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Rainwater Cisterns and Acoustic Paneling Characterize Sustainable Microhomes for Couples

Author:
Marta Marjorie Hrecznyj
Rainwater Cisterns and Acoustic Paneling Characterize Sustainable Microhomes for Couples

Project in-detail

Integrating rainwater cisterns and acoustic paneling, the design creates a sustainable microhome that facilitates intimate living for couples within a compact footprint.
5 key facts about this project
01
Utilizes a roll-through sleeping wall for flexible space configuration.
02
Incorporates rainwater cisterns for sustainable water management.
03
Features magnetic furniture for adaptable living arrangements.
04
Employs Kingspan acoustic paneling for enhanced sound insulation.
05
Includes a carbon ash toilet to minimize water usage.

## Overview
The Modern Vessel project is a pioneering initiative in sustainable architecture, specifically designed to accommodate micro-homes for couples. Located in a setting conducive to environmentally conscious living, the project aims to cultivate a balanced environment that emphasizes functionality, ecological sustainability, and emotional well-being.

## Spatial Configuration and User Interaction
The micro-home, measuring 20 feet by 14 feet, is meticulously designed to maximize utility and adaptability within a compact space. Key elements include a roll-through sleeping wall constructed using Kingspan acoustic wall paneling that not only separates sleeping areas but also enhances sound insulation, facilitating a balance between privacy and shared intimacy. Flexible design features such as accordion softwalls and magnetic furniture further support the dynamic needs of the users, allowing them to transition seamlessly between private and communal spaces. A rolling track ladder provides access to vertical storage, emphasizing innovative space utilization without compromising accessibility.

## Sustainable Strategies and Material Selection
The project incorporates various eco-friendly systems that underscore its commitment to sustainability. Rainwater cisterns collect water for household use, designed to harmonize with the aesthetic of the micro-home. Sculptural solar panels not only serve as functional energy sources but also contribute to the overall architectural narrative. The introduction of a carbon ash toilet exemplifies innovative sanitation solutions with reduced water consumption. Utilizing a diverse material palette consisting of Kingspan acoustic paneling, thermal efficient wall panels, and eco-friendly structural elements, the design showcases efficiency and a commitment to environmental stewardship. Notably, 3D printing techniques using natural minerals and organic materials enhance sustainability throughout the construction process.

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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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