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Opaline Glass Facade and Local Stone Structure for Inclusive Living
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Characterized by its opaline glass facade and local stone construction, the residence promotes visual communication and inclusivity for a hearing-impaired couple within the distinctive landscape of Coober Pedy.
5 key facts about this project
01
Opaline glass panels create dynamic light modulation throughout the day.
02
The structure integrates local stone for thermal efficiency and climate resilience.
03
Rounded room designs enhance social interaction and non-verbal communication.
04
Acoustic materials optimize sound quality tailored for hearing-impaired residents.
05
Native vegetation landscaping reduces water usage and supports local ecology.

### Project Overview

Located in Coober Pedy, South Australia, the residence known as "Opaline Reflections" was developed specifically for a hearing-impaired couple. The design acknowledges the unique environmental and cultural characteristics of this opal mining town, where underground homes are a common response to the region's arid climate. The intent is to create a living environment that prioritizes visual communication while providing comfort and harmony with the surrounding landscape.

### Design Approach

**Spatial Configuration and Functionality**
The architectural form of the residence features a dome-like structure that mirrors the natural terrain, promoting natural ventilation and light diffusion. The layout is flexible, allowing for various configurations that cater to the couple's lifestyle. Rounded rooms are incorporated into the design, enhancing social interaction and creating a welcoming atmosphere. Transitional spaces throughout the home facilitate diverse activities, supporting both communal and private moments.

**Material Selection and Environmental Integration**
The material palette includes operable glass panels to allow for dynamic light play, a robust metal frame for structural integrity, and locally sourced stones that provide thermal mass. These materials not only respond to the climatic conditions of Coober Pedy but also foster sensory experiences throughout the interior. Additionally, landscaping with native flora enhances the aesthetic and mitigates soil erosion, while the strategic arrangement of outdoor areas encourages interaction with the natural environment, effectively extending the living space outdoors.

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The Buildner’s Unbuilt Award 2025 is an international architecture competition dedicated to recognizing and celebrating the value of unrealized architectural designs. It invites architects, designers, and students worldwide to submit visionary projects that have not yet been constructed, highlighting the power of ideas and the creativity behind the design process. By focusing on unbuilt work, the competition aims to bring forward concepts that shape the future of architecture and push the boundaries of the profession. 

Participants can compete in three categories based on project scale: Small Wonders (up to 100 m²), Medium Marvels (101–999 m²), and Large Visions (over 1,000 m²). Each category winner will receive €20,000, and additional prizes include honorable mentions, student awards, and a special Best Presentation Award. Winning projects will gain significant international exposure through Buildner’s publicity campaign and a feature article on ArchDaily, providing a unique opportunity to showcase creative ideas to a global audience. 

The Buildner’s Unbuilt Award 2025 encourages entrants to submit any type of unbuilt project, from conceptual visions to detailed designs, celebrating bold innovation without the constraints of realization. Important deadlines: registration closes on October 30, 2025; submissions are due by November 20, 2025; winners will be announced on December 17, 2025.

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