Get inspired!

17,725 architecture projects

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

Basalt Structure Within Geothermal Landscape Embracing Film Culture

Authors:
Xiaotong Ma, Hui Li
Basalt Structure Within Geothermal Landscape Embracing Film Culture

Project in-detail

Constructed from local basalt, the pavilion integrates seamlessly into its geothermal landscape while serving as a cultural hub for Icelandic film, inviting visitors to explore its cave-like spaces.
5 key facts about this project
01
Constructed entirely from locally sourced basalt.
02
Integrates geothermal energy for heating and electricity.
03
The roof design accommodates significant snow loads.
04
Features an atrium pool for rainwater collection.
05
Reflects the cave-like formations of the surrounding landscape.

The pavilion is located in Iceland, positioned to overlook the Grjotagja caves and framed by the striking Hverfjall volcano. It serves as a cultural center that merges Icelandic film culture with global influences. The design draws from the region's unique geological features, with its shape reflecting the abstract forms created by tectonic activity. This creates a strong connection between the building and its surroundings.

Materials

Local basalt is a key material in the construction, linking the structure to the landscape while providing strength against harsh weather. This choice highlights an understanding of the environment and ensures durability throughout the seasons.



Structural Design

The roof features a low slope and is constructed using a composite of reinforced concrete and steel beams. This design effectively handles the snow load that occurs in the area, maintaining the roof's functionality over time. The inclusion of metal mesh further enhances the roof's robustness, addressing the challenges posed by the changing climate.



Internal Layout

Inside, the pavilion has a ceiling made of metal with an imitation stone finish, which includes sound-absorbing boards in the theater section. This thoughtful detail improves the acoustic experience, making it suitable for film screenings. The layout encourages visitors to move fluidly between the gallery and theater spaces, offering a journey that resembles exploring caves.



Sustainability

Sustainability is a core aspect of the design, with the building using local geothermal energy for heating and electricity. This approach reflects a commitment to reducing environmental impact. An atrium pool serves as a rainwater collection system, promoting effective water management. Large windows allow natural light to fill the interior and frame views of the captivating landscape, enhancing the connection between indoor and outdoor environments.

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

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

Enter an open architecture
competition now

Buildner's Unbuilt Award 2025
Buildner's Unbuilt Award 2025
100,000€ Prize / 2025
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
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