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Zhaoxiong Han's Library unfolds as a luminous sanctuary of knowledge where warm honey-toned timber and cool slate-grey concrete establish a harmonious chromatic dialogue rooted in natural material…

The Transformed Repository Library by Zhaoxiong Han and Yinzhu Yao is a highly esteemed winner of the very prestigious 2025 Bronze A' Design Award in Interior Space and Exhibition Design Competition Category.


BronzeInterior· 2025

The Transformed Repository Library

by Zhaoxiong Han and Yinzhu Yao

Client: Zhaoxiong Han and Yinzhu Yao

Bronze A' Design Award Winner in Interior Category

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Verified Award Winner

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The Design

About The Transformed Repository Library

The Transformed Repository reimagines a historical warehouse in Detroit, transforming it into a modern library and cafe. The design preserves the building's industrial character while introducing a new structural volume to create layered spaces for reading and gathering. Skylights and high clerestory windows bring natural light into the space, enhancing its warmth and openness. This adaptive reuse project serves as a model for sustainable urban revitalization, blending historical preservation with contemporary functionality, and creating a vibrant community hub.

The Recognition

About the Bronze A' Design Award

The Transformed Repository Library is a Bronze A' Design Award winner, a highly prestigious recognition granted to outstanding designs distinguished by creativity, ingenuity, and astuteness. Bronze winners are amply skillful and strikingly creative artifacts that authenticate the vast experience, imagination, and resourcefulness of their designers. The Transformed Repository Library is expected to be a highly regarded, admired, and cherished object that is notably professional and innovative. This Bronze A' Design Award-winning design incorporates best practices in art, science, design, and technology, and is excellent for its attention to detail. The Transformed Repository Library splendidly satisfies needs, touches desires, charms feelings, and appeals to curiosity.

Where to Get It

Adaptive Reuse Architecture and Interior Design Services

We transform historical buildings into vibrant modern spaces through sustainable adaptive reuse. Our expertise in architecture and interior design creates environments that honor heritage while meeting contemporary needs. Award-winning partners at Gensler, we bring innovative solutions to workplace, commercial, and cultural projects.

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Behind the Design

Press Kit

Credits, team members and technical details provided by the designer.

Unique Properties
The Transformed Repository is a project located in Detroit, set in a former warehouse with over a hundred years of history. By converting this old industrial space into a library with a coffee shop, the project aims to create more than just a public space; it is a thoughtful reflection on history and the future of Rust Belt factories.
Dimensions & Packaging
The Transformed Repository spans approximately 18 meters in width, 35 meters in depth, and 7 meters in total height. The design incorporates mezzanine floors at a height of 3.5 meters, creating a dynamic double-height space. Skylights, each measuring 1.5 meters by 2.5 meters, and high clerestory windows of 2 meters in height are strategically placed to maximize natural light. Structural reinforcements include steel beams with a depth of 0.4 meters, ensuring stability and supporting the new design elements.
Tags
Factory Renovation
Production Technology
Our design employs adaptive reuse principles, introducing new volumes within the existing warehouse to create a dynamic double-height space. We utilized parametric design tools to optimize natural light through skylights and high clerestory windows, enhancing spatial quality while preserving historic integrity. Material selection focused on sustainable, locally-sourced options like reclaimed wood and steel, maintaining the industrial aesthetic while modernizing the interior environment.
Design Challenge
The hardest part of this design activity was balancing historical preservation with modern functionality. Creatively, we faced the challenge of maintaining the warehouse's original character while adapting it for new uses, like a library and café. Internally, we navigated historical perspectives to honor the building's legacy and community expectations. Externally, we dealt with zoning laws, structural limitations, and integrating modern technology within a century-old structure, ensuring safety and sustainability.
Research
This project used a combination of historical research and community-focused design research. The objective was to transform a historic warehouse into a modern library while preserving its cultural significance. We used surveys, interviews, and site analysis as our primary data collection tools. Participants included local residents, historians, and urban planners. Results showed a strong community desire for a multifunctional space that respects the past while serving current needs. The insights gained emphasized the importance of adaptive reuse in promoting sustainable urban development and enhancing social engagement. This research has real-life impacts by revitalizing heritage buildings, fostering community pride, and offering a model for future sustainable design practices.
Inspiration
Detroit has a significant number of abandoned factories, many of which were once part of its thriving automotive industry. By repurposing this historic warehouse, the project honors the past while providing a sustainable model for urban renewal, showcasing a vision for the future where old industrial spaces are reborn as vibrant community assets.
Project Duration
Detroit, USA
Operation Flow
The Transformed Repository is designed to create an inviting and interactive space. A newly introduced drywall volume with an embedded structure adds layers and depth to the library, enhancing the sense of openness. This volume, along with reading and sitting steps, encourages exploration and interaction, offering cozy spots for reading or gathering. Large windows and skylights fill the space with natural light, making it bright and welcoming, blending historical character with modern comfort for an engaging experience.
Team Members
Zhaoxiong Han
Yinzhu Yao
Image Credits
Zhaoxiong Han and Yinzhu Yao

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