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Elevated Structures with Volcanic Stone and Glass Facades for Outdoor Enthusiasts

Elevated Structures with Volcanic Stone and Glass Facades for Outdoor Enthusiasts
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Elevated above the landscape, the facility integrates volcanic stone and extensive glass facades, creating a seamless connection between interior spaces and the surrounding environment, designed to serve as a multifunctional hub for outdoor enthusiasts.
5 key facts about this project
01
Elevated design minimizes land disruption while maximizing views of the landscape.
02
Integrated volcanic stone enhances thermal performance and local identity.
03
Extensive glass facades foster natural light throughout communal areas.
04
Modular layout allows flexible use for changing needs of outdoor activities.
05
Connection to existing ski trails promotes seamless access for users.

### Overview
Core Line is situated in the dramatic landscapes of Iceland, serving as a comprehensive facility for skiers and outdoor enthusiasts. The design reflects an inherent connection to its surroundings, informed by the traces left by skiers on the slopes. This architectural response features a linear arrangement of four distinct modules offering storage, changing facilities, and communal spaces, all while aligning closely with the natural terrain.

### Spatial Strategy
The layout of Core Line is defined by a central axis that connects the modular components, facilitating circulation and movement throughout the facility. This organization allows for a clear separation of activities, enabling both privacy and social interaction among users. Key areas, such as the reception, changing rooms, storage, and lounge, are thoughtfully arranged to enhance convenience for visitors. The vertical circulation incorporates ramps and stairs, promoting accessibility and encouraging exploration of the space.

### Materiality
The material selection is integral to the project's identity, combining durability with aesthetic appeal. Concrete serves as the primary structural element, while sustainably sourced wood provides warmth and a tactile connection to the environment. Galvanized steel components ensure weather resistance, and expansive glass surfaces facilitate a visual and physical connection between indoor and outdoor spaces. The incorporation of volcanic stone roots the design in its geographical context, and steel grilles are strategically utilized in safety features without compromising visual integrity.

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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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Early bird registration deadline 19 November 2025

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