The Zando Central Market in Kinshasa, Congo, has undergone a significant transformation led by Think Tank, evolving into a cutting-edge civic infrastructure that is both climate-conscious and capable of hosting 20,000 vendors, a substantial increase from its prior capacity. Previously, this 1970s market, originally designed for only 3,500 traders, suffered from severe overcrowding, unhygienic conditions, and structural decay. The new 80,500-square-meter facility, situated in the core of the Congolese capital, replaces its predecessor with an open, yet sheltered, commercial space that seamlessly blends retail operations, logistical support, cold storage, dining areas, and vital community services such as a fire station, police post, infirmary, and administrative offices.
This architectural achievement is characterized by its open concrete framework, topped with distinctive mushroom-shaped slabs that pay homage to the original market's iconic roofline. These large canopies serve to shield both vendors and shoppers from intense solar radiation, while their varied heights facilitate the natural expulsion of warm air. The market's exterior is enveloped in terracotta brick facades, featuring moucharabieh-inspired perforations that draw from Congolese textile designs. These screens are ingeniously crafted to permit airflow while modulating sunlight, thereby ensuring a comfortable pedestrian experience without the need for mechanical cooling systems. The project was recognized with the 2025 Holcim Foundation Award for the Middle East Africa region, lauded by the jury for its clear structural design, sensitivity to its surroundings, and efficient use of only two main materials: concrete and terracotta brick. This design philosophy, prioritizing passive climate control, incorporates principles like thermal mass, cross-ventilation, stack effect, and ample shading, establishing the market as a significant landmark for Kinshasa.
Beyond its primary function, the redeveloped market incorporates green spaces and sustainable practices to enhance its urban environment. The layout centers around five open courtyards, infusing the extensive market area with greenery and natural light. These courtyards are adorned with indigenous plants, functioning as microclimatic regulators, social hubs, and havens for biodiversity. Integrated planters line the railings, and the surrounding streets are embellished with trees, creating a verdant corridor that links to Kinshasa's nearby botanical garden. Furthermore, rainwater is collected and stored in tanks for irrigation, cleaning, and fire suppression, diminishing reliance on city infrastructure and bolstering the building's resilience against heavy rainfall or service disruptions. This thoughtful integration of nature and resource management transforms the market into a vibrant, sustainable community asset.
The Zando market's revitalization by Think Tank represents a paradigm shift in urban development, prioritizing human-centric design, ecological responsibility, and economic empowerment. By fostering a secure, hygienic, and culturally enriched environment, the project not only serves the immediate needs of Kinshasa's populace but also offers a beacon of sustainable growth and community resilience for future urban endeavors.