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Geometric Concrete Structure Nestled in Icelandic Landscape with Eco-Friendly Green Roof

Authors:
Tom Rumberger, Leonie Scholz
Geometric Concrete Structure Nestled in Icelandic Landscape with Eco-Friendly Green Roof

Project in-detail

A triangular concrete structure adorned with a green roof and panoramic glass facades enhances the rugged Icelandic landscape while serving as a visitor center for those exploring the nearby Grjótagjá cave.
5 key facts about this project
01
A triangular façade design reflects the geological features of the surrounding landscape.
02
The green roof enhances thermal insulation while promoting biodiversity.
03
Large glass panels provide unobstructed views, fostering a connection to nature.
04
Utilizes a biological sewage treatment system, supporting environmental sustainability.
05
Constructed with locally sourced materials, reducing transportation impact.
The Vinátta Tower is an architectural project situated in Iceland, designed as a visitor center for those exploring the nearby Grjótagjá cave. The project emphasizes a coherent relationship between the built environment and the natural landscape, integrating seamlessly with the site’s topography and geological features. The tower serves multiple functions, including providing amenities for visitors, such as a café and observation deck, while also facilitating engagement with the surrounding terrain.

The design of Vinátta Tower prioritizes ecological sustainability through the use of locally sourced materials and energy-efficient systems. This approach reduces the environmental impact while promoting a conversation between architecture and nature. Key materials include concrete, precast concrete parts, glass, and integrated vegetation, all selected for their functional and environmental performance. The incorporation of a green roof is particularly noteworthy, as it enhances thermal insulation and supports biodiversity.

Sustainability and Site Integration
One of the distinguishing elements of the Vinátta Tower is its careful integration within the Icelandic landscape. The triangular shapes of the structure echo the geological formations typical of the region, emphasizing the dialogue between the interior and exterior environments. Large expanses of glass facilitate unobstructed views of the dramatic landscape, ensuring that visitors remain connected to the natural setting. The thoughtful landscaping surrounding the structure enhances accessibility while maintaining the integrity of the ecosystem.

Moreover, the architectural design adheres to principles of sustainability. The building is equipped with energy-efficient features, such as a geothermal heating system, which minimizes reliance on non-renewable energy sources. Sustainable water management is incorporated through a biological sewage treatment system, contributing to the sustainability goals of the project.

Interior Design and Visitor Experience
The interior layout of the Vinátta Tower is focused on user experience and functionality. The entrance area is designed for easy access, leading to key amenities including restrooms and information points for visitors. The café and waiting areas are positioned to maximize comfort and views, allowing visitors to enjoy refreshments while absorbing the surrounding scenery.

A key feature is the observation deck, strategically placed to provide panoramic vistas of the landscape, enhancing the overall visitor experience. By offering areas for relaxation and reflection, the design encourages visitors to engage with their surroundings, fostering a deeper understanding and appreciation of the natural environment.

For a comprehensive understanding of the Vinátta Tower and its architectural designs, readers are encouraged to explore detailed architectural plans, sections, and additional project presentations to appreciate the innovative approaches that distinguish this project in contemporary architecture.
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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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