A Powerful Cross-Section of Construction’s Circular Future
A Material That Bridges Sectors and Generations
Galvanizing has long been recognised for its ability to extend the life of steel, reduce maintenance, and enable more circular use of materials. But this year’s entries show how its role is becoming increasingly important in construction today. No longer just a technical solution, galvanized steel is an integral part of our architectural language and design expression.
At Church Grove in Lewisham, the UK’s largest self-build housing project uses galvanized steel extensively in balustrades, podium structures and access ramps. An outstanding example of a fabric first approach which supports both long-term sustainability and resident-led construction.
In East London, a 1970s textile warehouse once earmarked for demolition is reborn through retention and refinement, using galvanized steel as both structure and facade. A folded 3mm galvanized skin creates solar shading, rhythm and depth. It is a powerful example of material minimalism delivering maximum impact.
Floating Ideas with Lasting Impact
This year’s shortlist also includes remarkable examples of galvanized steel used to unlock unusual and challenging environments.
DRIFT, a floating pavilion on Belfast’s River Lagan, is a modular, demountable public space designed to connect people with an often-overlooked urban river. The entire structural logic depends on bespoke galvanized brackets, cleverly fabricated to allow reconfiguration and repeated use. This attention to detailing, durability and reusability makes DRIFT a model of circular place-making in an urban context.
In Shoreham-by-Sea, the floating home Verity proves that galvanizing belongs just as much in high-concept residential as it does in infrastructure. Built on tidal flats and assembled in sections floated in on high tide, the home’s steel frame is fully exposed, and galvanized. The result is a rhythmic, reflective structure that echoes the landscape and tides around it, while standing up to the harsh marine environment with elegance and ease.
Innovation at Every Scale
What stands out in the 2025 shortlist is how galvanized steel underpins innovation at every scale, from small sculptural details to heavy infrastructure.
In Suffolk, Ørsted’s Rissa Artificial Nesting Structures serve not humans, but seabirds. These offshore towers are fabricated for maximum corrosion resistance in a hostile marine setting. Galvanized ladders, floor plates and platforms ensure long-term integrity and reduced maintenance. This is engineering with empathy and a clear commitment to sustainability.
In construction, manufacturers like G-DECK are applying full galvanizing to their modular safety systems. The upgrade improves structural integrity, reduces lifecycle costs, and enhances on-site performance. It shows how refining core components can drive industry-wide improvements.
Even heritage projects have embraced galvanizing in creative and meaningful ways. The Stephens Motorcar Prototype in Clevedon is a full-scale replica of an 1898 vehicle, recreated in steel and galvanized to endure a century of exposure on a coastal roundabout. It is a celebration of past engineering, protected by the best of today’s material technology.
Why This Shortlist Matters
The projects shortlisted this year are more than technical achievements. They are blueprints for a more sustainable, resilient and thoughtful built environment.
Galvanized steel appears in homes and housing estates, industrial structures and nesting towers, retrofits and replicas. It connects people, places and purpose by enabling long-term thinking, lower carbon footprints and durable, adaptable design. Whether as architectural skin, structural core or enabling framework, its potential is being explored more deeply than ever.
As we look ahead to announcing the winners, this shortlist is already a celebration of material excellence and of the many ways galvanizing supports the future of construction. One that is durable, design-led and firmly rooted in circular principles.
The full range of shortlisted projects is available to view on our website.
