Get inspired!

16,544 architecture projects

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

Grass-Covered Roofs and Volcanic Stone Define a Sustainable Community Center

Authors:
Carmelo Bagalà, Guido Mozzanica
Grass-Covered Roofs and Volcanic Stone Define a Sustainable Community Center

Project in-detail

With a grass-covered roof that seamlessly integrates into the volcanic landscape and walls constructed from local volcanic stone, the community center serves as a sustainable gathering space designed for social interaction and environmental harmony.
5 key facts about this project
01
The building features a grass-covered roof that enhances insulation and biodiversity in the local ecosystem.
02
Constructed from local volcanic stone, the walls provide both durability and a connection to the surrounding landscape.
03
The design incorporates large expanses of glass that maximize natural light while offering unobstructed views of the volcanic terrain.
04
A bent A-frame design not only adds to the aesthetic appeal but also optimizes structural stability in harsh weather conditions.
05
Utilizing cross-laminated timber panels, the center exemplifies modern sustainable construction techniques while ensuring rapid build times.
The architectural project at hand is designed as a community center that prioritizes sustainability and responsiveness to its surrounding environment. Nestled in a unique volcanic landscape, likely in Iceland, the project symbolizes a harmonious blend of contemporary architecture with a deep respect for local heritage and natural features. This design aims to serve as a multifunctional space that meets the diverse needs of the community while remaining environmentally considerate.

The community center is defined by its commitment to sustainable architecture. The design represents an innovative approach to integrating natural elements and local materials into the building’s structure. The layout emphasizes a strong connection with the outdoors, allowing natural light to fill the interior through large glass doors and strategically placed skylights. This thoughtful design decision not only enhances the user experience but also significantly reduces the need for artificial lighting, thereby promoting energy efficiency.

The function of the community center is multifaceted. It includes areas for social gatherings, educational events, and recreational activities. The café, positioned to offer extensive views of the breathtaking landscape, becomes a focal point for community interaction. This space promotes casual meetings and serves as an informal gathering spot, reinforcing the importance of social connectivity within the community. Adjacent to the café is the kitchen and pantry, essential for catering to visitors and supporting community events. The inclusion of a children’s playground ensures that families feel welcomed and engaged, reinforcing the center's role as an inclusive hub for all ages.

Distinctive design elements are prevalent throughout the project. The roof, designed to resemble a natural hillock, is covered with grass and soil, which serves not only as insulation but also integrates the building visually within its landscape. This green roofing approach harkens back to traditional Icelandic turf houses and showcases an innovative adaptation of vernacular architecture. The use of volcanic stone for the building’s facade speaks to the locality's geology while providing durability against Iceland's harsh weather conditions. The warmth and texture of wood, likely sourced sustainably, add an inviting quality to the interior finishes.

A critical aspect of this community center is its commitment to sustainability. The project incorporates renewable energy systems, as evidenced from the energy diagrams that detail how solar energy can be harnessed to meet the heating and lighting needs of the facility. In addition, a robust water management system facilitates rainwater harvesting and greywater recycling, thus promoting efficient water use within the site. These sustainable strategies are not only environmentally responsible but also practical, reducing operational costs over time.

The architectural design thoughtfully navigates seasonal changes. By maximizing passive solar heating in winter while providing shade and ventilation in summer, the building remains comfortable year-round. Each aspect of the design, from the orientation of windows to the selection of materials, contributes to an overall efficiency that is both sustainable and tailored to the local climate.

This architectural project stands as a noteworthy example of blending cultural heritage with innovative design. The careful orchestration of space, materials, and energy systems reflects a profound understanding of the site’s context and the community's needs. For those interested in exploring the intricacies of this design, including architectural plans, sections, and innovative ideas, delving deeper into the presentation of this community center can provide valuable insights into the thought processes and architectural philosophy that guided its development.
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