Get inspired!

17,725 architecture projects

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

Sustainable Lodging Crafted from Green Roofing and Curvilinear Timber Structures

Authors:
Tahira Hamid, William Mcavoy, Daksh Agrawal
Sustainable Lodging Crafted from Green Roofing and Curvilinear Timber Structures

Project in-detail

Crafted with modular timber structures and a green roofing system, the design seamlessly integrates into the Icelandic landscape while serving as a dual-purpose accommodation and visitor center.
5 key facts about this project
01
Integrates a green roofing system to enhance insulation and promote local biodiversity.
02
Constructed using modular systems for flexibility and ease of assembly.
03
Incorporates a bent A-frame design that optimizes natural light and airflow.
04
Features charred wooden shingles for enhanced durability and aesthetic appeal.
05
Emphasizes geological integration by aligning structures with the natural topography.

The Grjótgjá Caves architectural project exemplifies a focused approach to creating functional and sustainable structures within a challenging geological context. This project is designed to serve both as accommodations for visitors and as a visitor center, emphasizing a connection with the natural environment of Iceland. The architecture integrates harmoniously into the landscape, addressing not only aesthetic values but also operational efficiency and environmental sustainability.

The project's primary function revolves around providing overnight lodging and educational facilities for those interested in exploring the unique geology of the area. The design enables visitors to engage with the surrounding landscape while ensuring comfort and utility. Structures are strategically placed to minimize their visual impact while maximizing exposure to natural light and airflow.

Sustainable Design and Material Choices

The architectural approach in this project stands out through its commitment to sustainability. Utilizing locally sourced materials reduces transportation costs and environmental impact. Key materials include glass, steel, concrete, wood, and green roofing systems. The use of glass not only allows for natural light penetration but also creates a visual connection between indoor spaces and the external environment. Steel provides structural support while maintaining the overall modern aesthetic. Concrete is used in foundational elements to ensure durability, while wood offers warmth and a natural feel to interior spaces. The green roofing system contributes to insulation and promotes local biodiversity.

Integration with Landscape

A distinct characteristic of the Grjótgjá Caves project is its integration with the surrounding landscape. Pathways and outdoor spaces are designed to enhance visitor navigation and experience while ensuring minimal disruption to the natural ecosystem. The building layout fosters a relationship with the topography, with sleeping pods and communal spaces oriented to capture views of the landscape. The design encourages exploration and engagement with the geological features that define the site, reaffirming the connection between architecture and nature.

Modularity and Flexibility

Further unique elements of the project include its modular design. The components are designed for easy assembly and disassembly, promoting flexibility in construction and adaptation to varying site conditions. This modularity facilitates cost-effective building practices and allows for future modifications as needed. Each building unit is conceived as a standalone module capable of accommodating different functions, thereby maximizing efficiency and utility.

For those interested in delving deeper into the architectural design of Grjótgjá Caves, reviewing the architectural plans, architectural sections, and specific architectural ideas will provide a comprehensive understanding of the innovative features that define this project. Exploring these details further can enhance appreciation for the thoughtful design approaches that have shaped this unique architectural endeavor.

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
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
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