Safety vs profit in building sector

Globally, falls from height remain the single largest cause of construction-related deaths. It’s a statistic that feels distant until you see what’s happening on the ground. I was driving through the Eastern Cape recently when something on a construction site left me speechless. A warehouse was going up, steel frame exposed, nothing unusual there. Here’s the part that left me puzzled: workers walking along the structure, balancing several metres above the ground, with no harnesses in sight. No visible fall protection. The unsettling part is how normal it looked. Perhaps because in many parts of the continent, it is. We don’t talk much about scaffolding. It’s not the finished building and it’s not the architecture that gets photographed or posted online. It’s temporary, functional and almost invisible to anyone who isn’t involved. Look up at the Cape Town or Sandton skyline and you will see a temporary skeletal labyrinth of steel hugging the sides of burgeoning high-rises. The structures are the lifeblood of urban development, yet they represent one of the most high-stakes environments in the construction sector. South Africa is building up. Higher buildings, denser urban nodes, more complex developments. As the ambition grows, so does the reliance on scaffolding to support it. But there is more to scaffolding than just putting up metal poles and planks. There’s engineering, physics and precision. A fully erected scaffold around a tall tower can run to many kilometres of tubing and weigh hundreds of tonnes, effectively a second, temporary building wrapped around the permanent one. In places like Hong Kong, it’s a showcase of precision. They use bamboo scaffolding; skilled rattan workers can erect it several times faster than steel, making it the only major city in the world that still uses bamboo in skyscrapers. But when it goes wrong, it goes wrong fast. Most residential and commercial projects operate at heights between 15m and 30m. That comes with risk. But in Sou