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Reinforced Concrete Shelter with Flexible Spaces in Alpine Terrain

Authors:
Andrea Cervi, Davide Caccia, Francesco Caputo
Reinforced Concrete Shelter with Flexible Spaces in Alpine Terrain
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A large reinforced concrete roof defines a compact shelter that integrates flexible living spaces for a young couple and serves as a communal resting place for mountaineers in a mountainous Alpine setting.
5 key facts about this project
01
A large, reinforced concrete roof provides shelter and defines the building's form.
02
The interior features flexible spaces that adapt to different uses for residents and visitors.
03
Designed to capture and manage rainwater for sustainable living practices.
04
Concealed storage solutions optimize space without compromising functionality.
05
The structure serves as both a home and a communal resting place for mountaineers.

"COMMON ROOF" presents a thoughtful response to its mountain setting, combining a comfortable living space with a design that encourages community use. Located in an Alpine environment, the structure serves both as a home for a young couple and as a resting place for trekkers. The design revolves around a strong relationship between the building and its natural surroundings, focusing on sustainability and adaptable space.

Design Concept

At the heart of "COMMON ROOF" is a large roof that echoes traditional mountain architecture. This roof not only provides shelter but also defines the building's appearance. It draws inspiration from the tall pine trees of the area, making the architecture feel connected to its environment. The goal is to create a dialogue with the landscape, blending the built form with natural elements.

Spatial Configuration

The layout of the building is well thought out, dividing it into private and multifunctional areas. The private space includes a kitchen and bathroom, while the multifunctional area adapts to various needs, serving as a bedroom or a living space as necessary. This arrangement allows for flexibility, making it easier to navigate daily activities within a limited area.

Structural Elements

A central core of reinforced concrete supports the entire structure. This core organizes the living spaces around it and houses essential systems, including water management solutions. The internal layout incorporates features such as kitchen cupboards and a staircase that leads to a small terrace facing north. These elements enhance everyday living and reflect a focus on practical design.

Community Engagement

An interesting aspect of "COMMON ROOF" is its ability to function in dual roles. It can be a private home when needed, but it also opens up to welcome outdoor enthusiasts. Sliding panels and windows effectively separate the kitchen and bathroom when not in use, keeping the flexible multipurpose area available for socializing. This blend of private and communal space highlights the project's adaptability to different user needs.

The design includes clever storage options that maximize the use of space without cluttering the interior. Each feature is carefully placed to improve the overall experience for residents and visitors, reinforcing the connection between the home and its dramatic mountain backdrop.

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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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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 €
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Final registration deadline 30 October 2025

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