Get inspired!

17,725 architecture projects

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

Elevated Terraces with Light Steel and Prefabricated Panels for a Sustainable Dining Experience

Authors:
Anna Mokropova, Rusa Shatskih, Daria Kuznetsova, Anastasiia Ievtushenko
Elevated Terraces with Light Steel and Prefabricated Panels for a Sustainable Dining Experience
Explore the full project presentation!
Subscribers only
Elevated by piles for optimal views, the sustainable restaurant combines light steel structures and prefabricated panels with distinct terraces designed for viewing the northern lights.
5 key facts about this project
01
Elevated structure provides unobstructed views of the northern lights.
02
Utilizes prefabricated panels for reduced construction time and environmental impact.
03
Features dual-level roof with terrace for open-air events and sky viewing.
04
Incorporates a biological wastewater treatment system for sustainability.
05
Design highlights local landscape, emphasizing the connection to nature.

The Iceland Greenhouse Restaurant is situated near the Myvatn Baths and Hverfjall Volcano, emphasizing a design that focuses on sustainability and a connection to the natural landscape. The idea behind the building fosters a close relationship between visitors and their environment. By elevating the structure, the design provides clear views of the striking Icelandic scenery, offering a chance to experience the northern lights. The restaurant serves multiple purposes, allowing it to host various activities while remaining welcoming to guests.

Design Concept

The design integrates elements of the natural environment with sustainable practices. The shape of the building mirrors the local landscape, creating a smooth transition between the restaurant, technical greenhouses, and observation areas. The use of transparent materials allows natural light to flood the interior, enhancing guests' connection to the outdoors and the unique surroundings.

Spatial Organization

Inside, the restaurant is sectioned into different functional areas, promoting a variety of experiences. Visitors can observe hydroponic farming, take in views of the volcanic landscape, or engage in educational activities about modern agriculture. This thoughtful arrangement maximizes interaction, ensuring that each area invites visitors to engage more with their environment.

Sustainability Strategies

A commitment to sustainability is central to the restaurant’s design. It features lightweight building materials and prefabricated wall panels to minimize construction time and reduce environmental impact. The project adheres to passive house standards to enhance energy efficiency, using effective thermal insulation and innovative heating solutions. Geothermal energy and heat recovery methods contribute to a reduced carbon footprint.

Water Management

Effective water management systems are another critical feature of the design. Rainwater will be collected in underground tanks for everyday use, while a biological wastewater treatment system is planned to minimize the environmental footprint. Additionally, kitchen waste will be diverted to a composting station, reflecting a dedication to responsible waste management.

On the restaurant's roof, an upper terrace is designed specifically for viewing the northern lights. This unique feature offers guests a chance to enjoy the natural beauty of the sky while experiencing the calm of the surrounding landscape.

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 #3
Kinderspace
Kinderspace
Architecture for Children’s Development #3
Buildner's Unbuilt Award 2025
Buildner's Unbuilt Award 2025
100,000€ Prize / 2025
The Home of 
Shadows
The Home of Shadows
The light studies. Edition #4
The Architect's 
Chair
The Architect's Chair
Take a seat and make a statement! Edition #5

The Buildner’s Unbuilt Award 2025: Celebrating Architectural Creativity and Visionary Unbuilt Designs with a Total Prize Fund of €100,000

`
Competition organisers

The Buildner’s Unbuilt Award 2025 is an international architecture competition dedicated to recognizing and celebrating the value of unrealized architectural designs. It invites architects, designers, and students worldwide to submit visionary projects that have not yet been constructed, highlighting the power of ideas and the creativity behind the design process. By focusing on unbuilt work, the competition aims to bring forward concepts that shape the future of architecture and push the boundaries of the profession. 

Participants can compete in three categories based on project scale: Small Wonders (up to 100 m²), Medium Marvels (101–999 m²), and Large Visions (over 1,000 m²). Each category winner will receive €20,000, and additional prizes include honorable mentions, student awards, and a special Best Presentation Award. Winning projects will gain significant international exposure through Buildner’s publicity campaign and a feature article on ArchDaily, providing a unique opportunity to showcase creative ideas to a global audience. 

The Buildner’s Unbuilt Award 2025 encourages entrants to submit any type of unbuilt project, from conceptual visions to detailed designs, celebrating bold innovation without the constraints of realization. Important deadlines: registration closes on October 30, 2025; submissions are due by November 20, 2025; winners will be announced on December 17, 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

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
new
Iceland 
Slow Sauna

Design slow sauna in Iceland

project COMPETITION
Prize Monetary award
Eligibility Open to all
Early bird registration deadline 26 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
new
Pavilion Atlas 2026

Design a story of your country

ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Early bird registration deadline 21 January 2026

Recurring architecture competitions

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
new
The Home of 
Shadows

Design a home with no artificial lighting

The light studies. Edition #4 ideas COMPETITION
Prize Monetary award
Eligibility OPEN TO ALL
Early bird registration deadline 5 November 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
new
The Architect's 
Chair

Take a seat and make a statement!

Take a seat and make a statement! Edition #5 ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Early bird registration deadline 20 November 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
Final registration deadline 26 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
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
Advance registration deadline 3 December 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