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Vertical Greenhouse with Rainwater Harvesting and Aluminium Structure

Authors:
力敏 王, 毕嘉 李
Vertical Greenhouse with Rainwater Harvesting and Aluminium Structure

Project in-detail

With a vertical greenhouse that integrates rainwater harvesting and an aluminium frame, the design emphasizes sustainability and education while serving as a multifunctional space for cultural exhibitions and dining.
5 key facts about this project
01
Vertical greenhouse design enhances space efficiency through three-dimensional cultivation.
02
Rainwater harvesting system supports sustainable irrigation practices.
03
Aluminium frame provides lightweight, durable structural support.
04
Flexible spaces accommodate cultural exhibitions and community dining.
05
Expansive glazing maximizes natural light and views of the landscape.

The design located in Iceland presents a thoughtful exploration of how geothermal energy can be integrated into a sustainable framework. Set against a backdrop of geothermal activity, the building functions as a greenhouse, café, and exhibition space that highlights Icelandic culture. The overall concept emphasizes efficient resource use and aims to create educational experiences around sustainable practices.

Sustainability Focus

Emphasis is placed on sustainability through the implementation of a rainwater harvesting system. This system irrigates the greenhouse and showcases methods of functional agriculture. Combining rainwater collection with geothermal heating creates an energy-efficient environment. This strategy reflects a commitment to environmental responsibility and resource management.

Spatial Organization

The layout of the building carefully arranges functional spaces to encourage movement and interaction. A lobby welcomes visitors, leading into a dining area and various multi-purpose rooms. Each space is positioned to enhance the experience of engaging with cultural exhibits and agricultural displays. This thoughtful organization fosters a connection between users and their natural surroundings.

Vertical Greenhouse

A key feature of the design is the vertical greenhouse, which uses a three-dimensional approach to cultivation. This innovative method maximizes available space while educating visitors about modern agricultural techniques. Visitors can navigate a vertical traffic system that includes a rotating staircase, allowing them to view agricultural processes from different angles while appreciating the natural landscape outside.

Structural Elements

The selection of materials is crucial for both performance and aesthetics. Tempered insulating glass is used to maintain thermal comfort, while an aluminium frame provides structural strength. Structural adhesives and sealants support the durability needed to endure Iceland's specific climate challenges. These choices underline the project’s focus on robust environmental design.

Expansive glazing throughout the structure invites ample natural light and creates visual connections to the dramatic scenery. Views of glaciers and volcanic formations reinforce the relationship between the building and its environment. The design cultivates a sense of belonging, inviting visitors to appreciate both the architecture and the rich Icelandic landscape.

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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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