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Gabion Walls and Amber Elements Create Sustainable Coastal Retreat

Author:
Christopher Loper
Gabion Walls and Amber Elements Create Sustainable Coastal Retreat

Project in-detail

Integrating gabion walls with locally sourced amber, this coastal retreat offers sustainable shelter for trekkers while harmonizing with its natural environment.
5 key facts about this project
01
Gabion walls incorporate locally sourced amber stones for a distinctive structural aesthetic.
02
The pavilion utilizes cross-laminated timber panels for enhanced durability and environmental efficiency.
03
Charred wooden shingles provide natural fire resistance while blending with the coastal landscape.
04
A bent A-frame design optimizes stability and allows for flexible interior space usage.
05
Rainwater harvesting systems are integrated to support sustainability and reduce resource dependency.

## Overview

Located along the Latvian coastline, the Amber Pavilion is designed to provide a sustainable refuge for trekkers exploring the area. The project emphasizes environmental responsibility while delivering essential amenities such as shelter, water, and electricity. The architecture integrates regional materials and utilizes vernacular techniques, ensuring that the structure aligns with the natural landscape and serves its functional purpose effectively.

## Material Selection and Sustainability

The pavilion employs thoughtfully chosen materials with both local significance and functional benefits. Primary structural elements include vernacular wood sourced and milled on-site, which reduces transportation emissions and promotes sustainability. Amber stones are utilized architecturally in gabion walls, offering structural integrity alongside aesthetic value. Additionally, the project includes mosquito nets and linen shades to enhance comfort through effective shading and temperature control, reflecting an understanding of local climatic conditions.

A crucial component of the pavilion's design is its commitment to renewable energy. A solar panel system generating approximately 5,000 watts daily supports the operational needs of the structure. This is complemented by a 45-gallon water collection tank that captures rainwater, facilitating an eco-friendly water supply while decreasing reliance on external resources.

## Spatial Configuration and Functional Design

The adaptable floor plan of the pavilion accommodates a variety of activities and incorporates key areas designed for comfort and practicality. Sleeping areas are oriented to benefit from natural light and ocean breezes, enhancing user experience. A dedicated shower facility with hot and cold water ensures hygiene, while a fireplace serves as a focal point for warmth and social interaction.

Adjustable screens throughout the structure allow users to manage environmental exposure, contributing to overall comfort. Passive design strategies, including shading and cross ventilation, regulate internal temperatures effectively without the need for mechanical systems. This thoughtful combination of design elements not only respects regional traditions but also addresses contemporary needs for sustainability and adaptability.

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

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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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