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Recycled Brick and Black Steel Housing With Green Roofs

Authors:
Aaron Weinert, Josh Daigle, Joseph Scheuermann
Recycled Brick and Black Steel Housing With Green Roofs

Project in-detail

Utilizing recycled brick and black steel, these tiny homes incorporate green roofs that enhance sustainability while providing urban housing solutions in Lowell, Massachusetts.
5 key facts about this project
01
Recycled brick from abandoned mills is used in construction.
02
Black steel accents create a modern industrial aesthetic.
03
Green roofs provide sustainable insulation and urban greenery.
04
Solar panels and a water wheel support energy efficiency.
05
Community-focused layouts enhance social interaction among residents.

The MICRO MILL project focuses on the adaptive reuse of abandoned mill buildings in Lowell, Massachusetts. This initiative aims to create functional urban housing that respects the historical significance of the region. The design concept merges modern living needs with an understanding of the area's industrial past. Through the use of existing materials from the mills, the project emphasizes sustainability and resourcefulness.

Spatial Organization

The design features a thoughtful arrangement of living spaces, balancing communal and private areas. This layout encourages interaction among residents while also providing private retreats. The effective use of limited urban space allows for shared amenities that enhance community living alongside individualized quarters. The spaces are designed to promote both connectivity and privacy, reflecting key principles of contemporary urban design.

Materiality

A significant focus of the MICRO MILL project is material selection. Recycled brick and concrete sourced from the abandoned mills establish a direct link to the historical context. Black steel adds a modern industrial look, distinguishing new construction while echoing the site’s legacy. Oak wood contributes warmth and texture, drawing on local resources and further connecting the buildings to their environment.

Sustainability Strategies

Sustainability is integral to the design. Green roofs and garden spaces extend the living environment outdoors, supporting ecological health while improving residents' quality of life. The project includes solar panels and an electricity-generating water wheel, demonstrating a commitment to energy efficiency. These features respond to contemporary climate challenges, highlighting a proactive approach to environmental responsibility.

Final Design Detail

Outdoor areas, featuring decks and patios, create flexible spaces that enhance indoor-outdoor living. These design elements not only offer opportunities for leisure and relaxation but also connect residents with the natural surroundings. This integration fosters a harmonious relationship between the homes and the urban landscape, enriching the overall living experience.

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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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