Get inspired!

16,544 architecture projects

Learn from past Buildner architecture competition participants through our extensive project library, curated over more than 15 years!

Larch-Clad Structure Embracing Volcanic Terrain with Geothermal Efficiency

Authors:
Justyna Mejsner, Michelle Piasek, Bartosz Mrozowski
Larch-Clad Structure Embracing Volcanic Terrain with Geothermal Efficiency

Project in-detail

Nestled among volcanic hills, the larch-clad coffee shop integrates geothermal efficiency and an educational exhibition space, inviting visitors to connect with the geological wonders of Hverfjall while enjoying local refreshments.
5 key facts about this project
01
The building utilizes locally sourced larch, enhancing its ecological footprint and aesthetic appeal.
02
Geothermal heating solutions are integrated to efficiently maintain a comfortable interior climate.
03
A green roof design supports local biodiversity and provides natural insulation.
04
Exhibition spaces within the café educate visitors about the region's volcanic geology.
05
The architectural form is inspired by the Fibonacci sequence, creating a harmonious connection with the landscape.
The Hverfjall Golden Ratio coffee shop is an architectural project situated in the northern region of Iceland, adjacent to the picturesque Lake Mývatn and the Hverfjall volcano. This building serves as a rest area for travelers and hikers exploring the unique geological formations of the area, effectively bridging the gap between nature and architecture. The project is representative of a thoughtful approach towards creating functional spaces that respect and complement the surrounding environment while prioritizing sustainability.

At its core, the Hverfjall coffee shop functions as a café and educational hub. It is designed not only to provide a place for refreshments but also to engage visitors with the natural and geological history of Hverfjall. Inside, the layout is open and inviting, with large windows offering panoramic views of the volcanic landscape. These architectural choices encourage visitors to fully immerse themselves in the surroundings while enjoying a moment of respite.

The architectural design emphasizes a connection to nature through its use of locally sourced materials. Key elements include larch hardwood panels, glued laminated timber beams, stone, and concrete. These materials not only contribute to the structural integrity of the building but also create a seamless integration with the rugged Icelandic terrain. The choice of a green roof adds to the sustainability efforts while providing additional insulation. This innovative design approach highlights a conscious decision to minimize environmental impact, promoting both ecological awareness and functionality.

The distinctive form of the coffee shop, inspired by the Fibonacci sequence and the Golden Ratio, reflects the natural shapes prevalent in the surrounding landscape. This design strategy reinforces the harmonious relationship between the architecture and its environment. The subtle curvature of the structure echoes the rolling hills and volcanic formations, creating a visually cohesive experience for visitors.

Inside, the architecture supports a variety of functions. The café area benefits from ample natural light, providing a warm and welcoming atmosphere. Additionally, the exhibition space dedicated to the geological features of Hverfjall enhances the educational aspect of the project, allowing visitors to learn about the area’s unique ecology and geology. The layout considers both privacy and social interaction, facilitating a range of experiences from quiet reflection to community engagement.

Sustainability is interwoven throughout the project's design in multiple facets, with the inclusion of solar panels for energy generation and battery storage to ensure efficient power management. Ground-source heat pumps provide heating solutions, contributing to the building’s energy efficiency. Water collection systems integrated into the roofing design further demonstrate a commitment to responsible resource management.

The Hverfjall Golden Ratio coffee shop stands out due to its thoughtful integration into the natural landscape and its dual purpose as both a café and an educational resource for visitors to the region. It represents a collaborative effort between architecture and nature, encouraging an appreciation of Iceland's geological wonders while meeting the practical needs of travelers.

For those interested in exploring architectural principles further, examining the architectural plans, sections, and overall design strategies employed in this project can provide deeper insight into the innovative ideas that shaped the Hverfjall coffee shop. The project invites readers to consider not just the building itself but the broader implications of design in harmony with nature. Explore the presentation of this project to gain a more detailed understanding of its architectural features and sustainable practices.
Noticed a mistake?
Highlight the text and click on
Noticed a mistake

Enter an open architecture
competition now

The Architect’s 
Stair
The Architect’s Stair
Take a step and make a statement! Edition #2
Denver Affordable Housing Challenge
Denver Affordable Housing Challenge
Affordable Housing Series 19th Edition
The Architect's 
Chair
The Architect's Chair
Take a seat and make a statement! Edition #4
MICROHOME
MICROHOME
100,000 € Prize Fund / Kingpsan Edition #10
Kinderspace
Kinderspace
Architecture for Children’s Development #3
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
To view this project in detail,
please log in with your
Architects’ Network Plus account.
Subscription instantly unlocks all the architecture projects plus other member-only benefits:
  • Access the 16544 Concept Library
  • Professional tools including file transfer, email, portfolio management, and more
Register now
Already a member? Log in

This website uses cookies to improve user experience and gather usage statistics.

More information is available in our Privacy & Cookie policy