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X-Lam Eco-Residences with Integrated Photovoltaic Systems

Author:
Leonardo Tobaldo
X-Lam Eco-Residences with Integrated Photovoltaic Systems

Project in-detail

Constructed from eco-friendly X-lam and equipped with photovoltaic systems, the project transforms urban rooftops into adaptable residential spaces that promote sustainability and community engagement.
5 key facts about this project
01
Utilizes cross-laminated timber for structural efficiency and sustainability.
02
Features a modular terrace design for flexible outdoor use.
03
Incorporates autonomous energy systems, including photovoltaic panels.
04
Includes a rainwater harvesting system for irrigation and utility needs.
05
Adapts to multiple interior configurations for diverse living arrangements.

The MOSS project reimagines urban living by turning flat rooftops into functional residential spaces. Located above the bustling streets of a city, the initiative aims to create a peaceful environment that enriches the lives of its residents. The design focuses on maximizing the potential of overlooked rooftop areas, providing a flexible setting that encourages community interaction while offering personal retreats from urban life.

Architectural Vision
The design employs an eco-friendly X-lam structure, which allows for efficient construction through dry assembly and complete reversibility. This method supports sustainability by making it possible to recycle construction materials. Various sizes of terrace modules are included in the design, allowing for private outdoor areas that can serve multiple functions, such as gardens or spaces for social gatherings.

Energy Efficiency
A critical element of the MOSS design is its commitment to renewable energy. Each residential module is equipped with systems that include photovoltaic panels and battery storage to ensure efficient energy production. Features like solar panels, induction cookers, and heat pumps contribute to a lower energy footprint. Additionally, a rainwater collection system is included to support irrigation and other non-drinking water uses, reinforcing the emphasis on environmental responsibility.

Interior Layout
The interior is designed with practicality in mind. A multifunctional cupboard along the north wall serves various roles, providing storage, laundry, and kitchen space. The kitchen is compact yet functional, accommodating essential cooking needs. Most doors are hinged for ease of access, with sliding doors in the study area designed to improve circulation. The layout also incorporates a prism structure in the southeast corner, seamlessly combining a bathroom and a breakfast table to enhance space efficiency.

Flexible Living Configurations
The adaptability of the design allows for various living arrangements. The central area can easily transform into a bedroom, living room, or dining space, accommodating different daily activities. This flexibility supports the goal of creating a living environment that meets diverse needs. The design encourages residents to use their space in ways that suit their lifestyle, enhancing urban living.

One notable detail in the design is the thoughtful addition of outdoor spaces that invite residents to step outside and enjoy the view. This feature blurs the line between indoor comfort and the vibrant urban surroundings, enriching the living experience in the city.

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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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