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Geothermal Concrete and Glass Retreat Embracing Crater-Inspired Wellness Spaces

Authors:
Zlata Shpek, Mariia Horiachok, Yuliia Starikova, Olena Kozhukhar
Geothermal Concrete and Glass Retreat Embracing Crater-Inspired Wellness Spaces

Project in-detail

Emphasizing geothermal design through the innovative use of concrete and glass, this facility integrates crater-inspired bathing experiences with a brewery and relaxation spaces, offering a unique destination for wellness and cultural engagement.
5 key facts about this project
01
Emphasizes crater-inspired design elements, reflecting the unique geological features of the surrounding landscape.
02
Utilizes a combination of geothermal heating and sustainability-focused materials throughout the structure.
03
Incorporates expansive glass facades to create a visual connection with the natural environment.
04
Features a monolithic spiral staircase that serves both functional and aesthetic purposes.
05
Offers interactive brewing experiences, emphasizing local cultural engagement alongside wellness facilities.

## Overview and Context
Brews & Bath is located near the Skútustaðir craters in Iceland, designed to create a multi-functional gathering place for both locals and tourists. The project encompasses a brewery, spa, and relaxation spaces, reflecting the rich cultural and natural heritage of the region. The intent is to foster an immersive experience that integrates the surrounding landscape with contemporary leisure activities.

## Spatial Organization
The design strategically divides the building into distinct yet interconnected zones, facilitating easy movement between various functional areas. The layout includes a brewery section for tours and tastings, a spa area with both private suites and communal bathing facilities, and a retail café that offers refreshments alongside local cultural products. This organization promotes exploration and interaction, enhancing the overall visitor experience.

## Material Selection
Materiality plays a crucial role in the architectural coherence of Brews & Bath. The primary structural element is concrete, which provides durability and a monolithic appearance. Extensive use of glass in facades ensures transparency and connection to the surrounding landscape, while metal accents add warmth to the interior. Natural stone features in flooring lend a sense of grounding, and wood elements offer contrasting textures. The careful selection of these materials not only serves aesthetic purposes but also contributes to a serene and functional environment.

## Architectural Features
The exterior design employs rounded forms that reflect the nearby craters, blending the structure with its natural context. Interior spaces emphasize minimalism, featuring smooth lines and soft lighting that invite engagement with the landscape through large windows. Notable elements include crater-shaped baths, panoramic views from common areas, and a sculptural spiral staircase connecting different levels. A central light shaft enriches the bathing experience by directing natural light throughout the spaces, further enhancing the atmosphere of comfort and connectivity.

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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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competition now

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