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Cross-Laminated Timber Structures Reimagining Historical Gas Holders With Sustainable Design

Authors:
Alessandro giuseppe Carubia, Alessandro Visone
Cross-Laminated Timber Structures Reimagining Historical Gas Holders With Sustainable Design

Project in-detail

Reimagining gas holders with cross-laminated timber and integrating communal terraces, this architectural initiative transforms historical structures into vibrant mixed-use living spaces in London.
5 key facts about this project
01
Gas holders are repurposed as sustainable living spaces, preserving historical significance.
02
Cross-laminated timber panels enhance structural efficiency and aesthetics.
03
Charred wooden shingles provide fire resistance and a distinctive finish.
04
Public terraces foster community interaction and green space in urban settings.
05
The bent A-frame design optimizes natural light and ventilation throughout.
The City-Holder project is an architectural initiative focused on the transformation of historical gas holders in London into contemporary residential and mixed-use spaces. This project capitalizes on the geothermal properties and geographical significance of these structures, offering a solution to urban housing challenges while preserving the character and essence of the surrounding community. The approach is to reimagine these industrial relics, integrating them within the urban fabric to serve modern-day functions.

Architectural Adaptation and Community Integration

One of the unique characteristics of the City-Holder project is its adaptive reuse strategy. By reconceptualizing gas holder sites, the design promotes sustainability through the preservation of existing structures while introducing new elements. The project comprises three distinct building typologies, each catering to various functional needs such as studio apartments, family residences, and commercial spaces. This mixed-use design encourages community interaction, with public amenities seamlessly incorporated into residential areas, offering opportunities for social engagement.

The architectural design employs a combination of materials, including cross-laminated timber, brick, glass, and steel. These materials not only enhance structural integrity but also encourage aesthetic continuity with the historical context. The use of large glass panels improves natural light exposure, fostering a connection between indoors and outdoors, while timber lattices add a decorative yet functional component to the facades.

Sustainable Living and Urban Enhancement

The City-Holder project prioritizes sustainability, utilizing materials sourced for their environmental benefits and energy efficiency. The emphasis on green elements, including landscaped terraces and shared recreational spaces, aims to create a more livable urban environment. This thoughtful design recognizes the importance of outdoor spaces in urban settings, facilitating interactions among residents and increasing the overall quality of life.

Moreover, the project engages with the surrounding context by maintaining a dialogue with the city's historical narrative. The architectural designs respect London's cultural landscape, integrating features that resonate with historical significance while adapting to the needs of contemporary urban life.

For more details on the City-Holder project, including architectural plans, sections, and innovative design ideas, consider exploring the comprehensive presentation of this architectural endeavor.
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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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