In Hong Kong, one of the world’s most advanced cities, skyscrapers rise against the harbour skyline with a surprising foundation: bamboo. This centuries-old building technique, once rooted in ancient Chinese construction, remains a defining feature of the city’s architectural landscape today.
Each summer, construction workers climb the steps of Ching Lin Terrace in Kennedy Town to honour Lo Pan, the legendary carpenter from the Zhou dynasty regarded as the patron saint of builders. Inside the incense-filled Lo Pan Temple, the gathering is both spiritual and practical — a moment to reflect on the trade, its traditions, and the challenges of a fast-changing industry.
For many, this ritual takes on new meaning in a market where large-scale construction projects have slowed since the pandemic. Hong Kong’s famed “spidermen,” the bamboo scaffolders who wrap buildings in delicate grids of poles and nylon ties, now face fewer long-term contracts and greater uncertainty.
A Living Heritage in the Skyline
The visual imprint of bamboo scaffolding is everywhere in Hong Kong. From high-rise renovations to temporary structures, the crisscrossed frames of green, blue and purple mesh cocoon residential towers and commercial giants alike. The method is centuries old, dating back at least 2,000 years, but still trusted to support some of Hong Kong’s most ambitious projects, including the HSBC headquarters designed by Norman Foster and the International Finance Centre.
Beyond construction, bamboo plays a cultural role too. Entire Cantonese opera theatres have been built from the material for festivals and temple celebrations, a reminder of its place not only in the city’s economy but in its heritage.
Tradition Meets Technology
Bamboo offers clear advantages: it is lightweight, adaptable, and surprisingly resilient when properly secured. Structural engineers highlight its flexibility compared to steel, noting its ability to wrap around irregular façades and fragile surfaces in ways metal cannot. Yet challenges remain. Bamboo is combustible, can weaken in rain, and deteriorates over time. Coatings and treatments may extend its durability, but these solutions add to cost and complexity.
Unlike metal scaffolding, mastery of bamboo takes years of experience. Apprentices often spend several years learning the craft before becoming recognised experts. This reliance on skilled craftsmanship has left the trade vulnerable, with an ageing workforce and limited appeal among younger generations.
Changing Policies, Changing Perceptions
In March 2025, Hong Kong’s Development Bureau announced that half of all new public construction projects would need to adopt metal scaffolding, aligning with global standards and enhancing worker protection. While the government clarified that bamboo would not be phased out, the move sparked public concern about the future of the tradition.
Many residents see bamboo scaffolding as part of the city’s cultural identity. Social media reactions to the policy reveal a sense of nostalgia and urgency, with some urging people to “capture it while you still can.”
The debate reached the global stage at the Venice Biennale earlier this year, where Hong Kong’s pavilion featured an intricate bamboo installation. The exhibit highlighted the material’s craftsmanship and its precarious future, resonating strongly with international audiences.
Balancing Safety and Heritage
Safety concerns are at the forefront of the discussion. Between 2018 and August 2025, Hong Kong’s Labour Department recorded 24 deaths linked to bamboo scaffolding. Government officials argue that diversifying methods is key to improving safety, while unions stress that bamboo itself is not unsafe when used correctly — the real risks arise from poor training or inadequate safety practices.
Today, many large projects already use hybrid systems that combine bamboo and steel, with metal anchoring the base and bamboo forming the elevated framework. Estimates suggest that bamboo still accounts for around 80% of scaffolding in the city.
The Road Ahead
Bamboo scaffolding sits at the intersection of heritage and modernity. It represents Hong Kong’s resourcefulness and identity while facing growing pressure from safety regulations, global standards, and a dwindling pool of skilled workers.
Despite these challenges, optimism remains among practitioners. Younger scaffolders are training in both bamboo and metal systems, positioning themselves for a hybrid future. And as debates about preserving Hong Kong’s character intensify, bamboo scaffolding continues to stand tall — a living reminder of how tradition can still shape a modern metropolis.