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Dual-Layer Turf Structure Utilizing Geothermal Energy for Community Wellness

Author:
Hao-hsuan Lu
Dual-Layer Turf Structure Utilizing Geothermal Energy for Community Wellness

Project in-detail

Utilizing a dual-layer turf construction that efficiently harnesses geothermal energy, this innovative facility embraces local materials to create a community space focused on wellness and sustainable living.
5 key facts about this project
01
The turf structure incorporates a dual-layer design, enhancing both thermal efficiency and traditional aesthetic.
02
Recycled copper elements are used in roofing and plumbing, promoting sustainability through renewable materials.
03
A dedicated rainwater harvesting system is integrated into the roof design, contributing to the facility's eco-friendly operations.
04
Geothermal energy is harnessed not only for heating but also for creating an on-site spa, connecting wellness with environmental resources.
05
The building's design facilitates natural ventilation through openable roof panels, promoting comfort without reliance on mechanical systems.
The new turf house in Skútustaðagígar, Iceland, is a thoughtful architectural project that embodies a respectful engagement with its natural landscape and cultural heritage. This structure represents a fusion of traditional Icelandic building techniques with modern architectural practices, reflecting a commitment to sustainability and environmental integration. Serving not just as a residential or commercial space, the turf house seeks to foster community interaction and promote an understanding of the local ecology, particularly through its innovative use of geothermal energy.

The design of the turf house is characterized by its use of local materials, primarily incorporating turf, wood, stone, copper, and glass. The selection of turf as a primary building material aligns with Iceland's rich architectural history, where turf houses were traditionally used to insulate against harsh weather conditions. The project modernizes this approach, employing a dual-layered turf system that enhances thermal efficiency. This design choice not only pays homage to traditional methods but also demonstrates an understanding of contemporary environmental requirements.

The structure is strategically organized around a central atrium, which serves as the heart of the building, facilitating light and air flow throughout various spaces. Each functional area is carefully designed to meet specific community needs. For example, the brewery area highlights local agricultural practices, providing an insight into the brewing processes that characterize Iceland's beverage culture. In addition, the incorporation of a beer spa, featuring geothermal waters, offers visitors a unique wellness experience that captures the essence of Iceland's natural resources. Treatment spaces, including Hammam and Steam rooms, are designed to utilize heat and steam from geothermal energy, creating a beneficial atmosphere for relaxation and health.

Unique design approaches within this project include the integration of climate-responsive strategies that address both the local environmental context and user comfort. The building's roof serves a dual purpose by acting as a rainwater catchment system, allowing for sustainable water management. The openable roof panels enhance natural ventilation, promoting airflow during warmer months. Furthermore, the incorporation of thermal reservoirs captures and redistributes heat efficiently, reducing overall energy consumption and demonstrating a commitment to sustainability in architectural practice.

The project represents more than just a physical structure; it acts as a hub for community engagement and education about sustainable living. By integrating educational elements related to geothermal energy and local ecology, the turf house serves as a model for responsible architectural design. This project emphasizes the importance of place and culture in shaping the built environment, illustrating that contemporary architecture can maintain respect for traditional values while addressing modern needs.

Overall, the turf house in Skútustaðagígar is a prime example of how architecture can thoughtfully respond to its surroundings while embracing sustainable practices and community needs. For those interested in deepening their understanding of this project, exploring the architectural plans, architectural sections, and architectural designs will provide invaluable insights into the unique design ideas and functional aspects that define this innovative architectural endeavor. This project exemplifies a successful blend of tradition and modernity, and further exploration of its details will reveal the intricacies of its thoughtful design.
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100,000 € Prize Fund / Kingpsan Edition #10
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Architecture for Children’s Development #3
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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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