In a project of immense civic scale, material choices are, innately, gestures of permanence. At Te Kaha, Christchurch’s new multi-use stadium, coloured concrete by Peter Fell plays a subtle but significant role in grounding the architecture within the city’s evolving urban fabric.
Designed as both an international venue and a public gathering place, the stadium needed to balance durability with identity. The use of coloured concrete throughout key public zones introduces a material consistency that feels robust, enduring, and unmistakably civic — essential in a project intended to serve generations of Cantabrians.
Unlike applied finishes that sit on the surface, integrally coloured concrete embeds pigment directly into the material itself, allowing colour and texture to become part of the architecture rather than an addition to it. In a project of this scale — with thousands of people moving through the precinct on event days — longevity and resilience were critical considerations. The result is a surface that retains depth and integrity over time, even under heavy public use.
At Te Kaha, the concrete contributes to more than performance alone. It helps to establish atmosphere. Across expansive circulation areas and external approaches, the tonal richness of the material — PeterFell Bayferrox 330 black oxide — softens the scale of the architecture, introducing a sense of tactility. Light moves differently across coloured concrete; texture becomes more pronounced, shadows deeper, and the experience of the building more grounded and human.
“Bayferrox 330 black oxide was added to the exposed mix, which is a main feature around the perimeter of this world-class stadium,” Peter Fell’s Stu Hunter explains. In this case, the total area of exposed aggregate was 3500m2, with a total of just under 600m3 of coloured concrete used.
The project also reflects a broader shift in how concrete is being understood within contemporary architecture. No longer treated purely as structural infrastructure, coloured concrete is increasingly being used as a finished architectural surface in its own right: expressive, durable, and capable of carrying subtle complexity. Through a carefully developed palette, Peter Fell has helped redefine what concrete can contribute to large-scale public architecture in Aotearoa.
At Te Kaha, that contribution is both practical and atmospheric: a material language that feels simultaneously contemporary and enduring. In a stadium designed to bring people together, it is the permanence of these material decisions that will ultimately shape how the building is experienced for decades to come.
Peter Fell Ltd supplied the oxide via Ashby’s Ready Mixed in Christchurch, which is part of the Holcim New Zealand group. Francis Ward was the lead contractor for the concrete construction works.
