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Bioreceptive Roofing with Volcanic Stone and Hemp-Shiv Construction in Sustainable Nordic Dwelling

Authors:
Giulia Venanti, Tiziano Cattaneo, Xiongfei Xie, Clizia Caroli
Bioreceptive Roofing with Volcanic Stone and Hemp-Shiv Construction in Sustainable Nordic Dwelling

Project in-detail

Employing a bioreceptive roof and local volcanic stone, the design integrates sustainable materials like hemp-shiv to create a communal space that reflects Iceland's ecological landscape and cultural heritage.
5 key facts about this project
01
Utilizes bioreceptive roofing technology to enhance biodiversity and natural insulation.
02
Constructed with locally sourced volcanic stone to blend with the Icelandic terrain.
03
Incorporates hemp-shiv as a sustainable material for insulation and structure.
04
Features extensive glazing for panoramic views while minimizing energy consumption.
05
Designed with a bent A-frame structure to optimize thermal performance and local aesthetics.
The Eco-Viking Longhouse project is an architectural endeavor situated in the highlands of Iceland, designed to harmonize with the local environment while drawing upon historical Viking architecture. This project reflects a commitment to sustainable living, showcasing both functionality and cultural relevance. Its design resonates with the region's ecological features, offering a space that supports community interaction, recreation, and self-sufficiency.

Spatial Arrangement
The layout of the Eco-Viking Longhouse enables an effective organization of communal and private spaces. The ground floor serves as a multifaceted area accommodating communal activities, including a relaxation zone and thermal pool. The upper level comprises private living quarters and flexible gathering spaces. This arrangement promotes a seamless flow between areas, fostering social interactions while ensuring privacy when needed. The orientation of the building maximizes views of the surrounding Icelandic landscape, reinforcing the connection to the outdoors.

Sustainable Design Approaches
What distinguishes the Eco-Viking Longhouse from other architectural projects is its comprehensive approach to sustainability. The use of local materials such as volcanic stone and bio-composite hemp shiv minimizes environmental impact and enhances the building’s integration into the landscape. The innovative implementation of a bioreceptive roof allows for vegetation growth, contributing to local biodiversity while offering additional insulation. Furthermore, the incorporation of geothermal systems and solar energy resources enhances energy efficiency, reducing reliance on external energy sources.

Architectural Details
The Eco-Viking Longhouse is a noteworthy example of thoughtful architectural detailing. Its wooden frame, constructed from Douglas Fir, offers structural reliability along with aesthetic warmth. The dark-painted steel roofing complements the design, providing durability in the harsh climatic conditions typical of the region. The extensive use of glass throughout the structure facilitates natural lighting and creates a direct visual connection to the landscape. This design consideration not only enhances the interior ambiance but also reflects the project’s overarching theme of unity with nature.

For a more comprehensive understanding of the Eco-Viking Longhouse project, including architectural plans, architectural sections, and various architectural designs, readers are encouraged to explore the project presentation in detail. Engaging with these elements will provide deeper insights into the architectural ideas and innovative approaches that define this notable design endeavor.
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100,000 € Prize Fund / Kingpsan Edition #10
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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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