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Water-Efficient Residence Featuring Sustainable Microfiber Panels and Timber Construction

Water-Efficient Residence Featuring Sustainable Microfiber Panels and Timber Construction
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Incorporating a rainwater harvesting system and microfibre panels, this residence redefines sustainability by utilizing timber construction to create a self-sufficient living environment in a drought-prone region.
5 key facts about this project
01
Incorporates a rainwater harvesting system integrated within the building's facade.
02
Utilizes microfibre panels for enhanced insulation and moisture resistance.
03
Features a thermally efficient bent A-frame design that maximizes natural ventilation.
04
Employs locally sourced timber to minimize environmental impact and ensure durability.
05
Includes an hydroponic garden for in-house food cultivation and sustainability.

### Overview

Sencio, located in the village of Don Domingo, Sierra de Segura, Spain, addresses the pressing issue of water scarcity through innovative architectural solutions grounded in sustainability. The design integrates eco-friendly practices with modern aesthetics, aiming to create a habitat that not only meets the challenges of its environment but also enhances the living experience of its occupants.

### Architectural Form and Functionality

The structure exhibits an angular, organic form, drawing inspiration from the characteristics of succulent plants, particularly the Senecio, known for its moisture retention capabilities. The facade combines timber and other sustainable materials, providing both thermal efficiency and acoustic performance essential for energy conservation. Rainwater harvesting features prominently in the design, with a roof equipped with the Dr-Disenyo Cassette System that transforms a structural element into a functional water collection system.

### Spatial and User-Centric Design

The project incorporates various spatial zones tailored to distinct activities, promoting multifunctionality throughout the living environment. An open-plan layout facilitates natural light and encourages fluid transitions between living, working, and recreational areas. Interior features include adaptable furniture and efficient storage solutions, such as compartments integrated beneath beds, optimizing the use of vertical space while prioritizing user comfort and versatility. Additional elements, such as a hydroponic system adjacent to the kitchen, further enhance self-sufficiency and resilience within the home.

Materials selected for the construction include timber for structural integrity, microfiber panels for insulation, polymeric membranes for moisture protection, and photovoltaic panels for solar energy capture. These elements work cohesively to create effective and appealing spaces that resonate with the surrounding landscape.

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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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