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Sculptural Roof Design Crafted with Weathered Steel and Encased in Glass for a Versatile Community Hub

Sculptural Roof Design Crafted with Weathered Steel and Encased in Glass for a Versatile Community Hub
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A sculptural roof composed of weathered steel and extensive glass facades enhances thermal efficiency while creating a central atrium that serves as a vibrant community hub for cultural events and performances.
5 key facts about this project
01
A sculptural roof design mimics the local landscape's natural contours.
02
Extensive use of glass enhances natural lighting and visual connection to the environment.
03
Weathered steel facade minimizes maintenance while integrating with the rugged terrain.
04
Sustainably sourced timber used for interior elements adds warmth and tactile quality.
05
Open atrium promotes communal interaction and aligns with landscape features.

### Project Overview

The South Hedland Performing Arts Centre, located in Western Australia, aims to fulfill the cultural and artistic needs of the local community while integrating harmoniously with the surrounding landscape. Designed by South Holland, the centre establishes a dialogue with its environment, reflecting the cultural identity and natural context of South Hedland. With the intent to serve as a community hub for creativity and engagement, the project incorporates elements that facilitate connections among users and the landscape.

### Spatial Organization and User Engagement

Central to the design is an open atrium that functions as a communal gathering space, promoting interaction among visitors. The layout includes multifunctional performance areas, comprising a main theatre for up to 600 attendees, rehearsal studios, and community rooms. This flexibility accommodates a wide range of cultural activities and events, thereby enhancing user experience and community involvement. Additionally, the sculptural roof design echoes the natural topography, contributing to both aesthetic interest and environmental performance through improved thermal management.

### Material Selection and Environmental Integration

The material palette of the centre is thoughtfully curated to reflect the regional context while prioritizing sustainability. Weathered steel structures provide durability and a rugged aesthetic, while concrete foundations ensure stability for public use. Extensive glass facades enhance transparency, allowing natural light to illuminate interior spaces and offering views of the outdoor landscape. Incorporating sustainably sourced timber adds a warmth to gathering areas, and the earthy color palette mirrors local soil and vegetation, reinforcing the building's connection to its site. The landscaping integrates native plants to promote biodiversity and reduce water consumption, creating inviting outdoor spaces for social interactions.

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The Buildner’s Unbuilt Award 2025: Celebrating Architectural Creativity and Visionary Unbuilt Designs with a Total Prize Fund of €100,000

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Competition organisers

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.

Buildner's Unbuilt Award 2025

Celebrating your unbuilt architecture visions with a €100,000 prize

100,000€ Prize / 2025 ideas COMPETITION
Prize 100,000 €
Eligibility Open to all
Final registration deadline 30 October 2025

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