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Modular Living with Cross-Laminated Timber and Mineral Wool Insulation

Author:
Andrei Craciun
Modular Living with Cross-Laminated Timber and Mineral Wool Insulation

Project in-detail

Constructed with cross-laminated timber and mineral wool insulation, this modular housing solution challenges traditional living by maximizing utility within a compact footprint while providing flexible space for modern urban living.
5 key facts about this project
01
Modular design reuses the dimensions of a parking space for housing solutions.
02
Features a retractable bed for versatile use of space in the dual-purpose room.
03
Roof integration of solar panels promotes energy efficiency and sustainability.
04
Constructed with structural mineral wool insulated CLT for better thermal performance.
05
Outdoor terrace provides access to light and air in a compact urban setting.

The Purposeful Spaces project offers a practical solution to the housing needs of young people living in urban areas. As cities grow and living costs increase, finding adequate and affordable housing becomes a challenge. The design concept focuses on reimagining living spaces by adapting dimensions commonly found in parking lots. This innovative approach leads to the creation of modular housing units that can be produced efficiently, providing both functionality and flexibility for residents.

Concept and Organization

The layout consists of two levels, organized to enhance daily living. The ground floor includes essential areas such as a kitchen, living room, and bathroom, designed with clear separations that improve accessibility. On the first floor, residents will find a workspace and a bedroom, along with a versatile room that can be used as either an office or guest bedroom, thanks to a retractable bed that saves space.

Utilization of Outdoor Spaces

Outdoor areas play an important role in the design. The roof features a terrace that allows for natural light and fresh air, which is especially valuable in crowded urban settings. Another section of the roof is reserved for solar panels, capturing renewable energy that can be stored for use in the home. This element of the design supports sustainability while making efficient use of available resources.

Material Considerations

The exterior walls consist of structural mineral wool insulated cross-laminated timber (CLT). This material not only provides a sturdy framework but also enhances thermal performance. The use of exterior glazing with outward-opening windows allows for better air circulation while maintaining privacy and safety. These material choices reflect a focus on practical living while promoting environmental responsibility.

One notable feature of Purposeful Spaces is its focus on adaptability. Adjustable elements, like a height-adjustable dining table, cater to the various needs of residents. The design prioritizes comfort without compromising on function, allowing for a living environment that can change according to individual lifestyles and preferences.

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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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