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Earthen Corridor and Lava Rock Integration in a Guesthouse Designed for Thermal Harmony

Authors:
Blake Burton, Emily Wirt, Sean Flaharty
Earthen Corridor and Lava Rock Integration in a Guesthouse Designed for Thermal Harmony

Project in-detail

An earthen corridor and the use of locally sourced lava rock create a sustainable guesthouse that harmonizes with its natural surroundings while providing tranquil spaces for relaxation and communal interaction.
5 key facts about this project
01
An earthen corridor enhances thermal insulation and climate responsiveness.
02
Lava rock is integrated into the structure for both aesthetic appeal and local resource utilization.
03
Large glass panels provide panoramic views while promoting natural light throughout the spaces.
04
The design deliberately fosters a transition from communal areas to private retreats.
05
Sustainable materials and construction methods reduce the overall environmental impact of the building.
The architectural project "Isostatic" marries functionality with natural elements, creating a unique guesthouse that emphasizes harmony with the surrounding landscape. Set in a topographically diverse location, the design integrates with its environment, enhancing the visitor experience through a thoughtful layout and innovative material selections. The key aim of this project is to provide a retreat that balances communal interaction with private sanctuary, resulting in a space that fosters both connection and solitude.

Spatial Organization and Functionality

The design employs a tripartite organization with a public axis, private axis, and an earth-sky relationship. The public axis houses communal facilities, including a dining area and a lounge, facilitating social engagement among guests. Here, large glass walls offer unobstructed views of the landscape, blending indoor experiences with the external environment. The private axis comprises guest suites, designed for intimate experiences, with windows framing picturesque views that enhance relaxation. The architectural concept supports a flow of movement from public to private spaces, creating a seamless transition that responds to the building's natural context.

Materials and Environmental Adaptation

The project utilizes a carefully selected palette of materials: concrete provides structural integrity; lava rock is used for its thermal properties and aesthetic appeal; glass allows for natural light and visual connectivity; wood adds warmth and texture; and metal roofing provides durability and lightweight support. These choices reflect a commitment to sustainability and environmental adaptation, ensuring that the building performs efficiently while respecting the local ecosystem.

Innovative Design Approach

What sets "Isostatic" apart from traditional guesthouse designs is its focus on the interaction between architecture and the natural landscape. The earthen corridor serving as the primary pathway enhances insulation and supports natural ventilation, addressing climatic challenges effectively. The design incorporates features such as skylights and strategically placed openings to optimize natural light and airflow, further enhancing environmental performance. By emphasizing the relationship between the guesthouse and its surroundings, the project redefines the notion of a retreat, encouraging guests to immerse themselves in the landscape.

Explore the project presentation for more details on its architectural plans, sections, designs, and ideas. Engaging with these elements will provide deeper insights into the innovative approaches applied throughout the project.
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MICROHOME
MICROHOME
100,000 € Prize Fund / Kingpsan Edition #10
Kinderspace
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Architecture for Children’s Development #3
Buildner's Unbuilt Award 2025
Buildner's Unbuilt Award 2025
100,000€ Prize / 2025

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

Competition organisers

The 10th edition of the MICROHOME architecture competition invites architects and designers from around the world to explore the possibilities of compact, sustainable living. Hosted by Buildner in collaboration with Kingspan and Hapi Homes, this special edition challenges participants to design an off-grid, modular microhome for a young professional couple, with a maximum floor area of 25 m². Designs should prioritize innovation, efficiency, and real-world feasibility. 

A total prize fund of 100,000 € will be awarded, including three main prizes, the Kingspan Award, and the Hapi Homes Award, which will grant 15,000 € and lead to the construction of the selected design. The final registration deadline is September 25, 2025, and winners will be announced on Decebmer 9, 2025. For full competition details and submission guidelines, visit microhome.info.

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
Early bird registration deadline 22 May 2025
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