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Rammed Earth Structure with Rooftop Garden and Natural Ventilation Strategies

Rammed Earth Structure with Rooftop Garden and Natural Ventilation Strategies
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Constructed with rammed earth walls and complemented by a rooftop garden, the design prioritizes natural ventilation and community spaces within a sustainable residential framework.
5 key facts about this project
01
Constructed with locally sourced rammed earth, enhancing thermal performance.
02
Incorporates a rooftop garden designed for biodiversity and resident use.
03
Features wind catchers to optimize natural ventilation throughout the home.
04
Utilizes terracotta bricks for both structural integrity and aesthetic appeal.
05
Includes versatile spaces that promote community interaction and engagement.

### Overview and Intent

The House of the Future is located in an urban setting characterized by rapid development and increasing demand for sustainable living spaces. The intent is to redefine residential architecture by integrating innovative design principles that address contemporary challenges such as high housing costs and environmental impacts. By prioritizing community integration and resource efficiency, the design seeks to create a residential environment that supports both individual comfort and social interaction.

### Spatial Organization and Functionality

The layout of the structure emphasizes a distinct separation of public and private areas while promoting multifunctionality. The basement accommodates a lobby, lounge, and utility spaces, including a water reservoir. The ground floor serves public and communal functions with a kitchen, dining area, and versatile spaces that facilitate fluid indoor-outdoor connections through expansive openings leading to courtyards. The first floor is dedicated to private living quarters, cleverly designed to offer privacy while maintaining links to shared areas. An expansive rooftop garden functions as a recreational space, contributing positively to the local microclimate.

### Material Selection and Sustainability

Informed by ecological considerations, the materials used in the construction are both sustainable and visually appealing. Rammed earth walls enhance thermal efficiency and minimize reliance on artificial heating and cooling, while terracotta bricks provide structural integrity and aesthetic consistency. Wood adds warmth to interior spaces, establishing a natural connection with the surrounding environment. Additionally, extensive glass panels optimize natural light and foster visual continuity with outdoor areas. The incorporation of wind catchers and strategically placed courtyards enhances natural ventilation, while solar panels on the roof serve to harness renewable energy for household needs. The overall approach reflects a commitment to ecological responsibility and contemporary living standards.

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Buildner's Unbuilt Award 2025
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100,000€ Prize / 2025
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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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Competition organisers

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.

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Celebrating your unbuilt architecture visions with a €100,000 prize

100,000€ Prize / 2025 ideas COMPETITION
Prize 100,000 €
Eligibility Open to all
Final registration deadline 30 October 2025

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