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Fluid Form Crafted from Glass and Concrete Supporting Urban Community Interaction

Author:
Jan Ekart
Fluid Form Crafted from Glass and Concrete Supporting Urban Community Interaction
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Characterized by its curvilinear form and extensive glass facade, the structure facilitates community engagement through versatile public spaces while integrating sustainable materials such as concrete and metal.
5 key facts about this project
01
Curvilinear exterior form enhances visual dynamism while promoting airflow.
02
Extensive use of glass maximizes natural light and visibility into public areas.
03
Integrated landscape elements create a seamless transition between indoor and outdoor spaces.
04
The structure's orientation optimizes solar gain for energy efficiency.
05
Flexible interior layouts accommodate various community-focused activities and events.

## Overview

Located in Adelaide, Australia, the Adelaide Spire is designed to enhance urban identity and promote cultural expression within the city's landscape. Occupying a pivotal intersection that connects various urban elements, the structure functions as a public space aimed at fostering community interaction. By integrating modern architectural principles, it serves both as a cultural hub and a catalyst for social engagement.

## Spatial Strategy and User Experience

The spatial organization of the Adelaide Spire focuses on creating fluid connections between distinct functional areas. The ground floor features an open public space equipped with seating, an outdoor bar, and a stage for live performances, which collectively foster communal activities. The design encourages foot traffic and promotes socialization by seamlessly linking Victoria Square to the north, enhancing accessibility and movement throughout the area.

In designing the upper levels, distinct zoning for public and private functions was prioritized. Accessible areas for exhibitions, workshops, and art classes are interspersed with private studios and meeting rooms, thereby nurturing a balance between community engagement and individual creativity. This reflective organization supports collaborative opportunities across various artistic practices.

## Materiality and Sustainability

A careful selection of materials has been integral to the architectural identity of the Adelaide Spire. The primary use of concrete provides structural integrity while allowing for organic shapes. Expansive glass facades facilitate natural lighting, reducing reliance on artificial sources and enhancing the connection to the surrounding environment. Metal framing complements the modern aesthetic and ensures the stability of the glass curtain wall.

Sustainability considerations are embedded within the design; the north-side orientation optimizes sunlight exposure, which minimizes energy demands for heating and lighting. Additionally, landscaping elements are incorporated to soften the urban materials and foster biodiversity, contributing to an environmentally responsive architectural solution.

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MICROHOME 2026
MICROHOME 2026
100,000 € Prize Fund / Kingpsan Edition #11
The Next House: USA
The Next House: USA
20,000 USD Prize
Buildner's Unbuilt Award 2026
Buildner's Unbuilt Award 2026
100,000€ Prize / 2026

The Next House: USA — A Global Call to Reimagine the American Suburb

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Competition organisers

Buildner is launching The Next House: USA, a global architecture competition that challenges architects, designers, and thinkers to reimagine the American suburban home for the 21st century. For decades, the suburban house has symbolized comfort and stability, but today it often reflects excess, isolation, and environmental strain. This competition asks: how can the American home evolve to address climate urgency, economic pressures, and shifting social values?

Participants are tasked with designing a prototype home of no more than 1,500 sq ft (≈140 m²) for a household of two adults and one child. The design should be compact yet generous, adaptable, sustainable, affordable, and replicable across diverse U.S. contexts. More than a design exercise, the competition aims to spark a conversation about how homes can support healthier, smarter, and more connected communities.

The total prize fund is $20,000 USD. The final registration deadline is May 20, 2026, and winners will be announced on September 22, 2026. The Next House: USA invites architects, students, and visionaries worldwide to redefine what the American home means today—and what it should mean tomorrow.

The Next House: USA

Design the next suburban home for the USA

20,000 USD Prize ideas COMPETITION
Prize Monetary award
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