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Bamboo Lining and Rock Wool Insulation in a Flexible Residential Space

Authors:
Clarissa Bianchi, Christian adolf Ilagan, Wei qiang massimo Hu, Laura daniela Lancheros peñuela
Bamboo Lining and Rock Wool Insulation in a Flexible Residential Space

Project in-detail

Incorporating bamboo lining and rock wool insulation, the residence emphasizes energy efficiency and flexible spatial arrangements to support a variety of functions while fostering a connection to nature.
5 key facts about this project
01
Bamboo interior lining enhances acoustics and insulation.
02
Adjustable floor allows for integrated hydroponic farming.
03
Rock wool insulation improves thermal efficiency significantly.
04
Non-opening windows maximize natural light while conserving energy.
05
Wooden beams enable flexible space reconfiguration through sliding walls.

The design presents a strong focus on sustainable living, integrating renewable energy systems within a flexible spatial layout. Situated in an environmentally conscious context, the building supports various activities while promoting efficiency and adaptability. The concept emphasizes a connection to nature, utilizing resources wisely to create a comfortable living space.

Materials and Structure

The roof is covered with wooden shingles made from larch wood, offering both durability and a warm appearance. The solid wood framework not only supports the structure but also adds to the overall aesthetic. Featuring rock wool insulating panels and a vapor barrier, the design maintains effective thermal performance, ensuring energy efficiency and a stable indoor climate throughout different seasons.

Flexible Spatial Configurations

Interior spaces are designed with flexibility in mind, incorporating bamboo for the interior lining. This choice improves acoustic and thermal properties, contributing to a comfortable environment. Sliding walls made of wooden beams allow for adaptive use of space, enabling changes in layout to meet various functional needs. A height-adjustable floor designed for hydroponic farming highlights an innovative blend of agricultural practices with residential living.

Energy and Resource Management

Energy efficiency is highlighted through photovoltaic panels that capture solar energy, reducing the reliance on traditional electricity sources. Alongside a pellet stove for localized heating, these features showcase a commitment to using sustainable resources. An electric boiler and strategically placed water tanks facilitate efficient water management, ensuring that resources are used thoughtfully throughout the building.

Non-opening windows are strategically incorporated to maximize natural light while reducing reliance on artificial lighting. The careful placement of these elements enhances the interior atmosphere, creating a bright and welcoming environment that encourages well-being and interaction with the outdoors.

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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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