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Dark Stone and Glass Shelter Integrated with the Mountainous Terrain

Dark Stone and Glass Shelter Integrated with the Mountainous Terrain
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Constructed from dark stone and strategically placed glass, the design seamlessly merges with its mountainous surroundings while providing a communal shelter that fosters social engagement in an extreme climate.
5 key facts about this project
01
Constructed with locally sourced dark stone, reinforcing geological integration.
02
Features large vaulted arches for structural strength and maximizing natural light.
03
Design includes communal areas that encourage interaction among occupants.
04
Strategically placed glass elements bridge interior and exterior landscapes.
05
Thermal mass utilized to enhance energy efficiency in a cold climate.

### Overview

"In Optimum" is situated in a remote landscape characterized by expansive snowfields and mountainous terrain. The design aims to harmonize with its natural context while addressing both functional and aesthetic requirements. The structure is conceived to foster a contemplative relationship between human habitation and the surrounding environment, reflecting principles of sustainability, locality, and simple elegance.

### Materiality and Sustainability

The predominant use of dark stone as a primary material contributes to the building's identity and functionality. This material not only provides thermal mass essential for colder climates but also establishes a tactile connection to the local geology. Reinforcing this choice, concrete is utilized in structural elements for durability, while glass is strategically incorporated to enhance natural lighting and facilitate a visual connection with the outdoors. Such material choices reflect a commitment to sustainability and a focus on minimizing the ecological footprint through the use of local resources.

### Spatial Configuration and User Experience

The design features a series of large vaulted arches, instilling a sense of volume and inviting natural light, which enhances the internal atmosphere. The floor plan incorporates dedicated areas for communal activities, equipment maintenance, and entry transitions, ensuring a functional and adaptable environment. The interior's illuminated elements and spaciousness create an inviting ambiance, encouraging exploration and reflection. This thoughtful spatial arrangement is intended to support social interactions and facilitate a seamless user experience amidst the challenges of the natural landscape.

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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.

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Design the next suburban home for the USA

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Eligibility Open to all
Early bird registration deadline 19 November 2025

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