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Earth and Hay: A Triangular Micro-Home Utilizing Natural Materials for Sustainable Living

Author:
Sophie Herqué
Earth and Hay: A Triangular Micro-Home Utilizing Natural Materials for Sustainable Living

Project in-detail

The triangular micro-home constructed from earth and hay encompasses a self-sufficient design that prioritizes sustainability while fulfilling the essential need for compact living.
5 key facts about this project
01
Constructed using biodegradable materials such as earth and hay for insulation.
02
Features an innovative bent A-frame design that enhances water runoff and stability.
03
Orientation allows for maximum natural light and passive solar heating throughout the day.
04
Incorporates a unique rainwater harvesting system for sustainable water use.
05
Modular layout provides flexibility for future expansions or adaptations by residents.
"Le Mirador" represents a forward-thinking approach to modern living through its design as a micro-home aimed at sustainability and energy efficiency. The architecture of this project prioritizes the integration of natural materials and self-sufficiency, providing an innovative solution to contemporary housing demands. Positioned as an off-grid unit, "Le Mirador" is designed to operate independently of traditional utilities, thus responding to increasing concerns about resource consumption and ecological impact.

The primary function of "Le Mirador" is to provide compact and efficient living space while minimizing environmental footprints. Its triangular form is not only structurally sound but also enhances the overall aesthetic of the dwelling. The design includes essential living areas, such as a living room, kitchen, and bathroom, all organized in a manner that maximizes functionality within a limited footprint.

Unique Design Approaches

A distinguishing aspect of "Le Mirador" is its layered structural composition, employing materials like wood, hay, and earth. The wooden framework provides essential stability, while hay serves as an effective insulator, enhancing energy performance. The use of earth, in its natural form or as earthen blocks, reinforces the project's commitment to sustainability.

Natural lighting and passive heating are integral to the design. The southern orientation allows for large, strategically placed windows that facilitate sunlight penetration, reducing reliance on artificial lighting and heating. The triangular roof allows for optimal rainwater drainage while supporting the installation of solar panels, contributing to the home’s energy independence.

The project also emphasizes water conservation issues through innovative design strategies that minimize water usage without sacrificing comfort. By integrating alternative water treatment systems, "Le Mirador" demonstrates a comprehensive approach to modern sustainable architecture.

Functional Spaces and Materials

Inside "Le Mirador," the layout is strategically designed to enhance usability and comfort. The open concept encourages interaction among different living areas, and the use of durable materials such as plywood for flooring and internal walls ensures longevity. Moreover, the careful placement of windows fosters ventilation, promoting a pleasant living environment.

Overall, "Le Mirador" stands out as a compelling architectural solution that combines aesthetic appeal with sustainability. Its utilization of eco-friendly materials, energy-efficient design, and focus on self-sufficiency set it apart from conventional residential projects. Those interested in exploring the intricate details of this architecture are encouraged to review the architectural plans, sections, and designs to gain a deeper understanding of the unique ideas embodied in this project.
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100,000 € Prize Fund / Kingpsan Edition #10
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100,000€ Prize / 2025

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

Competition organisers

The 10th edition of the MICROHOME architecture competition invites architects and designers from around the world to explore the possibilities of compact, sustainable living. Hosted by Buildner in collaboration with Kingspan and Hapi Homes, this special edition challenges participants to design an off-grid, modular microhome for a young professional couple, with a maximum floor area of 25 m². Designs should prioritize innovation, efficiency, and real-world feasibility. 

A total prize fund of 100,000 € will be awarded, including three main prizes, the Kingspan Award, and the Hapi Homes Award, which will grant 15,000 € and lead to the construction of the selected design. The final registration deadline is September 25, 2025, and winners will be announced on Decebmer 9, 2025. For full competition details and submission guidelines, visit microhome.info.

Microhome

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

100,000 € PRIZE FUND / KINGPSAN EDITION #10 IDEAS COMPETITION
Prize 100,000 € + Potential realisation
Eligibility Open to all
Early bird registration deadline 22 May 2025
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