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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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Kingspan MICROHOME 2026: Building Less to Create More

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Competition organisers

The Kingspan MICROHOME 2026 competition invites architects and designers worldwide to rethink small-scale living by creating an off-grid, modular micro dwelling under 25 m². Now in its 11th edition, the contest emphasizes sustainable, innovative, and human-centered design that demonstrates how compact living can have a big impact.

With a €100,000 prize fund, entries will be evaluated for originality, efficiency, and their response to contemporary environmental and social challenges. The competition is open to everyone, with submissions allowed individually or in teams of up to four. Registration closes on 30 September 2026, and winners will be announced on 15 December 2026.

By celebrating creativity within strict limits, MICROHOME 2026 continues to push the boundaries of compact architecture and sustainable living.

MICROHOME 2026

Design a new concept of small-scale home and share a prize fund of 100,000€

100,000 € Prize Fund / Kingpsan Edition #11 ideas COMPETITION
Prize 100,000 €
Eligibility Open to all
Final registration deadline 30 September 2026

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