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Inflatable Membrane Cabin Embracing Coastal Ecosystems with Flexible Timber Framework

Authors:
Andrea Fortunati, Tommaso Gomiero, Marco Carraro
Inflatable Membrane Cabin Embracing Coastal Ecosystems with Flexible Timber Framework

Project in-detail

The innovative use of an inflatable membrane skin combined with a flexible timber framework creates a distinctive retreat that seamlessly integrates with the coastal environment, offering both communal and private spaces for users.
5 key facts about this project
01
The cabin incorporates an inflatable membrane skin that enhances thermal efficiency.
02
The design utilizes a flexible timber framework that adapts to changing environmental conditions.
03
Large openings integrate the interior with the surrounding coastal landscape.
04
Modular nylon netting allows for customizable interior layouts.
05
Charred wooden shingles provide durability while reducing maintenance needs.

## Overview

The Amber Road Trekkin Cabin, designed by Elektron, is located along a coastal landscape, emphasizing a dialogue with its natural environment. The design is rooted in local cultural narratives, specifically the legend of the goddess Jurate, which informs both the aesthetic and functional aspects of the space. This project aims to create a retreat that balances social interaction with opportunities for personal reflection within a contemporary architectural framework.

### Spatial Configuration

The layout of the cabin is organized over multiple levels, each designated for specific functions. The ground floor serves as a communal area, fostering social gatherings through an open-plan design that encourages interaction among users. Upper levels are allocated for private sleeping quarters, featuring adaptable modular arrangements to accommodate varying group sizes. This configuration supports a communal living experience while allowing for personal privacy, reflecting a modern interpretation of integrating social and individual spaces.

### Material Innovation

A notable feature of the cabin is its innovative use of materials. The structure incorporates sustainably sourced wood for its framework, promoting an inviting atmosphere. The exterior is sheathed in an inflatable membrane, allowing for thermal insulation and flexibility while facilitating easy transportation and assembly. Interior spaces benefit from nylon netting, which offers versatile configurations, and durable metal connectors that simplify the assembly process. These choices not only enhance the cabin’s performance but also integrate ecological considerations into its design.

### Environmental Response

The cabin's design strategically incorporates large openings that connect interior spaces with the coastal landscape, enhancing user interaction with the natural environment. The ventilated skin promotes air circulation, while carefully positioned windows provide panoramic views, immersing occupants in the surrounding scenery. This relationship is further enriched through the use of transparent and translucent materials, allowing natural light to enhance the interior ambiance throughout the day, reinforcing the cabin’s connection to its environment.

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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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