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Lava Rocks and Polycarbonate Elevate a Sustainable Dining Experience

Author:
Sumeyra Yilmaz
Lava Rocks and Polycarbonate Elevate a Sustainable Dining Experience

Project in-detail

Constructed with lava rocks and enclosed in polycarbonate, the restaurant in the Myvatn region offers a unique dining experience that integrates sustainable practices with a strong connection to the surrounding landscape.
5 key facts about this project
01
Lava rocks serve as thermal mass to regulate temperature and humidity.
02
The greenhouse features a double-walled polycarbonate envelope for optimal light diffusion.
03
An "invisible staircase" connects elevated platforms to the surrounding garden.
04
Vegetables are grown on-site to provide fresh ingredients for the restaurant.
05
The exterior is clad in durable black corrugated iron, suited for local weather conditions.

The restaurant in the Myvatn region of Iceland aims to create a strong link between its visitors and the beautiful surrounding landscape. With a focus on biophilic design, the aim is to provide a dining experience that connects indoor and outdoor spaces, allowing guests to appreciate the natural environment.

Functional Areas

The design consists of various distinct areas that cater to different activities. There are spaces for education, a section for growing vegetables, and an exhibition hall for workshops. The layout is designed to enhance visitor engagement. A key feature is the "invisible staircase," which lifts visitors above the greenery and offers views of the breathtaking landscape, encouraging them to interact with the natural surroundings.

Landscape Integration

The garden is divided into three sections: a botanical garden at the lower level, a social area in the middle, and a farming zone for growing organic food. This layout serves both aesthetic and practical functions. The farming area contributes fresh ingredients to the restaurant’s menu, ensuring that meals are locally sourced. These distinct spaces foster community interaction and offer visitors a way to connect with nature.

Material Use

The project incorporates materials that fit both its environment and its design goals. The exterior uses black corrugated iron, a strong material commonly found in Icelandic buildings, providing resistance to rain and salt. The facades of the greenhouse use a double-walled polycarbonate structure, which maximizes natural light and creates visual links between the inside and outside, enhancing the dining experience.

Climatic Responsiveness

The design takes climate into account through the use of geothermal heating and thermal mass systems. Under-floor heating ensures the comfort of guests, while lava rocks serve as a thermal mass, helping to regulate temperature and humidity levels. This attention to environmental factors highlights a commitment to sustainability and improves the restaurant's overall function.

The thoughtful arrangement of functional areas combined with natural elements allows the dining experience to be deeply connected to the stunning Myvatn landscape, creating an environment where architecture and nature coexist.

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

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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

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