The Circular Revolution in Architecture: Why Anders Lendager’s UK Debut Matters
When I first heard that Anders Lendager would be speaking at CircularBuild 2026, my immediate thought was: finally. Lendager’s work has been a beacon in the circular economy movement for over a decade, yet this marks his first public speaking event in the UK. Personally, I think this is a moment architects, designers, and sustainability advocates have been waiting for—a chance to hear from someone who’s not just talking about circularity but living it in his practice.
What makes this particularly fascinating is Lendager’s motto: ‘form follows availability.’ It’s a radical departure from the traditional ‘form follows function’ mantra that has dominated architecture for centuries. In my opinion, this shift isn’t just about design philosophy; it’s a cultural and psychological pivot. It challenges us to rethink how we value materials, how we approach scarcity, and how we define innovation. If you take a step back and think about it, Lendager’s work isn’t just about building structures—it’s about rebuilding our relationship with resources.
The Rise of Circularity: Beyond Buzzwords
One thing that immediately stands out is the timing of Lendager’s UK debut. CircularBuild 2026 comes at a critical juncture when the architecture and construction industries are under immense pressure to address the climate crisis. What many people don’t realize is that the circular economy isn’t just a trend; it’s a survival strategy. Lendager’s projects, like the TRÆ tower in Aarhus—Denmark’s tallest timber building—exemplify how reclaimed materials and mass timber construction can coexist with cutting-edge design.
From my perspective, TRÆ is more than a building; it’s a manifesto. It challenges the notion that sustainability must come at the expense of aesthetics or functionality. What this really suggests is that the future of architecture lies in blending innovation with restraint, ambition with humility. And yet, despite its success, projects like TRÆ remain the exception rather than the rule. This raises a deeper question: why aren’t more architects and developers following suit?
The Practical Realities of Circular Construction
A detail that I find especially interesting is the focus of CircularBuild on the practical aspects of circular construction. Sessions like the one led by Joel De Mobray of Yes Make and Tessa Devreese of ReLondon will dive into the nitty-gritty of specifying circular materials. This isn’t just theoretical—it’s about where decisions are made, how planning systems either enable or hinder progress, and the mindset shift required to design with what’s available rather than what’s ordered.
In my opinion, this is where the rubber meets the road. Circularity sounds great on paper, but implementing it requires a complete overhaul of how we approach design, procurement, and construction. Take Mace’s 30 Duke Street project, for example. The use of a reused steel frame and reclaimed stone is groundbreaking, but Salvatore Capotosto’s ‘warts-and-all’ account of the challenges they faced will likely reveal just how difficult it is to scale these practices. What this really suggests is that circular construction isn’t just a technical problem—it’s a systemic one.
The Broader Implications: A Cultural Shift
If you ask me, the most exciting thing about CircularBuild isn’t the individual projects or speakers—it’s the broader cultural shift it represents. The event’s emphasis on regenerative materials, design for disassembly, and adaptive reuse signals a move away from the ‘build new, discard old’ mentality that has dominated the industry for decades. Reinier de Graaf’s closing keynote, with its provocative call for architects to abandon new builds entirely, underscores this point.
What makes this particularly fascinating is the tension it creates. On one hand, de Graaf’s argument feels radical, even utopian. On the other, it’s hard to ignore the logic behind it. If we’re serious about reducing waste and carbon emissions, why aren’t we prioritizing the adaptation of existing buildings over new construction? Personally, I think this tension is healthy—it forces us to question our assumptions and explore new possibilities.
The Human Element: Why This Matters
One thing that often gets lost in discussions about sustainability is the human element. Circularity isn’t just about saving the planet; it’s about creating spaces that are meaningful, resilient, and connected to their communities. Lendager’s Høje-Taastrup Town Hall project, set to start in 2028, is a perfect example. As one of Denmark’s largest adaptive reuse projects, it’s not just about reducing waste—it’s about reimagining what a public building can be.
What many people don’t realize is that circular design has the potential to foster a deeper sense of place. When materials are reclaimed and reused, they carry stories, histories, and connections that new materials simply can’t. If you take a step back and think about it, this is architecture at its most profound—not just as a physical structure, but as a vessel for culture, memory, and identity.
Final Thoughts: The Future of Circularity
As I reflect on CircularBuild 2026 and Lendager’s involvement, I’m struck by the sense of urgency and possibility it embodies. This isn’t just another industry event; it’s a call to action. In my opinion, the real challenge isn’t just adopting circular practices—it’s changing the way we think about architecture itself.
What this really suggests is that the future of the industry lies in collaboration, experimentation, and a willingness to challenge the status quo. Personally, I’m optimistic. Events like CircularBuild show that the momentum is building, and architects like Lendager are leading the charge. The question is: are we ready to follow?
