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Natural Ventilation and Daejangmaru in Traditional Living Spaces

Authors:
Kim David, Shim Hye, Cha Min Jun
Natural Ventilation and Daejangmaru in Traditional Living Spaces
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Incorporating traditional Daejangmaru and the ondol heating method, the design offers a unique blend of natural ventilation and communal living spaces in a modern guest house framework.
5 key facts about this project
01
Incorporates the ondol heating system for efficient temperature regulation.
02
Features the traditional Daejangmaru, enhancing usability and flow.
03
Utilizes natural shapes and colors to preserve cultural authenticity.
04
Designed with an open area for improved natural ventilation.
05
Arranges communal and private spaces to balance interaction and privacy.

茶淵院 is a contemporary interpretation of traditional Hanok architecture, located in Timkor. The guest house enhances the visitor experience through careful spatial organization and the integration of modern features, all while respecting cultural traditions. The design prioritizes harmony between traditional aesthetics and current functional needs, resulting in a unique living space.

Architectural Layout

The guest house consists of multiple building units, each featuring living areas, kitchens, and heated floors that utilize the ondol system. This age-old method is effective for heating in the winter and cooling during summer, showing a clear understanding of the region's climate. The first floor includes essential spaces such as a tea-making room, a tea room, a kitchen, a living room, a tea drying room, and restrooms, all designed for convenience and interaction among guests.

Spatial Organization

On the second floor, private functions are facilitated with guest rooms, bathrooms, and a laundry area. This structured layout encourages smooth movement between spaces while maintaining areas for privacy. The design strikes a balance between communal engagement and private retreat, making daily use comfortable and easy for residents and guests alike.

Structural Elements

Key elements of Hanok construction stand out in the project, showcasing beams, dori, grandstands, and rafters. These features not only support the building’s structure but also enhance its visual appeal. The ‘Toes Maru’ serves as a versatile space that improves usability. An open area known as Daejangmaru is designed to allow natural airflow into the interior, promoting better air quality.

Design Philosophy

The design philosophy emphasizes natural shapes and colors, steering clear of artificial materials. As a result, the structure feels lighter and warmer, fostering a welcoming environment consistent with Hanok architecture. The integration of traditional principles into a modern setting illustrates respect for cultural heritage while addressing contemporary needs.

Exposed roof architecture adds depth to the design, with its detailed craftsmanship serving functional and aesthetic roles. The combination of tradition and modernity within the design creates a distinct presence that reflects both history and contemporary life.

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The Next House: USA — A Global Call to Reimagine the American Suburb

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Buildner is launching The Next House: USA, a global architecture competition that challenges architects, designers, and thinkers to reimagine the American suburban home for the 21st century. For decades, the suburban house has symbolized comfort and stability, but today it often reflects excess, isolation, and environmental strain. This competition asks: how can the American home evolve to address climate urgency, economic pressures, and shifting social values?

Participants are tasked with designing a prototype home of no more than 1,500 sq ft (≈140 m²) for a household of two adults and one child. The design should be compact yet generous, adaptable, sustainable, affordable, and replicable across diverse U.S. contexts. More than a design exercise, the competition aims to spark a conversation about how homes can support healthier, smarter, and more connected communities.

The total prize fund is $20,000 USD. The final registration deadline is May 20, 2026, and winners will be announced on September 22, 2026. The Next House: USA invites architects, students, and visionaries worldwide to redefine what the American home means today—and what it should mean tomorrow.

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