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Sustainable Cabin with Timber Cladding and Rainwater Harvesting Integrating Cultural Heritage

Author:
Kaia Zupping
Sustainable Cabin with Timber Cladding and Rainwater Harvesting Integrating Cultural Heritage

Project in-detail

Constructed with timber cladding and equipped with a rainwater harvesting system, the cabin embodies Latvian cultural heritage while providing a functional base for outdoor activities.
5 key facts about this project
01
Utilizes locally sourced timber for sustainable construction.
02
Incorporates a rainwater harvesting system for enhanced ecological efficiency.
03
Features circular windows, creating a unique visual connection to nature.
04
Employs screw piles for adaptable foundation suited to varied terrains.
05
Blends traditional Latvian motifs with contemporary design elements.

## Overview

The Latvian Trekking Cabin is situated along Latvia's coastline, designed to serve as a base for exploration of the region's diverse natural landscapes. The project merges contemporary architectural principles with elements of Latvian cultural symbolism, producing a cabin that reflects both the natural beauty and heritage of the area.

## Spatial Strategy

The architectural layout emphasizes communal living through the incorporation of outdoor gathering spaces, which facilitate interaction and connectivity among users. An open-plan interior promotes flexibility, accommodating various activities ranging from group gatherings to individual retreats. Architectural features, such as prominent gabled roofs, enhance natural ventilation and daylighting, contributing to an overall inviting atmosphere. The inclusion of semi-private areas provides opportunities for reflection and tranquility, further reinforcing the relationship between the occupants and the surrounding landscape.

## Material Selection

The materials employed in the construction are primarily locally sourced timber, which is integral to minimizing the environmental impact. Timber serves as the main structural component while plywood is utilized for interior finishes, and timber cladding defines the exterior facades. Concrete is applied for the fireplace, and sustainable insulation methods enhance thermal performance. A rainwater collection system supports the cabin's commitment to sustainability, ensuring efficient resource use while adapting to varying terrain through the innovative use of screw piles for foundational support. These choices reflect a comprehensive approach to ecological stewardship and functional 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

Enter an open architecture
competition now

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