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Charred Cedar Cladding and Efficient Energy Systems in a Sustainable Micro Home

Author:
Emily Zheng
Charred Cedar Cladding and Efficient Energy Systems in a Sustainable Micro Home

Project in-detail

Constructed with burnt cedar cladding and advanced energy systems, the design achieves net-zero efficiency while providing a compact living space that emphasizes sustainability.
5 key facts about this project
01
Constructed with thermally modified burnt cedar, enhancing durability and aesthetics.
02
Incorporates an energy recovery ventilator for improved indoor air quality.
03
Features a compact footprint optimized for multi-functional living spaces.
04
Utilizes a tankless water heater to minimize energy consumption.
05
Employs extruded polystyrene insulation for superior thermal performance.
The Net-Zero In-Grid House is a meticulously designed architectural project that emphasizes sustainability and functionality. It embodies a modern approach to residential design, utilizing renewable energy technologies and efficient building methods. This project is intended to provide a self-sufficient living space that integrates seamlessly with natural surroundings, making a minimal environmental impact while accommodating the needs of contemporary inhabitants.

Design and Functionality

The design of the Net-Zero In-Grid House prioritizes energy efficiency through its net-zero energy consumption goal. The primary function is to serve as a compact, adaptable residential unit that provides a comfortable living environment without reliance on external energy sources. The architectural layout allows for multi-functional spaces, including designated areas for sleeping, working, and dining, creating a flexible living experience within a small footprint.

The structure employs a high-performance building envelope that utilizes various materials optimized for insulation and durability. Key components include a wood frame structure, gypsum board interiors, and burnt cedar siding—each chosen for their thermal properties and aesthetic qualities. This combination not only enhances energy efficiency but also ensures long-term resilience against environmental factors.

Innovative Design Approaches

What sets the Net-Zero In-Grid House apart from typical residential projects is its comprehensive integration of renewable energy systems and sustainable practices. The installation of photovoltaic panels enables the structure to generate its own energy, achieving net-zero operational status. The incorporation of an air source heat pump provides efficient heating and cooling, further reducing energy consumption. Additionally, the use of a compost toilet highlights an innovative approach to waste management, aligning with the overarching theme of sustainability.

The project also emphasizes smart spatial organization. For instance, the inclusion of a versatile sleeping area with a pull-out bed and an extendable dining counter optimizes the limited space, ensuring maximum functionality. Such design considerations demonstrate a commitment to creating livable spaces that cater to the diverse needs of occupants.

For more detailed insights into the architectural plans, sections, and design approaches of the Net-Zero In-Grid House, readers are encouraged to explore the complete project presentation. This will provide a deeper understanding of the architectural ideas and innovative solutions applied throughout the design process.
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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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