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Turf-Covered Geodesic Structure Fostering Off-Grid Living in Iceland

Author:
Nolan Loh
Turf-Covered Geodesic Structure Fostering Off-Grid Living in Iceland

Project in-detail

Nestled under a natural turf roof, this geodesic structure blends traditional Icelandic building techniques with modern sustainable systems to create an off-grid living space that connects residents with the surrounding landscape.
5 key facts about this project
01
Utilizes a turf-covered roof to enhance thermal insulation and integrate with the natural landscape.
02
Incorporates hollow steel tubes for a lightweight yet stable geodesic dome structure.
03
Features a modular layout that allows flexible use of space for various functions.
04
Integrates renewable energy systems, including solar panels and a vertical-axis wind turbine.
05
Employs local materials to minimize environmental impact and respect Icelandic architectural heritage.
The Geodesic Turf House is a thoughtfully designed architectural project that embodies the principles of sustainability and harmony with the surrounding landscape. Located in Iceland, where the raw beauty of nature meets the need for durable and efficient shelter, this project represents a contemporary interpretation of traditional building techniques. Drawing inspiration from the region's historic turf houses, which utilized local materials to withstand harsh climatic conditions, the Geodesic Turf House merges these historical insights with modern design principles and technologies.

This architectural endeavor serves multiple functions, catering to a variety of needs from recreational use to educational opportunities about sustainable living. The overall layout consists of five distinct wings that radiate from a central geodesic dome, each designed to accommodate different aspects of occupancy, such as sleeping, cooking, and sanitation. This arrangement encourages interaction among visitors while maintaining the individual privacy necessary for comfort. The central dome not only adds an aesthetic focal point but also serves as the heart of the structure, providing a communal gathering space that celebrates the building's essence.

One of the critical aspects of the Geodesic Turf House is its innovative use of materials. The primary material, natural turf, is utilized for its strong insulating properties. By layering turf across the roof and in other strategic areas, the design inherently regulates temperature, thereby reducing energy consumption. The lightweight hollow steel tubes that form the structure’s framework are pivotal in maintaining stability while simplifying the assembly process, demonstrating an intelligent approach to construction. In addition, the use of wood for internal framing and flooring brings warmth and a sense of connection to nature, fostering an inviting atmosphere that aligns with the design's ecological focus.

Unique design approaches are evident throughout the project. The geodesic form significantly enhances structural integrity, offering excellent resistance to wind and snow loads, which are prevalent in Iceland. Furthermore, the inclusion of renewable energy systems such as solar panels and a vertical-axis wind turbine underscores the project's commitment to sustainable practices. These systems enable the Geodesic Turf House to function off-grid while minimizing long-term environmental impact, allowing occupants to truly engage with their natural surroundings.

Water management solutions also reflect a conscientious effort towards sustainability. The design incorporates systems for rainwater collection and water conservation, including a composting toilet, which significantly reduces the ecological footprint of the project. These elements emphasize the building's role not just as a physical space but as a model for responsible living.

The overall aesthetic of the Geodesic Turf House is one of understated elegance, where the earthy tones and textures of the turf complement the stark landscape. The design strategy carefully considers the relationship between the building and its environment, achieving a seamless integration that respects the region's cultural heritage and ecological context.

The complexities of the assembly process add another layer to the Geodesic Turf House's uniqueness. The use of a temporary inflatable structure during construction simplifies the process, enabling a secure and efficient assembly of the lightweight components before the main structure is finalized. This innovative approach enhances the practicality of the build while ensuring that the environmental impact is minimized from start to finish.

In embracing both traditional craftsmanship and cutting-edge architecture, the Geodesic Turf House stands as a poignant example of what modern architectural design can achieve. It champions sustainability and ecological awareness while demonstrating how architecture can coexist with nature in a profound and impactful way. Readers interested in exploring the intricacies of this architectural project are encouraged to review the architectural plans, architectural sections, and architectural designs to gain deeper insights into its thoughtful design approach and structural details. The Geodesic Turf House offers an excellent case study in contemporary sustainable architecture, showcasing a pathway for future developments in harmony with nature.
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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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