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Cross-Laminated Timber Microhome With Integrated Sustainable Features

Authors:
Andrea Prayer, Leopoldo Battaglini, Michele Fuschini
Cross-Laminated Timber Microhome With Integrated Sustainable Features

Project in-detail

Constructed with cross-laminated timber panels and designed for flexibility, this microhome seamlessly integrates sustainable features while providing a compact living space tailored for modern lifestyles.
5 key facts about this project
01
Constructed using cross-laminated timber panels, enhancing structural integrity.
02
Incorporates charred wooden shingles, offering both aesthetics and fire resistance.
03
Features a versatile bent A-frame design, optimizing spatial efficiency.
04
Includes a rainwater harvesting system, promoting water conservation.
05
Furnished with interchangeable components for adaptable living configurations.

## Overview

The One Space House is designed to address the evolving demands of micro-living, situated in diverse natural environments ranging from forests to dunes. This 25-square-meter structure emphasizes functionality, aesthetic simplicity, and ecological sustainability, aiming to minimize environmental impact while accommodating various living needs.

## Spatial Organization

The internal layout of the microhome is centered around a flexible core area, surrounded by four modular blocks: a study/living space, kitchen/cooking area, dining zone, and bathroom/bedroom. This configuration allows for the fluid integration of activities, promoting efficient use of space and enabling occupants to adapt the area according to their daily requirements. The interplay of solids and voids within the design encourages a balance between privacy and communal interaction while enhancing the home’s overall usability.

## Material Selection and Sustainability Features

The choice of materials reflects a commitment to sustainability and functional performance. Key elements include wood for structural framing, energy-efficient glass windows, metal for roofing support, and composite panels for interior finishes. This combination not only contributes to a lightweight and easily assembled structure but also supports the incorporation of renewable energy systems, such as solar panels. Additional features include an integrated rainwater harvesting system for water conservation and strategically designed ventilation systems to optimize air quality. Large openings foster a connection with the surrounding environment, maximizing natural light and promoting a harmonious relationship with nature.

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

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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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