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Laminated Wood Structure with Integrated Rainwater Planters for Urban Living

Author:
Christophe Aubry
Laminated Wood Structure with Integrated Rainwater Planters for Urban Living
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A laminated wood structure incorporates integrated rainwater planters and triple-glazed windows to optimize energy efficiency in a compact urban dwelling designed for modern living.
5 key facts about this project
01
Laminated wood beams form the structural backbone, promoting quick assembly.
02
Integrated rainwater planters provide natural filtration and water management.
03
Triple-glazed windows enhance thermal efficiency and natural light.
04
Sliding furniture solutions optimize space usage in a compact layout.
05
Designed for both off-grid and on-grid energy efficiency.

The design is a compact urban dwelling located in the backyards of traditional duplexes and triplexes in Montreal. It covers a total surface area of 21.55 m² and aims to meet the growing demand for housing in dense urban areas. The overall concept focuses on modular architecture, which balances practical living spaces with a commitment to sustainability. The result is a residence that combines minimalism with thoughtful functionality, serving the needs of modern city dwellers.

Design Concept

The residence centers on a single engineered component made up of laminated wood beams. These beams are connected using custom-designed steel junctions, which facilitates quick assembly. This approach allows for flexibility in how the space can be used, catering to various lifestyles while ensuring that the structure integrates well with its surroundings.

Energy Efficiency

Energy efficiency is a key element of the design. The structure operates partly off-grid, utilizing solar panels to generate electricity that is stored in a central home battery. This setup helps manage energy usage effectively, leading to lower utility costs. Additionally, galvanized planters are used to collect and filter rainwater naturally, enhancing resource management while also providing thermal insulation.

Interior Layout

Inside, the layout makes the most of the available space. There are separate areas designated for sleeping, cooking, and socializing. The design incorporates integrated storage solutions, such as sliding tables and beds, to optimize the limited footprint. Natural light plays an essential role, with triple-glazed windows positioned to promote cross-ventilation and improve comfort throughout the living spaces.

Sustainable Features

Sustainability is evident in various aspects of the design. Northern exposure windows allow for improved airflow, helping to keep the indoor environment fresh. Southern exposure benefits areas like the kitchen and living room by bringing in ample natural light. This careful planning emphasizes a connection to the outdoors and creates a pleasant atmosphere inside the home.

The interior reflects a modern approach to urban living, where every detail is thoughtfully curated to enhance everyday life. Each space serves a specific purpose, contributing to both comfort and efficiency, while maintaining a strong connection to its urban setting.

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Enter an open architecture
competition now

Kingspan MICROHOME 2026: Building Less to Create More

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Competition organisers

The Kingspan MICROHOME 2026 competition invites architects and designers worldwide to rethink small-scale living by creating an off-grid, modular micro dwelling under 25 m². Now in its 11th edition, the contest emphasizes sustainable, innovative, and human-centered design that demonstrates how compact living can have a big impact.

With a €100,000 prize fund, entries will be evaluated for originality, efficiency, and their response to contemporary environmental and social challenges. The competition is open to everyone, with submissions allowed individually or in teams of up to four. Registration closes on 30 September 2026, and winners will be announced on 15 December 2026.

By celebrating creativity within strict limits, MICROHOME 2026 continues to push the boundaries of compact architecture and sustainable living.

MICROHOME 2026

Design a new concept of small-scale home and share a prize fund of 100,000€

100,000 € Prize Fund / Kingpsan Edition #11 ideas COMPETITION
Prize 100,000 €
Eligibility Open to all
Final registration deadline 30 September 2026

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