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Residential Development Utilizing Steel Portal Frames and Green Roofs Above Railway Infrastructure

Authors:
German Arismendi, Tamara Corts, Gonzalo Acuña
Residential Development Utilizing Steel Portal Frames and Green Roofs Above Railway Infrastructure

Project in-detail

This residential development reimagines urban living by seamlessly integrating modular housing units above railway lines, featuring steel portal frames and green roofs that enhance sustainability while preserving London’s architectural heritage.
5 key facts about this project
01
- The design incorporates elevated walkways that enhance connectivity while providing communal green spaces for residents.
02
Modular housing units are specifically engineered to adapt to the dynamic conditions of urban railway environments.
03
The project utilizes sound insulation techniques tailored to mitigate noise from nearby train operations, ensuring a comfortable living experience.
04
Green roofs are integrated not only for sustainability but also to create biodiversity habitats in an urban setting.
05
The use of traditional brick mixed with modern steel elements pays homage to London's architectural history while introducing contemporary functionality.
The architectural project at hand represents a thoughtful approach to contemporary urban living, specifically focusing on the ongoing housing challenges faced in London. It is characterized by an innovative design that takes advantage of existing railway infrastructures, transforming underutilized urban spaces into vibrant residential communities. The project reimagines how living environments can be integrated within a dense urban fabric, encouraging sustainable development while enhancing the quality of life for its residents.

Functionally, the design aims to provide affordable and efficient housing solutions that are both aesthetically pleasing and practical. By suspending modular housing units above the railway lines, the architecture effectively utilizes vertical space, which is essential in a city like London where land is at a premium. Each residential unit is thoughtfully designed to maximize natural light and ventilation, creating an inviting atmosphere that promotes well-being. This approach not only addresses the immediate need for housing but also establishes a sense of community among residents.

Key components of the project include an array of distinct housing types, offering flexibility to accommodate different family structures and living preferences. The architectural plans outline both single-level apartments and duplexes, ensuring a varied residential mix. These units are arranged in clusters, encouraging social interactions among residents while available communal spaces serve as gathering points designed for events or leisure activities. Additionally, elevated walkways connect the various clusters, providing safe, direct access to public transport and enhancing overall connectivity within the urban environment.

The materials chosen for this project reflect both the contemporary architectural ethos and a respect for London’s historical context. Steel portal frames are utilized to provide structural integrity, while traditional brick elements acknowledge the city's rich architectural heritage. The inclusion of glass façades enhances the visual connection between the interior and exterior, allowing for deeper engagement with the surrounding urban landscape. Furthermore, wooden cladding introduces a tactile quality that softens the overall aesthetic, fostering a welcoming environment.

One unique aspect of this design is its emphasis on sustainability. This project incorporates green roofs, which provide insulation and promote biodiversity while improving the microclimate for residents. Additionally, passive design strategies have been integrated to reduce energy consumption and create comfortable living conditions year-round. The careful consideration of sound insulation ensures that residents enjoy a peaceful home life, despite being in proximity to active transport routes.

The architectural sections detail the internal layout and relationship between different housing types while offering insights into the functionality of shared spaces. The architectural ideas presented highlight a clear vision for the future of urban living, addressing both individual needs and communal values. Residents benefit from a sense of place, supported by an environment that fosters engagement and interaction.

Overall, this project exemplifies a strategic response to urban challenges by utilizing innovative design approaches to create housing that is not only functional but also enhances community life. Its careful selection of materials and focus on sustainability further distinguish it within the urban landscape. To truly appreciate the depth of the design and the thoughtful intentions behind this architectural project, readers are encouraged to explore the full range of architectural plans, architectural sections, and architectural designs available in the project presentation. By doing so, you will gain deeper insights into the unique solutions and ideas that define this compelling undertaking.
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MICROHOME
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100,000 € Prize Fund / Kingpsan Edition #10
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100,000€ Prize / 2025

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

Competition organisers

The 10th edition of the MICROHOME architecture competition invites architects and designers from around the world to explore the possibilities of compact, sustainable living. Hosted by Buildner in collaboration with Kingspan and Hapi Homes, this special edition challenges participants to design an off-grid, modular microhome for a young professional couple, with a maximum floor area of 25 m². Designs should prioritize innovation, efficiency, and real-world feasibility. 

A total prize fund of 100,000 € will be awarded, including three main prizes, the Kingspan Award, and the Hapi Homes Award, which will grant 15,000 € and lead to the construction of the selected design. The final registration deadline is September 25, 2025, and winners will be announced on Decebmer 9, 2025. For full competition details and submission guidelines, visit microhome.info.

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
Early bird registration deadline 22 May 2025
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