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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 exp
Warm honey-toned timber shelving rises in systematic vertical and horizontal rhythms throughout this expansive interior environment, establishing a compositional architecture governed by modular repet
Zhaoxiong Han's The Transformed Repository Library presents an ambitious architectural intervention where exposed timber trusswork spanning the uppermost register establishes a dramatic structural can
Zhaoxiong Han's Library unfolds as a luminous interior architectural space where sweeping curvilinear plaster forms in pristine matte white establish a bold compositional framework overhead, their org
Zhaoxiong Han's The Transformed Repository Library establishes a luminous double-height interior space where a sweeping sculptural ceiling plane becomes the composition's dominant gesture, a dramatica

Zhaoxiong Han and Yinzhu Yao

Bronze Interior Space and Exhibition Design · 2025

The Transformed Repository Library

by Zhaoxiong Han and Yinzhu Yao

  • A' Design Award 2025 Bronze Winner in Interior Space and Exhibition Design
  • Awarded April 15, 2025
  • CLIENT: Zhaoxiong Han and Yinzhu Yao
  • Estimated Number of Design Views: 10,355
  • Verification code BDA7AFF100 · Verify this award
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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 Transformed Repository Library by Zhaoxiong Han presents a compelling meditation on the enduring cultural role of the library as both knowledge repository and communal sanctuary, positioning this interior intervention within broader contemporary discourse surrounding adaptive reuse, material authenticity, and the design of spaces that foster sustained intellectual engagement in an increasingly digital age. The spatial composition demonstrates considerable architectural sophistication through its masterful orchestration of horizontal and vertical elements: the elongated communal table establishes a strong central axis that organizes circulation and social interaction, while the soaring double-height bookshelf walls create dramatic vertical emphasis, together producing dynamic equilibrium between expansive openness and intimate human scale. The designer's chromatic restraint and commitment to natural material expression reveals refined sensitivity to how palette shapes psychological experience—the warm honeyed timber surfaces in pale oak or ash create immediate sensory welcome and tactile invitation, while the cool grey polished concrete flooring provides grounding solidity and reflective luminosity, this warm-cool interplay preventing monotony while maintaining visual cohesion. Particularly accomplished passages include the left-side reading nook where built-in timber seating wraps beneath floor-to-ceiling gridded glazing, creating an intimate threshold condition between interior sanctuary and exterior landscape, bathed in soft natural light that invites extended inhabitation, and the background service counter backed by modular shelving whose geometric grid of square compartments filled with books creates rhythmic textural pattern that celebrates knowledge's physical presence. The technical execution demonstrates considerable facility across multiple architectural registers: the precision joinery visible in timber surfaces and shelving systems suggests meticulous craft tradition, the exposed ceiling structure of horizontal timber slats painted in muted tones reveals honest expression of building systems transformed into aesthetic element, and the integration of natural and artificial lighting creates gentle atmospheric modulation that supports varied activities from focused individual study to collaborative discussion without dramatic contrast or visual fatigue. Thematically, the space seems to engage fundamental questions about how we create environments conducive to contemplation, learning, and community in contemporary life—the design neither retreats into nostalgic historicism nor embraces technological sleekness, but rather proposes a middle path where traditional library functions of knowledge preservation and quiet study merge with contemporary values of social learning, accessibility, and material sustainability. The inclusion of human figures throughout—individuals reading in solitary absorption, pairs engaged in quiet conversation, staff positioned to offer assistance—emphasizes that this architectural intervention ultimately serves human flourishing, the space designed not as monumental statement but as supportive framework for intellectual and social exchange. The designer's choice to preserve and celebrate existing architectural elements including exposed brick masonry alongside contemporary insertions of timber and glass creates layered temporal narrative, suggesting respect for built heritage while demonstrating how thoughtful renovation can extend useful life and cultural relevance of existing structures rather than defaulting to demolition and replacement. How might we understand this library as proposing not merely functional accommodation for books and readers, but rather a more expansive vision of the library as civic commons—a shared space where material and intellectual resources become accessible across communities, where individual contemplation and collective learning coexist, and where the acts of reading, thinking, and conversing receive architectural honor through spaces crafted with beauty, durability, and human dignity as central values?

Press Kit

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.
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.
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.
Image Credits
Zhaoxiong Han and Yinzhu Yao

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