectural ethos, emphasizes community-driven, inclusive design, demonstrating how architecture can elevate both environmental and social sustainability. We now sit down with Mariam Issoufou to explore the inspiration behind this transformative project, its impact on the community, and how the recognition from the Holcim Foundation shaped her career.

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  • Global LafargeHolcim Awards Silver prize celebration, Niamey, Niger – August 30, 2019

    “Sustainability is about creating built environments that truly serve and empower the people who use them, now and into the future.”

    Mariam Issoufou | Mariam Issoufou Architects, Niger

Project authors

Project updates