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Curvilinear Glulam Structure Embracing Geothermal Features with Green Roof Integration

Author:
Matthew Pratt
Curvilinear Glulam Structure Embracing Geothermal Features with Green Roof Integration

Project in-detail

Comprising curvilinear glulam forms that seamlessly integrate green roofs and take advantage of geothermal energy, the center enhances visitor experiences within the unique geological landscape of Iceland.
5 key facts about this project
01
Composed of curvilinear glulam structures that reflect Iceland's geological formations.
02
Incorporates a green roof system that supports local vegetation and provides insulation.
03
Features large glazed openings that enhance natural light and frame panoramic views.
04
Utilizes rainwater harvesting systems for sustainable water management.
05
Strategically designed to enhance thermal performance through geothermal integration.
The Peaks of Grjótagjá is an architectural project situated within the striking landscape of Iceland. It is designed to serve as a visitor center that connects people with the unique geological and geothermal features of the area. The building integrates seamlessly with the surrounding terrain, both visually and functionally, and speaks to the balance between human activity and the natural environment.

The project showcases a careful analysis of site conditions and aims to create a dialogue with the existing landscape. It comprises three distinct structural forms that rise naturally from the landscape, reflecting the tectonic dynamics in the region. This integration not only emphasizes isometric relationships with local geological formations but also facilitates a spatial experience that encourages exploration and interaction.

Innovative Use of Materials and Design Strategies

One of the foremost unique aspects of the Peaks of Grjótagjá is its use of glued laminated timber (glulam) as the primary structural material. This choice allows for complex curvature in the roof design while maintaining structural integrity and sustainability. The green roof system supports local flora, enhances insulation, and effectively merges the building within its environment. Large glazed windows strategically positioned throughout the building frame views of the landscape and bathe the interiors in natural light, creating a bright, welcoming atmosphere.

The architectural design incorporates environmentally responsive features including rainwater harvesting systems and energy-efficient building practices. The layout is modular and ensures that the visitor experience is enhanced through expansive viewing platforms and easily navigable pathways. Interior spaces are designed to be multifunctional, supporting diverse programming that caters to educational and leisure activities.

Spatial Organization and Experience

The planning of the Peaks of Grjótagjá emphasizes fluid movement and access. Key spaces such as the viewing terrace and visitor facilities are intentionally clustered to create focal points that draw attention to significant landscape features and cultural landmarks. The entry sequence is designed to guide visitors progressively through constructed environments while allowing for rich sightlines to the natural surroundings, paralleling the architectural narratives of Iceland.

The incorporation of a carved staircase within the building's core exemplifies the project’s commitment to architectural expression and functionality, enhancing both circulatory flows and aesthetic appeal. Each element is thoughtfully considered to foster an engaging relationship between the structure and its environment, aligning the human experience with the surrounding landscape.

The Peaks of Grjótagjá stands as a testament to modern architecture's ability to coexist with nature. By examining the architectural plans, architectural sections, and architectural designs of this project, one can gain a deeper understanding of its design philosophy and the unique approaches applied to merge built space with the graceful Icelandic landscape. Exploring these elements will reveal how this project sets a precedent for environmentally responsive architecture.
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100,000 € Prize Fund / Kingpsan Edition #10
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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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