Sign up for VMSPACE, Korea's best architecture online magazine.

Login Join


A House That Persists Through the Wind and Within Their Wishes: Ara O-wall House

Rieuldorang Architects

written by
Kim Seongyoul
photographed by
Yoon Joonhwan
materials provided by
Rieuldorang Architects
edited by
Kim Bokyoung
background

SPACE July 2026 (No. 704)

 

 

 

 

Jeju has a strong regional identity. In terms of its architectural context, this regional identity is generally demonstrated via the use of basalt. Basalt stone walls extend into building structures, and processed stone is transformed into cladding that covers concrete. Ironically, however, locals born and raised in Jeju have a love-hate relationship with basalt. Most clients see basalt as a material that creates humid environments and make requests to avoid using them except when building stone walls. Due to its high absorption rate, basalt easily develops moss and can become a haven for insects, and so it is only natural that people would want to stay away from it for the sake of comfortable living environments. While mainland Koreans might see basalt as Jeju¡¯s defining element, it would be more sensible to adopt a different perspective to capture the true regional character of Jeju.
Due to its maritime climate and open terrain on all sides, Jeju is strongly influenced by humidity and wind. These are critical factors to consider when observing Jeju architecture. It was therefore only natural that the client of Ara O-wall House requested a courtyard that would be less exposed to the wind. However, instead of simply creating a sheltered courtyard, we decided to make use of the wind. By drawing wind into the low-level garden space situated between the basement and the second floor, we implemented evaporative cooling, so that the cooled air from the garden flows into the central courtyard and keeps the adjacent courtyards cool as well.​

 

 

 

 

 

The client¡¯s requirements came to be far from the ordinary, but they weren¡¯t like that from the start. At first, the client simply asked for a special home, and so we suggested that we start from a more unconventional perspective. Over the following eight months, we had many discussions about architecture. One day, the client said this: ¡®Usually, rooms are arranged along the walls, but what if we moved them away from the walls and placed them toward the centre of the house? That would create a cluster of rooms within the house, wouldn¡¯t it? It would be interesting if the spaces between rooms could be used as living rooms and hallways.¡¯ Upon hearing this, we began with the actual design process. We felt that the client was now ready to embrace a more creative home.
We drew upon three main themes which emerged from the numerous requests made by the client. First, the client wanted us to avoid rigid and right-angled circulation paths; second, the client asked for a house that can preserve memories; and third, the client wished to live without having to use curtains.

​First, by using obtuse angles rather than right angles, we designed a looping circulation path that connected to the central courtyard. One can directly access the basement gym, the first-floor kitchen, and the second-floor hallway from the main entrance. While this may appear somewhat complex, the looping circulation path allows the inhabitants to visually take in every corner of the house.​

 

 

 

 

 

The client told us that every nook and cranny of their childhood home at Jeju held unique memories. Rather than a single large open space, they asked for multiple small spaces with distinct functions so that their children may also build their own personal memories throughout the house. Ara O-wall House features three courtyards. There is a central courtyard that feels like an indoor space, protected from insects; a front yard in front of the living room, sheltered from the wind; and a yard in front of the kitchen where one may cook braised chicken atop a traditional agungi. In addition, the various activities that take place at the desk and study by the corridor, the third-floor room that resembles an attic, and the little living spaces between rooms may all be turned into personal memories that make up a lasting sense of ¡®homeliness¡¯.​

 

 

 

 

 

Lastly, instead of installing large windows which end up getting curtained off to prevent unwanted views from outside, the client asked for a more practical solution which would allow them to look outside at their own discretion. In response, we decided to install screen walls. While placing screen walls at a suitable distance from the window, we also placed trees between them to mitigate the sense of confinement. Aside from exuding a strong sense of occlusion when seen from the outside, the wall¡¯s simple form also prevents viewers from anticipating the house¡¯s open interior layout and thereby serves to create a stark contrast between the outdoor and indoor experiences.

 

Through Ara O-wall House, we sought to address the region¡¯s climatic and environmental challenges with an ingenuous approach, to propose a design that reflects Jeju¡¯s authentic character, and intuitively interpret and incorporate the client¡¯s specific requests directly into the house¡¯s space and form. We believe the distinct sculptural quality resulting from these contemplations is what makes Ara O-wall House so special.

 

 

 

 

 

 

​​

You can see more information on the SPACE No. July (2026).

Architect

Rieuldorang Architects (Kim Seongyoul)

Design team

Bae Seongyong, Cho Jeongyeon

Location

Ara-dong, Jeju-si, Jeju-do, Korea

Programme

single house

Site area

726.45§³

Building area

142.96§³

Gross floor area

319.14§³

Building scope

B1, 3F

Parking

3

Height

7.98m

Building to land ratio

19.68%

Floor area ratio

43.93%

Structure

RC

Exterior finishing

porcelain tile

Interior finishing

plastering

Structural engineer

SDM PARTNERS

Mechanical and electrical engineer

JS ENG

Construction

G.A.U Archi_Factory Inc.

Design period

Sep. 2019 – Jan. 2021

Construction period

Apr. 2021 – Aug. 2022

Client

Go Sungju, Kim Jiyoung


Kim Seongyoul
Kim Seongyoul has led Rieuldorang Architects since 2013, and has served as an Adjunct Professor in the Department of Architecture at both Dong-eui University and Pusan National University. In 2020, he was recognised as an invited artist at the Busan Museum of Contemporary Art exhibition ¡®Revolution, Urbanistically¡¯, and continues to work as a planning and exhibition programmer for the Busan International Architecture Festival. He begins each design from a new perspective that moves beyond established conventions, conveying architectural intent through a simple, clear language and form. He builds from the conviction that architecture gains social vitality when it carries language and meaning, and is elevated to art when it draws out a poetic sensibility.

COMMENTS