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Perforated Metal Facade and Natural Ventilation in a Sustainable Sloped Residence

Perforated Metal Facade and Natural Ventilation in a Sustainable Sloped Residence
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The use of perforated metal for sun shading and stone veneer cladding seamlessly integrates this sustainable residence with its sloping landscape, providing a balanced environment for family living.
5 key facts about this project
01
Utilizes perforated metal panels for effective sun shading and enhanced airflow.
02
Incorporates local stone veneer for aesthetic integration with the natural landscape.
03
Features a flexible open-plan layout that promotes interaction while maintaining privacy.
04
Designed for passive solar efficiency through strategic window placement and overhangs.
05
Integrates rainwater management systems as part of the overall sustainability strategy.

### Project Overview
The design occupies a sloped site, strategically positioned to relate to its natural environment while prioritizing sustainable living principles. The intent is to create a built form that connects both visually and physically with the terrain, enhancing the quality of spatial experience within the structure.

### Spatial Strategy
The building's three to four-story arrangement effectively utilizes the site's topography. The ground floor functions as the main entrance and communal gathering area, facilitating movement and providing sightlines to notable environmental features. The upper levels contain private living spaces, organized around an open-plan layout that encourages interaction while framing expansive views through large windows.

### Materiality and Environmental Considerations
The selection of materials emphasizes sustainability and aesthetic coherence with the surrounding landscape. Stone veneer provides a tactile contrast, while concrete block ensures structural durability with low maintenance needs. Wood is incorporated in roofing and framing to add warmth, and perforated metal elements offer sun shading while allowing for natural ventilation. A solar diagram illustrates the building's orientation, optimized for passive solar gain in winter and reduced exposure in summer, reflecting energy-efficient design strategies integrated throughout the project.

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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
Eligibility Open to all
Early bird registration deadline 19 November 2025

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