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Radiant Floor Heating Within a Green-Centric Dining Experience

Authors:
Patricia irene Baeza herrazti baeza, Romain paul quentin Bourgeois, Eugenia Posada, Vasco Reyes
Radiant Floor Heating Within a Green-Centric Dining Experience

Project in-detail

With radiant floor heating and a greenhouse at its core, the design cultivates a unique dining experience that seamlessly blends sustainable practices with the natural beauty of the Icelandic landscape.
5 key facts about this project
01
Radiant floor heating system ensures a stable temperature of 25°C.
02
The design integrates a greenhouse to supply fresh produce directly to the restaurant.
03
Guests can experience 360-degree views of the Myvatn landscape.
04
Construction uses sustainable practices to minimize energy consumption.
05
Visitors transition through a ramp that connects the roof and dining areas.

The Iceland Greenhouse Restaurant combines a dining establishment with a greenhouse, creating a unique space that highlights its natural setting. Located near the Myvatn Nature Baths in Iceland, the design provides stunning views that connect diners to the surrounding landscape. By blending these two functions, the restaurant enhances the dining experience while promoting sustainable practices.

Design Concept

The design features a pathway that guides visitors from the roof down to the restaurant area. This pathway, formed by a gradual ramp, encourages people to explore as they move through the space. Visitors can easily transition between the dining area and the greenhouse, fostering a sense of interaction with both elements. The layout transforms the dining experience, allowing guests to appreciate not just their meals but also the environment around them.

Thermal System

Inside the greenhouse, a radiant floor heating system maintains a comfortable temperature of 25°C. This system draws on geothermal energy, using heat from the earth. An extraction boiler and a carefully designed HVAC system work together to keep the air fresh and warm while ensuring that energy is used efficiently. Such thoughtful planning reflects a commitment to sustainability, minimizing energy waste.

Materials and Structure

The building incorporates materials essential for both durability and comfort. Concrete forms the main structure, providing strength and stability. A waterproofing layer protects the building from weather conditions, while insulation helps maintain a stable internal temperature. Double-layered glass allows for clear views of the landscape while enhancing energy efficiency. Specialized floor finishes ensure practicality in both the dining spaces and greenhouse areas.

The greenhouse not only supplies fresh ingredients for the restaurant but also invites visitors to engage with the living environment. This connection helps diners appreciate the local ecosystem, making each meal a part of a larger experience that celebrates the beauty of nature.

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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
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