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Diamond-Shaped Shelter Crafted from Local Pine and OSB for Sustainable Trekking Experiences

Authors:
Themistoklis Papadopoulos, Antigoni Lampadiari Matsa, Ioanna Christia
Diamond-Shaped Shelter Crafted from Local Pine and OSB for Sustainable Trekking Experiences

Project in-detail

Elevated above the forest floor, this diamond-shaped structure combines locally sourced pine and engineered OSB to provide a sustainable resting point for trekkers navigating Latvia's natural landscape.
5 key facts about this project
01
Elevated structure reduces ground impact while preserving forest ecology.
02
Constructed using locally sourced pine and engineered OSB for sustainability.
03
Diamond-shaped design enhances visibility and aesthetic integration with nature.
04
Large glazing elements promote natural light and physical connection to the landscape.
05
Modular design allows flexibility for placement along trekking paths.

### Project Overview

The ARK Trekking Cabin is strategically situated in Latvia's forested landscape, aiming to create a resting and healing point for trekkers by harmonizing with the region's cultural heritage and natural environment. Inspired by traditional Latvian wooden houses, the design employs a diamond-shaped structure that mimics the aesthetics of gemstones while employing materials that reflect the local context. The overarching intent of the project is to promote sustainable practices and environmental integration.

### Design Evolution

The conceptual framework of the cabin revolves around reinterpreting traditional housing forms into a diamond-inspired configuration. This elevated structure minimizes its land impact, reminiscent of tree houses, which enhances its connection with the surrounding environment. The design reflects two main themes: the influence of the natural environment and the reverence for local architectural traditions. By incorporating elements of the local ecosystem, the cabin embodies the area's natural beauty and offers users an immersive experience in nature, while the integration of traditional craftsmanship roots the structure within Latvian culture.

### Materiality and Construction

Construction materials have been selected to emphasize both traditional and modern approaches.
- **Pine Wood** serves as a primary material for structural elements and interior finishes, utilizing local resources effectively.
- **Oriented Strand Board (OSB)** is used for internal cladding, providing necessary insulation and durability.
- **Reinforced Concrete** forms the base of the cabin, ensuring stability for the elevated design.
- **Aluminum** elements are strategically incorporated for weather resistance, while large glazing panels promote natural lighting and a connection to the landscape.

Together, these materials create a cohesive structure that not only meets functional requirements but also respects the environmental context.

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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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