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Intersecting Square Forms in Wood for Sustainable Urban Living

Author:
Dragos Iliescu
Intersecting Square Forms in Wood for Sustainable Urban Living
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Intersecting square forms create a dynamic structure that maximizes natural light and flexible living spaces in this cost-effective wood home designed for urban settings.
5 key facts about this project
01
Intersecting square forms create distinct interior spaces.
02
Southern orientation optimizes natural light throughout the day.
03
Wood construction reduces overall environmental impact.
04
Design allows for flexible living arrangements to adapt over time.
05
Cost-effective materials support affordable urban housing solutions.

The London Affordable House addresses the urgent need for affordable housing in an urban environment. It is situated in London and focuses on creating a functional living space while promoting sustainable practices. The design consists of two overlapping square forms that create an interesting building profile. This approach not only maximizes usable space internally but also integrates well with the urban context.

Materiality and Sustainability

Wood is the main material used for construction, chosen for its cost-effectiveness and environmental benefits. Compared to concrete, wood lowers construction costs and reduces the overall carbon footprint. It is a renewable resource that contributes positively to energy efficiency within the home. The use of wood provides warmth and character to the interior while supporting a sustainable approach to home building.

Spatial Organization

The intersecting forms generate diverse spatial arrangements that allow for flexible living. Areas within the house cater to both communal and private needs, ensuring comfort and functionality. The layout thoughtfully considers how space is used, promoting interaction while allowing for solitude. The southern orientation plays a key role in enhancing natural light within the home, improving the quality of each space.

Interior Ambiance

Natural light is a critical factor in creating a welcoming atmosphere throughout the house. By strategically positioning the home to face the south, it captures sunlight effectively, leading to bright and airy rooms. This design choice supports a pleasant living environment, enhancing daily life for residents.

The design language is simple and modern, with a focus on clean lines and geometric forms. Each form interacts with the other in a way that highlights the relationship between space and structure. Areas are defined yet connected, balancing the need for openness and privacy.

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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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