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one-aftr frames urban stillness with suspended mesh ‘open hut’ in south korea

a quiet pause in hwaseong’s urban fabric

Open Hut (Teummak) by Seoul-based architecture studio one-aftr is a temporary pavilion installed in a forested plot within Hwaseong, South Korea. Located in a park surrounded by residential apartment towers, the structure introduces a porous and reflective space that foregrounds its surroundings rather than replacing them.

The project draws from the Korean words mak (막), meaning hut, and teum (틈), meaning gap. This hybrid term ‘Teummak’ frames the structure as both an architectural gesture and a conceptual opening. Where standard buildings often seal themselves off from their natural surroundings, this pavilion offers a deliberate exposure. It emphasizes the natural conditions already present, such as the quality of soil and the canopy of trees.

By centering the design around the site’s existing trees, the pavilion resists formal imposition. The structure delicately links these trees with a low, hovering roof to create a moment of spatial coherence without enclosure. It allows the verticality of trunks and foliage to continue uninterrupted.

one-aftr open hut
Open Hut is a pavilion designed by one-aftr in Hwaseong, Korea | image © Jang Mi

a lightweight, open framework by one-aftr

The architects at one-aftr build the open hut from a light framework of wood and metal, with mesh and acrylic panels integrated into the composition. These materials are arranged to diffuse views of the city beyond, filtering urban noise into softened light and color. The roof remains suspended above the ground plane, and its segmented, circular form suggests both shelter and void.

The geometry is loosely domed, shaped through a negotiation between the structural grid and the growth patterns of the trees. Rather than dominating the landscape, it mirrors it to create a calm interplay of shade and movement as sunlight passes through the canopy and materials throughout the day.

one-aftr open hut
the structure combines ideas of the Korean hut and the concept of a spatial gap | image © Jang Mi

a moment of interruption

The Open Hut by one-aftr can be understood less as a moment of interruption, rather than a destination. Visitors arrive to find a space that does not demand interpretation or participation but allows for quiet observation. The pavilion foregrounds the fleeting qualities of urban nature that are already there — the rustling leaves overhead, the shifting shadows filtered through the canopy, and the soft earth below.

Its success lies in how lightly it touches the land. The Open Hut avoids unnecessary ornament, offering instead a framework that listens, establishing an elemental relationship between shelter and site.

one-aftr open hut
it is located in an empty lot bordered by apartment blocks | image © Jang Mi

one-aftr open hut
the project connects the site’s existing trees with a suspended circular roof | image © Jang Mi

one-aftr open hut
wood, metal, mesh, and acrylic panels are used to frame and filter the surroundings | image © Jang Mi

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    CASA LV1 (casa nanchi 1 y 2)
    BRIEF DESCRIPTION OF THE CONSTRUCTION
    The Casa LV1 (casa nanchi 1 and 2), is a multi-familiar conformed by two houses constructed in the same land, the main material used for its construction was white striated concrete.
    DESCRIPTIVE MEMORY
    The Casa LV1 (casa nanchi 1 and 2) is a complex of two houses designed for a family an elderly couple, their young daughter and their granddaughter. Each house has the necessary privacy for each development, with the interrelationship and coexistence of the family; they are located in an irregular diamond-shaped land of approximately 250m2, a gradient over 10% with a view to the southeast.
    The Casa nanchi 1, on its main floor has: living room, dinning room, kitchen, bathroom, main bedroom with closet and its own bathroom, this floor is directly connected with the service area; the lower floor has a hall, two bedrooms with closet and its own bathroom; the upper floor has a roofed recreation room and a garden terrace. All the floors are connected by a stair, and has a parking lot. The total constructed surface is of 160 m2.
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