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Concave Roof Structure Utilizing Lime Wash And Natural Timber For Sustainable Micro Living

Authors:
John benedict Castillo, Alexandra Lagundi, Carla leana Salao, Aron cyrus Almirez
Concave Roof Structure Utilizing Lime Wash And Natural Timber For Sustainable Micro Living

Project in-detail

The use of a concave roof and lime wash finish, combined with natural timber elements, creates a sustainable micro home designed for efficient and flexible urban living.
5 key facts about this project
01
Utilizes a concave roof design for effective water runoff and natural light enhancement.
02
Incorporates lime wash finish for improved thermal performance and aesthetic appeal.
03
Features built-in storage solutions that optimize space efficiency throughout the layout.
04
Constructed with cross-laminated timber panels for structural integrity and sustainability.
05
Adopts a tatami-style floor layout that allows for flexible spatial configurations.
Le' Sparrow is a micro housing project designed to address the increasing demands for efficient urban living. This architectural endeavor emphasizes compactness and functionality without compromising on comfort. The structure embodies a philosophy that aligns with sustainable living practices while maximizing the utility of limited space.

The micro home features a design that prioritizes flexibility, allowing various living arrangements to cater to diverse occupant needs. The integrated systems contribute to its self-sustaining characteristics, ensuring that environmental considerations are at the forefront of its architectural design. The project integrates multifunctional spaces to enhance usability in a compact form, demonstrating a practical approach to modern housing solutions.

Innovative Design Approaches

This project differentiates itself from other micro housing initiatives through its meticulous attention to material selection and structural efficiency. Utilizing materials such as wood cherry and natural oak, the design fosters an inviting atmosphere while maintaining durability. The incorporation of ceramic tiles allows for aesthetic flexibility and ease of maintenance, while aluminum elements ensure structural integrity and longevity.

Additionally, the unique use of a concave roof design not only enhances the visual appeal but also contributes to effective rainwater management. This design choice maximizes water runoff and facilitates the potential for rainwater harvesting, a key feature aligned with self-sustainability goals.

The high ceiling design enhances airflow, improving ventilation and thermal comfort, proving especially effective in densely built urban environments. By employing the Venturi effect, the architecture optimizes natural airflow, reducing reliance on mechanical systems and supporting an eco-friendly lifestyle.

Flexible Spatial Organization

The layout of the Le' Sparrow micro home presents an innovative approach to living in small spaces. The ground floor is organized into multifunctional zones that serve as living, working, and dining areas. The adaptability of each space is crucial, allowing occupants to reconfigure the interior according to their daily activities.

The second floor further extends this adaptability by providing an additional intimate area that augments the usable space without overwhelming the overall design. Integrated storage solutions throughout both levels minimize clutter and enhance the functionality of each area.

For those interested in a deeper exploration of the architectural concepts behind Le' Sparrow, it's recommended to review the architectural plans detailing its spatial organization, the architectural sections showcasing its structural integrity, and the architectural designs that capture the essence of its aesthetic philosophy. Engaging with these elements will offer further insights into the unique characteristics that define this micro housing project.
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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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