Get inspired!

17,249 architecture projects

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

Lava-Based Concrete and Charred Wood Create a Multifunctional Hub in Icelandic Wilderness

Authors:
Yuna Pendu, Sofiia Hryshchuk
Lava-Based Concrete and Charred Wood Create a Multifunctional Hub in Icelandic Wilderness

Project in-detail

Constructed from locally sourced lava-based concrete and charred wood, the multifunctional hub blends seamlessly into the Icelandic landscape, serving as a year-round destination for outdoor enthusiasts.
5 key facts about this project
01
Constructed with locally sourced lava-based concrete, minimizing carbon emissions.
02
Features charred wood cladding for enhanced durability and aesthetic integration.
03
Incorporates geothermal energy systems for efficient heating.
04
Designed with a bent A-frame structure for optimal solar exposure.
05
Includes large glass facades that provide panoramic views of the surrounding landscape.
Haven is a contemporary architectural project situated in Iceland's rugged landscape, designed as a multifunctional hub for activities in both winter and summer. It aims to cater to outdoor enthusiasts, specifically targeting skiing and other recreation-centric visitors. The architecture embodies a synergy between built form and the natural environment, presenting a unique interaction with the surrounding heathlands and mountains.

The building's design focuses on sustainability through the use of locally sourced materials, thus reinforcing a connection to the region's geological identity. The layout adopts a V-shaped configuration to maximize solar exposure while maintaining a functional flow between various spaces. Earthy materials are employed throughout, including lava-based concrete for structural components and burnt wood cladding for aesthetic and durability purposes.

Unique Design Approaches

The architectural design of Haven is marked by a commitment to environmental sustainability. Utilization of lava-based concrete not only enhances the structure's ecological footprint but also honors local resources. This material choice effectively reduces carbon emissions associated with traditional concrete. The integration of burnt wood establishes a visual and textural contrast, with the warmer tones of the interior contrasting against the rugged exterior.

The building features large glass facades that invite natural light into the interior, promoting a seamless transition between indoor and outdoor areas. This design approach enhances visitor experiences by providing uninterrupted views of the picturesque landscape, aligning with the project's aim to connect users with nature.

Interior spaces are organized thoughtfully to serve multiple functions. The high ceilings provide a sense of openness, while key areas like a central fireplace anchor social interactions within the space. The incorporation of a mezzanine level further expands the functional capacity of the building, offering additional spaces for relaxation and observation.

Sustainability and Resilience

Haven emphasizes resilience against Iceland's challenging weather conditions through the thoughtful inclusion of drainage systems and waterproof membranes. The project exemplifies a forward-thinking approach to architecture, balancing modern functional requirements with traditional building practices.

Haven stands as a testament to how architecture can embrace and reflect its surrounding environment. By exploring the architectural plans, architectural sections, and architectural designs of this project, one can better understand the innovative ideas that inform its creation. Engaging with the details of this architectural endeavor provides insights into contemporary design practices that prioritize sustainability and environmental integration.
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 17,249 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