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Ghaf Tree Courtyard House Crafted with Earth Plaster and Photovoltaic Integration

Ghaf Tree Courtyard House Crafted with Earth Plaster and Photovoltaic Integration
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Constructed around a central Ghaf tree courtyard, this residence utilizes earth plaster and integrates photovoltaic systems to maximize energy efficiency, serving as a sustainable home for family gatherings.
5 key facts about this project
01
Constructed with earth plaster, enhancing thermal mass and indoor air quality.
02
Features a central Ghaf tree courtyard, promoting social interaction and natural cooling.
03
Incorporates photovoltaic systems for energy independence in a desert climate.
04
Utilizes recycled materials in various structural elements for sustainability.
05
Employs cross-ventilation strategies to optimize airflow and reduce reliance on mechanical cooling.

## Overview

Located in a desert environment, the Heritage Home project embodies a deliberate integration of contemporary architectural methods with traditional design principles. The project emphasizes sustainability, environmental compatibility, and cultural significance, aiming to harmonize with the surrounding landscape while fostering community connections.

### Conceptual Framework

The design conceptualizes the home as an interactive entity, promoting a relationship between habitation and nature through three distinct systems. The **Rigid Mass** forms the foundational structure, utilizing durable materials that accommodate the site's topography while ensuring longevity. A centrally positioned **Prefabricated Volume** functions as a communal hub, facilitating family interactions and enhancing spatial dynamics. The **Natural Mesh** integrates water, light, and vegetation, establishing a dialogue between the interior and exterior and fostering a healthy environment through greenery.

### Materials and Materiality

The selection of materials reflects a commitment to sustainability and craftsmanship. Key components include:

- **Concrete** for structural integrity, ensuring durability.
- **Clay and earth plaster** for walls, contributing to thermal mass and air purification.
- **Mashrabiya wood**, employed in the exterior for creating light patterns while providing privacy and ventilation.
- **Photovoltaic cells** that fulfill energy requirements sustainably.
- Utilization of **recycled materials**, reinforcing environmental responsibility.

### Spatial Organization and Design Outcomes

#### Site Plan and Layout

Designed at a depth of 2 meters below natural ground level, the project enhances thermal stability and energy efficiency. Central to the layout are two courtyards: **The Ghaf Tree Courtyard**, a communal gathering space that features a culturally significant Ghaf tree, and **The Water Courtyard**, providing intimate spaces with a small pool that enhances cooling.

#### Vertical and Horizontal Dynamics

The two-story structure allocates living spaces thoughtfully, incorporating vertical circulation with natural light and airflow strategies. The upper level hosts a **garden roof**, contributing to ecological sustainability while nurturing residents' interaction with nature. Provisions for future expansions ensure adaptability in alignment with the inhabitants' needs.

### Technology Integration

Advanced technologies are employed to enhance energy efficiency and environmental harmony, including:

- **Rainwater harvesting** systems for irrigation purposes.
- **Cross-ventilation systems** that improve air quality while reducing dependence on mechanical cooling.
- **Upcycled carbon floor tiles**, merging aesthetics with sustainability.

### Unique Characteristics

Notable attributes of Heritage Home include its cultural resonance, as the design reflects traditional motifs while prioritizing adaptability for the future. The architecture addresses climatic challenges unique to desert environments and intentionally fosters social interactions, creating a nurturing habitat that goes beyond mere shelter.

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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.

Buildner's Unbuilt Award 2025

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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