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Modular Cabins Utilizing Rotomolded Plastic and Cross-Laminated Timber for Sustainable Trekking Accommodation

Author:
Alexander Efanov
Modular Cabins Utilizing Rotomolded Plastic and Cross-Laminated Timber for Sustainable Trekking Accommodation

Project in-detail

Utilizing rotomolded plastic and cross-laminated timber, these modular cabins provide a sustainable and adaptable accommodation solution for trekkers navigating Iceland's rugged landscape.
5 key facts about this project
01
Modular units can be assembled quickly for adaptable placements.
02
Constructed with rotomolded plastic for enhanced durability and weather resistance.
03
Innovative use of charred wooden shingles for improved fire resistance.
04
Incorporates large glass windows for panoramic views and natural lighting.
05
Equipped with emergency signage for improved safety in remote areas.

### Project Overview
The Iceland Trekking Cabins are designed to provide sustainable accommodations for trekkers in Iceland's rugged terrain. Located strategically to address the environmental challenges of the area, the cabins aim to facilitate an immersive connection with nature while ensuring comfort and function.

### Spatial Strategy
The design features two primary layouts: Free Layout and In-Line Layout. The Free Layout allows for flexible positioning of cabins, oriented organically with the site's natural contours, enabling them to harmonize with the landscape. In contrast, the In-Line Layout establishes a defined pathway, enhancing accessibility and wayfinding for trekkers. Each cabin operates as a modular unit, capable of either standing alone or being integrated with others, catering to groups of varying sizes. Essential services, such as water, heating, and energy sources, are included to promote convenience while minimizing ecological impact.

### Materiality and Sustainability
Materials chosen for the cabins reflect a commitment to sustainability and resilience. Insulated polyethylene (PE) provides thermal insulation, ensuring a warm interior during colder months. Weather-resistant rotomolded plastic components enhance durability. Large glass windows are incorporated to maximize natural light and offer views of the surrounding landscape, while wood provides structural support and aesthetic warmth. Slate or stone foundations stabilize cabins on uneven terrain, maintaining a natural appearance. The materials selected align with eco-friendly construction practices, contributing to the overarching goal of sustainability in the design.

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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

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