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Vertical Garden Within A Compact Timber Envelope

Author:
Giulia Orlando
Vertical Garden Within A Compact Timber Envelope

Project in-detail

With a focus on a central courtyard that fosters connection, this microhome utilizes a timber framework and an innovative vertical garden to create a sustainable living environment for urban dwellers.
5 key facts about this project
01
Central courtyard enhances connectivity and natural light in a compact layout.
02
Utilizes Brettstapel construction for a sustainable, glue-free timber structure.
03
Vertical garden promotes food production and resource collection within limited space.
04
Polycarbonate panels provide thermal and acoustic insulation while maximizing natural light.
05
Integrates a rainwater collection system to efficiently manage water resources.

Patio House XS is a compact living solution designed to meet the needs of modern urban dwellers. Set against an urban backdrop, it occupies a modest footprint of 25 m². The design focuses on creating functional living spaces while embracing the character of a traditional house. Central to the layout is a courtyard that shapes how the home is organized and how its occupants interact with one another and their surroundings.

Core Design Elements

The courtyard is not merely an outdoor space; it is the heart of the home, fostering a connection both inside and out. The layout divides the house into four main areas: day, night, necessities, and living. Each space is designed to serve distinct functions while allowing easy movement throughout the home. This organization ensures that residents can enjoy both privacy and community, making efficient use of the limited area.

Material Utilization

Wood is the primary material used in the construction of Patio House XS, employing the Brettstapel system for its vertical structure. This method features cross-laminated timber for the interior walls, which are secured using dowels. The building’s design includes a substructure made of insulating cork panels to enhance energy efficiency. The exterior is clad with vertical wooden slats, creating an air chamber that helps regulate temperature, pointing to the project's emphasis on both sustainability and aesthetic appeal.

Sustainability Features

Patio House XS integrates several sustainable elements into its design. Photovoltaic panels are included to harness solar energy, supporting the home’s electricity needs. There is also a vertical garden that allows for food cultivation and water collection. This addition not only reduces the ecological footprint of the residence but also promotes a sense of self-sufficiency. A green wall increases privacy while also enhancing the overall environment in which the home exists.

Innovative Functional Elements

The design is equipped with practical features for daily living. Cupboards are designed to store electrical systems and plumbing, maintaining a clean and organized environment. An electric heating boiler, along with battery and inverter systems, support energy use effectively. Additionally, a rainwater collection system surrounds the patio, capturing valuable resources. A nylon mesh membrane curtain can be used to control sunlight and temperature, enhancing the comfort of the indoor spaces.

Natural light fills the interior through polycarbonate panels that not only insulate against noise and temperature changes but can also be opened fully to create an awning effect. This adaptability enhances the living experience, allowing the occupants to enjoy the space in various ways throughout the seasons.

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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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