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Bamboo Structure With Air Chimney for Enhanced Ventilation

Author:
Lily Reid
Bamboo Structure With Air Chimney for Enhanced Ventilation

Project in-detail

Incorporating a carefully designed air chimney for optimal ventilation, the hut utilizes bamboo and wood from invasive species to provide a sustainable living space within the Cambodian rural landscape.
5 key facts about this project
01
Air chimney enhances natural ventilation throughout the living space.
02
Bamboo and wood from invasive species reduce environmental impact.
03
Roof openings are designed for effective cross-ventilation.
04
Simplified traditional Khmer forms create functional efficiency.
05
Construction approach allows for scalable multiple hut designs.

The Hut is an architectural design located in the rural landscape of Cambodia. It combines traditional Khmer influences with modern design elements. The hut serves a practical purpose, designed for limited activities within a compact space. The overall concept focuses on local architectural styles while promoting sustainability, creating a strong connection to the surrounding environment.

Conceptual Framework

The architecture reflects traditional Khmer forms but simplifies them for modern needs. The design pays homage to cultural heritage while ensuring efficiency. This simplicity allows for easier construction and the possibility of creating multiple huts, making it suitable for rural areas.

Material Selection

Materials used in The Hut include bamboo and wood from invasive tree species, showcasing a commitment to sustainability and local resources. By choosing these materials, the design minimizes environmental impact and supports the local economy. Steel and dyed canvas are also included, adding contemporary elements to the structure while maintaining a connection to traditional aesthetics.

Airflow and Thermal Comfort

Airflow management is an essential aspect of the design. Openings are strategically placed along the axes of the hut to enhance cross-ventilation. This design feature is key to maintaining comfortable interior temperatures, especially in the hot tropical climate of Cambodia. An "air chimney" is incorporated to draw fresh air into living spaces and bathrooms, ensuring a steady flow of ventilation.

Cultural Resonance

The roof design features a series of openings that resemble the double-pitched roofs typical of traditional Khmer architecture. This detail creates a connection between the past and present, allowing for effective natural ventilation while respecting local building styles. The overall design embodies both functionality and a sense of cultural identity, connecting the structure to its heritage while serving modern needs.

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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

Enter an open architecture
competition now

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