Get inspired!

17,725 architecture projects

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

Turf-Roofed Longhouse Utilizing Thermal Mass for Sustainable Living

Turf-Roofed Longhouse Utilizing Thermal Mass for Sustainable Living
Explore the full project presentation!
Subscribers only
Utilizing a turf roof and thermal mass construction, the design offers a contemporary reinterpretation of the Viking longhouse, creating a sustainable residential space that harmonizes with its rugged Icelandic landscape.
5 key facts about this project
01
Utilizes turf roofing for natural insulation and landscape integration.
02
Incorporates stone for thermal mass, enhancing energy efficiency.
03
Draws inspiration from Viking longhouse design, promoting historical connection.
04
Features large glass openings that connect interior spaces with nature.
05
Emphasizes a bent A-frame structure to optimize spatial dynamics.

## Project Overview
Located at a strategic intersection between Europe and America, the "Settlers of the Treeless Land" design project addresses the challenges posed by a harsh climate characterized by snow, ice, and volcanic rock. The intent is to create a sustainable and self-sufficient dwelling that harmonizes historical influences with contemporary environmental considerations. The design emerges as a thoughtful reflection on the architectural practices of the past, specifically inspired by the form and function of Viking longhouses while adapting to the unique physical and ecological context of the site.

## Materiality and Construction
The project employs a carefully selected palette of materials that aligns with the historical context and modern sustainability objectives. Key materials include various types of wood for structural framing and finishes, turf for roofing that enhances insulation, durable stone for the base, and glass to create a visual connection between interior spaces and the surrounding landscape. High-performance insulation and waterproof membranes further contribute to the building's energy efficiency and resilience against severe weather conditions. The materials were chosen for their low environmental impact, ensuring minimal resource depletion throughout their lifecycle.

## Spatial Configuration and Functionality
Architecturally, the design features three distinct volumes arranged to form a triangular silhouette reminiscent of traditional longhouses. This configuration not only provides a unique roofline but also shapes the internal organization of spaces designated for communal interaction, private living, and multifunctional activities. A central area facilitates circulation and fosters connectivity among the volumes, promoting a fluid transition from the outdoors to the interior. The orientation of the structure optimizes natural heating and cooling, enhancing comfort while adapting to the specific needs of users and environmental fluctuations. Generous glass openings throughout the design enhance the relationship between the built environment and nature, allowing natural light and views to penetrate the living spaces.

Noticed a mistake?
Highlight the text and click on
Noticed a mistake

Enter an open architecture
competition now

MICROHOME
MICROHOME
100,000 € Prize Fund / Kingpsan Edition #10
The Architect’s 
Stair
The Architect’s Stair
Take a step and make a statement! Edition #3
Kinderspace
Kinderspace
Architecture for Children’s Development #3
Buildner's Unbuilt Award 2025
Buildner's Unbuilt Award 2025
100,000€ Prize / 2025

MICROHOME 10: Celebrating Small-Scale Living with €100,000 Prize Fund and Kingspan’s Innovation

`
Competition organisers

The MICROHOME 10 competition invites participants to submit visionary designs for off-grid, modular microhomes that push the limits of sustainable, small-scale living. Organised by Buildner in partnership with Kingspan and Hapi Homes, this tenth edition sets the challenge of designing a dwelling for two people within a maximum floor area of 25 m², encouraging bold solutions adaptable to any urban or rural location. The competition continues Buildner’s mission to foster innovative approaches to compact, energy-efficient housing that can address pressing global challenges.

This year’s edition offers a generous total prize fund of €100,000, including the Kingspan Award for designs that integrate high-performance Kingspan products and the Hapi Homes Award for a project selected for real-world construction. In addition to cash prizes, the winners gain international exposure through Buildner’s media partnerships, publications, and a dedicated MICROHOME magazine, further amplifying their ideas to the wider architectural community.

Key dates for MICROHOME 10 include the closing date for registration on 25 September 2025, the submission deadline on 29 October 2025 (11:59 p.m. London time), and the announcement of winners on 9 December 2025. These milestones ensure participants have clear timelines to develop and present their concepts, with early registration discounts available to support students and emerging designers worldwide.

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
Final registration deadline 25 September 2025

Open architecture competitions

  • Closest deadline first
  • Project competitions first
    Selected winning projects have the potential to be constructed
  • Ideas competitions
    Experimental competitions with the focus on pushing the boundaries of creativity

Recurring architecture competitions

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
Final registration deadline 25 September 2025
new
Re:Form - 
New Life 
for Old Spaces

Choose a site—used, abandoned, or forgotten—anywhere in the world, and give it a new purpose

Edition #2 ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Early bird registration deadline 2 October 2025
Hospice - 
Home for the 
Terminally ill

Design a safe and supportive space to those struggling with a terminal illness

Edition #5 ideas COMPETITION
Prize 10,000 €
Eligibility Open to all
Advance registration deadline 9 October 2025
new
The Architect’s 
Stair

Take a step and make a statement!

Take a step and make a statement! Edition #3 ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Early bird registration deadline 15 October 2025
Kinderspace

Design a kindergarten of tomorrow

Architecture for Children’s Development #3 ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Advance registration deadline 16 October 2025
Buildner's Unbuilt Award 2025

Celebrating your unbuilt architecture visions with a €100,000 prize

100,000€ Prize / 2025 ideas COMPETITION
Prize 100,000 €
Eligibility Open to all
Final registration deadline 30 October 2025
The Last 
Nuclear Bomb Memorial

Design a memorial that speaks to the cause of ending all nuclear weapons programs

Edition #6 ideas COMPETITION SILENT CONTEST For this competition, NO DESCRIPTION TEXT is allowed. The architecture ideas must be communicated strictly with visuals.
Prize Monetary award
Eligibility Open to all
Final registration deadline 13 November 2025
Concrete 
Pavilion

Design a concrete pavilion

Edition #3 ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Final registration deadline 27 November 2025
Museum of 
Emotions

Use architecture to create different emotional states

Edition #7 ideas COMPETITION SILENT CONTEST For this competition, NO DESCRIPTION TEXT is allowed. The architecture ideas must be communicated strictly with visuals.
Prize Monetary award
Eligibility Open to all
Final registration deadline 27 November 2025

Media, partners and clients

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 17,725 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