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Bark Cladding and Rockwool Insulation in a Flexible Microhome Design

Authors:
Arnab Ghosh, Douglas Peterson-hui
Bark Cladding and Rockwool Insulation in a Flexible Microhome Design

Project in-detail

Utilizing bark cladding and rockwool insulation, the design integrates an adjustable foundation and multifunctional spaces, addressing housing needs through a compact microhome tailored for adaptability and community living.
5 key facts about this project
01
Integrates an adjustable foundation adaptable to sloped terrain.
02
Utilizes bark cladding for natural insulation and aesthetic appeal.
03
Features a multifunctional living space designed for both work and leisure.
04
Incorporates a greywater collection system for efficient water management.
05
Includes a suspended loft to maximize vertical space and connectivity.
The Saltbox is a residential architectural project located on Salt Spring Island, British Columbia. This microhome is designed to address the challenges of housing scarcity in a region characterized by its natural beauty and fluctuating socio-economic conditions. The project features a contemporary aesthetic while incorporating sustainable practices that align with the environment. Its compact size makes it adaptable for various living and working arrangements, catering to the needs of potential residents seeking flexibility in their living spaces.

Spatial Configuration and Functionality

The Saltbox emphasizes multifunctionality within its spatial design. Key areas include a central living/dining/flex space, which serves both social and work-related activities. The kitchen is strategically placed to enhance connectivity and interaction, allowing occupants to engage while preparing meals. Specific work areas, including a loft and adjustable nooks, are incorporated into the design, thereby enhancing productivity without isolating individuals from communal spaces. The architectural arrangements highlight the importance of adaptability, where rooms can transition to suit changing needs.

Materiality and Environmental Considerations

The material choices in The Saltbox underscore a commitment to sustainability. Bark cladding is used for its aesthetic appeal and natural insulating properties, blending the structure with its wooded surroundings. Elements such as plywood and rockwool insulation ensure durability and enhance the overall thermal performance of the building. The design incorporates a rainscreen system, crucial for moisture management, while solar panels provide renewable energy. Moreover, a greywater collection system reflects an efficient approach to water use, essential in an area where resource management is critical. These materials not only serve functional purposes but also contribute to a holistic design that respects the local environment.

Innovative Design Approaches

The Saltbox showcases several unique design strategies that distinguish it from other residential projects. An adjustable foundation enables the home to adapt to the site's topography, promoting stability across varying terrains. The inclusion of a pivoting entry door enhances accessibility while fostering an inviting entrance. Skylights illuminate the interior spaces with natural light, offering occupants a connection to the outside environment. The integration of a sofa nook creates a defined space for relaxation, further emphasizing the multifunctional aspect of the design. Such thoughtful details reflect a comprehensive understanding of how architecture can enhance both individual lifestyle and community interaction.

For a detailed understanding of The Saltbox, including architectural plans, sections, and design elements, we encourage readers to explore the project presentation. Engaging with these architectural ideas will provide deeper insights into this innovative residential solution.
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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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