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Harnessing Wind Energy with a Breathing Roof and Timber Structure

Authors:
Alice Liang, Jiahui Liang, Yinuo Tong, Jasmine Chan
Harnessing Wind Energy with a Breathing Roof and Timber Structure
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The Breathing Roof captures wind energy while the timber structure prioritizes sustainability, creating a vibrant mixed-use environment that combines hospitality, retail, and recreation in Singapore.
5 key facts about this project
01
Breathing Roof maximizes wind energy capture for sustainability.
02
Vulcan Cladding with Iron Vitriol Finish enhances durability and aesthetics.
03
Cross-Laminated Timber provides structural strength and eco-friendliness.
04
Vertical arrangement promotes efficient use of urban space.
05
Integrated green spaces encourage community interaction and well-being.

Woodland Tower is located on Tanglin Halt Rd in Singapore, designed to meet the needs of a bustling urban environment. The building serves multiple functions, combining spaces for hospitality, retail, and recreation within a tall, stacked layout. The goal of the design is to create a blend of private and public areas that encourage community interaction and engagement while incorporating sustainable practices.

Design Concept
The building features a unique "Breathing Roof." This element is intended to make the structure more energy-efficient by capturing wind energy. The design reflects a modern understanding of how buildings can coexist with their natural surroundings, focusing on sustainability while providing practical benefits.

Spatial Organization
Accessibility is a key consideration in the layout. By arranging different spaces vertically, the design enables easy movement and interaction among the users. In addition, the inclusion of green spaces is crucial for urban living. This arrangement not only supports a lively atmosphere but also fosters social connectivity among various community members.

Materiality
The project makes use of several materials, including Vulcan Cladding with an Iron Vitriol Finish, which provides a strong exterior resistant to weather. The choice of Cross-Laminated Timber (CLT) and Glued Laminated Timber (Glulam) aligns with current sustainability goals, enhancing strength while lowering the carbon footprint. Natural Oak Flooring brings warmth and comfort to the interior, making the spaces inviting.

The “Breathing Roof” is not just a design element; it makes a statement about the building's commitment to sustainability. It symbolizes how architecture can engage with nature in meaningful ways.

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MICROHOME 10: Celebrating Small-Scale Living with €100,000 Prize Fund and Kingspan’s Innovation

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Competition organisers

The MICROHOME 10 competition invites participants to submit visionary designs for off-grid, modular microhomes that push the limits of sustainable, small-scale living. Organised by Buildner in partnership with Kingspan and Hapi Homes, this tenth edition sets the challenge of designing a dwelling for two people within a maximum floor area of 25 m², encouraging bold solutions adaptable to any urban or rural location. The competition continues Buildner’s mission to foster innovative approaches to compact, energy-efficient housing that can address pressing global challenges.

This year’s edition offers a generous total prize fund of €100,000, including the Kingspan Award for designs that integrate high-performance Kingspan products and the Hapi Homes Award for a project selected for real-world construction. In addition to cash prizes, the winners gain international exposure through Buildner’s media partnerships, publications, and a dedicated MICROHOME magazine, further amplifying their ideas to the wider architectural community.

Key dates for MICROHOME 10 include the closing date for registration on 25 September 2025, the submission deadline on 29 October 2025 (11:59 p.m. London time), and the announcement of winners on 9 December 2025. These milestones ensure participants have clear timelines to develop and present their concepts, with early registration discounts available to support students and emerging designers worldwide.

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
Final registration deadline 25 September 2025

Open architecture competitions

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    Selected winning projects have the potential to be constructed
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    Experimental competitions with the focus on pushing the boundaries of creativity
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