Get inspired!

17,725 architecture projects

Learn from past Buildner architecture competition participants through our extensive project library, curated over more than 15 years!

Biothane-Clad Microhome Embracing Sustainable Living in a Natural Landscape

Author:
Alexandra Peterson
Biothane-Clad Microhome Embracing Sustainable Living in a Natural Landscape

Project in-detail

Constructed with Biothane and pine bricks, this microhome harmonizes energy efficiency and sustainability within a compact footprint, offering a modern residential solution that reconnects its occupants with nature.
5 key facts about this project
01
Constructed with Biothane for enhanced durability and waterproofing.
02
Integrates a rainwater harvesting system for sustainable water management.
03
Utilizes triple-pane glass to maximize energy efficiency and natural light.
04
Features modular elements allowing for future expansion and adaptability.
05
Incorporates a wood stove for efficient, off-grid heating solutions.

## Project Overview

Eeni Home is a self-sustained microhome located in New England, designed to blend with its natural environment while promoting sustainable living. The project emphasizes minimalism and ecological responsibility, incorporating innovative architectural features and efficient technologies to create an eco-friendly residential solution.

### Spatial Organization and Layout

The design includes a compact layout of approximately 260 square feet, featuring a living area, kitchen, bedroom, and an efficient bathroom equipped with a compost toilet. An open floor plan maximizes spatial efficiency and facilitates communal interactions. Additionally, state-of-the-art mechanical systems for ventilation and temperature control have been seamlessly integrated to enhance comfort while minimizing energy expenditure.

### Materiality and Sustainable Innovations

The selection of materials reflects both durability and aesthetic appeal. Biothane is used for waterproofing, while structural elements are constructed from pine and star bricks, with hardwood flooring that offers warmth and resilience. Triple-pane glass windows enhance thermal insulation and natural lighting. The home incorporates a range of sustainable features, including a rainwater harvesting system, strategically placed solar panels for electricity and hot water, and a wood stove for efficient heating. These elements collectively address energy efficiency and resource management, reinforcing the home's commitment to sustainability.

Noticed a mistake?
Highlight the text and click on
Noticed a mistake

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

`

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

Buildner's Unbuilt Award 2025
Buildner's Unbuilt Award 2025
100,000€ Prize / 2025
Denver Affordable Housing Challenge
Denver Affordable Housing Challenge
Affordable Housing Series 19th Edition
The Architect's 
Chair
The Architect's Chair
Take a seat and make a statement! Edition #4
MICROHOME
MICROHOME
100,000 € Prize Fund / Kingpsan Edition #10
Kinderspace
Kinderspace
Architecture for Children’s Development #3
To view this project in detail,
please log in with your
Architects’ Network Plus account.
Subscription instantly unlocks all the architecture projects plus other member-only benefits:
  • Access the 17,725 Concept Library
  • Professional tools including file transfer, email, portfolio management, and more
Register now
Already a member? Log in

This website uses cookies to improve user experience and gather usage statistics.

More information is available in our Privacy & Cookie policy