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Polygonal Structure Featuring Natural Light and Ondol Heating in a Community Observatory

Authors:
Seunguk Oh, Junyeong Hyun, Dokyu Lee
Polygonal Structure Featuring Natural Light and Ondol Heating in a Community Observatory

Project in-detail

A polygonal structure utilizing transparent materials and traditional ondol heating method creates a responsive environment for communal stargazing and interaction in the heart of the Ardennes.
5 key facts about this project
01
Polygonal design inspired by the form of a horse enhances local cultural identity.
02
Integrated ondol heating system provides efficient warmth beneath wooden flooring.
03
Extensive use of glass maximizes natural light and connects users with the landscape.
04
Outdoor terraces designed for community interaction complement observation areas.
05
Cross-laminated timber panels ensure structural integrity while promoting sustainability.
The Arden Observatory is a thoughtfully designed architectural project located in the Ardennes region. It serves as a contemporary observatory, bridging functionality and a deep connection to the surrounding natural environment. The design reflects a unique interpretation of the local cultural identity, with a specific homage to horses, which are emblematic of the region. This facility not only fulfills the role of stargazing but also acts as a communal space for reflection and connection with nature.

The observatory is characterized by its distinctive form, which abstractly references the head of a horse. This design approach incorporates elements that resonate with local heritage while offering a modern aesthetic. The structure invites visitors to engage with the surrounding landscape and provides a platform for observing both celestial events and the natural environment.

Material Selection and Building Composition

The observatory employs a diverse range of materials that complement its design intent and functionality. Key materials include glass, concrete, wood, and steel. The extensive use of glass maximizes natural light and reinforces the connection between the interior and the exterior landscape, allowing users to immerse themselves in their surroundings. Concrete, forming the structural framework, ensures durability, while wood flooring adds warmth and comfort to the interior experience. Steel support elements allow for expansive glazing, facilitating the unique architectural expression.

The observatory features multiple levels, each designed to provide varied perspectives. An integrated staircase not only acts as a functional element but also serves as a social space for visitors to interact and gather. Outdoor terraces are strategically placed to enhance the viewing experience, encouraging users to engage with the natural scenery.

Innovative Design Features

What sets the Arden Observatory apart is its seasonal adaptability and integration with the local environment. The design utilizes transparent materials, making it responsive to changing light conditions, and cultivating an evolving visual character throughout the seasons. This capability ensures that the structure remains dynamic and engaging, fostering curiosity and exploration.

The design incorporates sustainable features such as energy-efficient lighting and a traditional ondol heating system. These elements contribute to the building's environmental responsibility, reducing its ecological footprint while enhancing user comfort.

Moreover, the observatory's layout promotes interaction with nature, inviting visitors not only for astronomical observation but also for contemplation of the surrounding natural beauty. The architectural choices emphasize mindfulness and connection, encouraging users to engage with both the built environment and the landscape beyond.

For those interested in more details about the Arden Observatory, including architectural plans, architectural sections, and innovative architectural designs, exploring the project presentation will provide valuable insights into its thoughtful design approach and unique characteristics.
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100,000€ Prize / 2025

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

Competition organisers

The 10th edition of the MICROHOME architecture competition invites architects and designers from around the world to explore the possibilities of compact, sustainable living. Hosted by Buildner in collaboration with Kingspan and Hapi Homes, this special edition challenges participants to design an off-grid, modular microhome for a young professional couple, with a maximum floor area of 25 m². Designs should prioritize innovation, efficiency, and real-world feasibility. 

A total prize fund of 100,000 € will be awarded, including three main prizes, the Kingspan Award, and the Hapi Homes Award, which will grant 15,000 € and lead to the construction of the selected design. The final registration deadline is September 25, 2025, and winners will be announced on Decebmer 9, 2025. For full competition details and submission guidelines, visit microhome.info.

Microhome

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

100,000 € PRIZE FUND / KINGPSAN EDITION #10 IDEAS COMPETITION
Prize 100,000 € + Potential realisation
Eligibility Open to all
Early bird registration deadline 22 May 2025
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