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Rainwater-Collecting Microhome Constructed with Steel and Wood in Malaysia

Authors:
Lim Yen khing, Teh Adele, kai xin
Rainwater-Collecting Microhome Constructed with Steel and Wood in Malaysia

Project in-detail

Constructed from steel and wood, this microhome utilizes a rainwater harvesting system and features adaptable living spaces, offering a sustainable solution for compact living in Malaysia's tropical climate.
5 key facts about this project
01
Utilizes a dynamic shape that combines two living spaces.
02
Incorporates a rainwater harvesting system for efficient water management.
03
Features transformable areas to adapt to varying daily functions.
04
Constructed with steel for durability in a tropical climate.
05
Includes abundant natural light through strategically placed windows.

The Pasangan microhome is located in the tropical climate and grassy hills of Malaysia. It serves as a compact living space designed to meet the needs of its residents while addressing the challenges of limited space. The home reflects the concept of pairing, as suggested by its name, "Pasangan," which means "pair" in Malay. This idea is expressed through the integration of two distinct living areas, focusing on flexibility and comfort.

Design Concept

The shape of The Pasangan merges two homes into one design, symbolizing unity while allowing for individual privacy. Inside, clear separations exist between fixed and movable spaces. Essential areas like the kitchen and bathroom remain consistent to simplify usage, while the living and sleeping spaces are open to change. Residents can rearrange furniture to create different layouts that fit their daily activities, promoting an adaptable lifestyle.

Materials and Construction

The structure uses steel for the roof, columns, and beams, providing a strong framework that can endure heavy rain. Concrete is also part of the design, ensuring the home withstands the extreme weather common in the area. Inside, wood is used for the walls, adding a sense of warmth and making the space feel more inviting. These materials together create a durable and comfortable living environment.

Sustainability Features

Sustainable practices are important in the design of The Pasangan. Rainwater is harvested to manage water resources more efficiently. This water can be recycled for toilet flushing, reducing waste. The design includes large windows and skylights, allowing natural light to brighten the interior without relying heavily on electricity. These elements work together to foster a more eco-friendly approach to living.

Transformable Spaces

The flexibility of the living areas is a key aspect of The Pasangan. Spaces can easily shift from a living room to a dining area or a bedroom as needed. This adaptability not only maximizes the use of available space but also enhances the everyday experience of the residents. Overall, the design reflects a thoughtful balance between practical needs and comfortable living while embracing the unique challenges of small housing.

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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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