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Hempcrete and Bamboo Blend in Sustainable Micro Home Design

Authors:
Longji Cao, Teresa Tseng
Hempcrete and Bamboo Blend in Sustainable Micro Home Design

Project in-detail

Crafted from hempcrete and bamboo, this sustainable micro home exemplifies eco-conscious living while providing a flexible and functional space for modern inhabitants.
5 key facts about this project
01
Constructed with hempcrete panels for enhanced fire resistance and insulation.
02
Integrates a rainwater harvesting system to support off-grid living.
03
Features modular furniture that adapts to various living needs and spaces.
04
Uses bamboo plywood for durability while maintaining a lightweight structure.
05
Incorporates operable skylights for natural ventilation and passive heating.
The Micro Home architectural project represents a thoughtful response to contemporary housing challenges, particularly in an era marked by environmental uncertainty and a pressing need for sustainable living solutions. This project embodies the principles of minimalist design while aiming to provide a functional and adaptable living space that resonates with its surroundings. Positioned in California, a region often faced with wildfire risks and housing shortages, the Micro Home not only addresses these issues through innovative architectural design, but it also sets a precedent for sustainable practices in modern architecture.

Functionally, the Micro Home is designed as a compact living space that emphasizes efficiency and flexibility. The layout promotes multifunctionality, allowing the inhabitants to experience a seamless transition between living, working, and leisure activities. The central living area is created to foster interaction and adaptability, while the strategic design of the space accommodates various lifestyles, whether it be a small family or individuals seeking simplicity. By minimizing excess and focusing on essential living needs, the project reflects a growing trend towards smaller, yet more meaningful, living environments.

The design incorporates unique approaches to material selection and sustainability that distinguish it from traditional homes. Notably, the use of hempcrete panels contributes to the structure's fire resistance while offering excellent insulation properties. This choice aligns with the project’s commitment to environmental responsibility. The flooring and cabinetry are crafted from bamboo plywood, a rapidly renewable resource that not only enhances the home's aesthetic appeal but also supports sustainable forestry practices. Furthermore, the introduction of recycled water systems emphasizes a commitment to responsible water usage, making the Micro Home a model for eco-friendly living.

In discussing the architectural elements, one can observe a keen focus on integrating indoor and outdoor environments. The design features large, operable windows that invite natural light and promote ventilation, connecting inhabitants with the outside landscape. Operable skylights add to this connection, allowing for passive heating and cooling while reducing reliance on artificial lighting. These details are carefully considered and executed to bolster the overall user experience while reducing energy consumption.

Structural integrity and durability were key considerations throughout the design process. The project employs steel columns and concrete foundations that provide a robust framework for the lightweight hempcrete walls, ensuring resilience against potential environmental stresses. The inclusion of metal roller fire shutters enhances safety, providing occupants peace of mind in areas prone to wildfires.

Uniqueness in this architectural project stems not only from its efficient use of space but also from its capacity to adapt to the dynamic needs of its inhabitants. This adaptability is reinforced by two principal design configurations: the “Original Option,” offering a fluid space conducive to warmth and climate control, and the “Split Option,” which allows for modular arrangements. This versatility reflects a sophisticated understanding of contemporary living demands, where flexibility is paramount.

Overall, the Micro Home encapsulates a balanced approach to design that addresses pressing housing issues while promoting sustainable living. It invites individuals to rethink their lifestyle choices and explore the possibilities that arise from embracing smaller, more thoughtful living spaces. For those interested in the intricate details of this project, including its architectural plans, sections, and design innovations, reviewing the complete project presentation will offer further insights into this compelling architectural endeavor. Engaging with these elements will enhance your understanding of how this project contributes to the ongoing dialogue on sustainable architecture and innovative housing solutions.
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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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