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Asymmetrical Roof Design Incorporating Geothermal Systems in a Sustainable Greenhouse

Author:
Giorgio Notari
Asymmetrical Roof Design Incorporating Geothermal Systems in a Sustainable Greenhouse

Project in-detail

Utilizing an asymmetrical roof design and geothermal systems, the greenhouse optimizes energy efficiency while creating an engaging learning environment for sustainable agricultural practices.
5 key facts about this project
01
Utilizes an asymmetrical roof to enhance natural light and ventilation.
02
Employs modular construction for flexible layout and future expansion.
03
Incorporates geothermal heating to improve energy efficiency.
04
Features dual pathways to promote educational engagement and visitor flow.
05
Collects rainwater for irrigation, integrating sustainable practices into design.

The new greenhouse project is designed to integrate closely with its natural surroundings and serves multiple functions, including agricultural production and educational outreach. It is strategically located to take advantage of the landscape, enhancing user experiences while emphasizing sustainable practices. The overall concept balances functionality with an enhanced user interaction, focusing on adaptability and efficiency.

Building Modularity

The greenhouse employs a modular framework that allows for flexibility in spatial arrangement. This modular design addresses both operational needs and future expansion possibilities. Each section of the building works together, creating a unified structure that can grow without sacrificing its overall harmony. This approach not only meets current requirements but also prepares the space for potential changes over time.

Spatial Organization

Inside the greenhouse, the layout is carefully planned to optimize the flow of visitors. There are two main pathways leading to the dining area. One is quick and direct, while the other encourages a slower, more educational experience. This design invites guests to engage with the agricultural processes taking place. The restaurant is positioned to offer broad views of the surrounding landscape, enriching the dining experience and reinforcing the connection to the environment.

Material Selection

The materials used include bare steel, glass, and reinforced concrete. These choices provide necessary structural support and allow ample sunlight to enter, which is essential for plant growth. The use of prefabrication techniques improves efficiency, reducing both construction time and costs. These materials help create a robust facility that is functional and visually appealing, suited for its purpose.

Sustainable Systems

Incorporating energy-efficient systems like geothermal heating highlights the commitment to sustainability. Rainwater collection and solar panels contribute to a responsible environmental approach, allowing the building to operate effectively while minimizing its ecological impact. The design thus embraces natural resources, fostering a productive environment where learning about agriculture can thrive.

The asymmetrical roof, with its larger southern pitch designed for maximum sunlight, adds a practical yet elegant feature to the building. This design choice not only enhances functionality but also defines the building's character, creating a practical space that complements its surroundings.

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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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