Zeitz MOCAA
In September 2017, South Africa’s largest contemporary art museum was unveiled ahead of its public opening later in the month.
By hollowing out the interior of an historic grain silo building, British architect Thomas Heatherwick has designed what he calls ‘the world’s tubiest building’.
The Zeitz Museum of Contemporary Art Africa, or Zeitz MOCAA, will serve as an exhibition space for African art on Cape Town’s waterfront. The Grain Silo Complex dates back to the 1920s when it was the city’s tallest building, but it has been disused since 1990.
The centre of the 6,000 sq. m museum is built around a huge atrium, based on the shape of a single grain. This was then scaled up to span the full 27 m-height of the structure. Enormous sections were carved out of the building’s dense structure of 42 tubes to create a complex network of 80 gallery spaces. Heatherwick has described the space as being ‘like a vaulted cathedral’.
Where they have been cut back, the edges of the tubes have been polished, creating a visible contrast with the rough aesthetic of the older concrete. A mirrored finish was added by laminated glass.
Positioned within the existing concrete frame, bulging windows formed of faceted glass panels draw natural light down into the atrium, acting as Heatherwick has said, ‘like mirror balls’.
The museum is one of several facilities that Heatherwick Studio is creating within the grain silo building, which forms part of the V&A Waterfront, a harbour-side complex filled with bars and restaurants, which attracts around 180,000 visitors every day in peak season.
Content and images courtesy of Studio Heatherwick.
[edit] Find out more
[edit] Related articles on Designing Buildings Wiki
Featured articles and news
Future Homes Standard Essentials launched
Future Homes Hub launches new campaign to help the homebuilding sector prepare for the implementation of new building standards.
Building Safety recap February, 2026
Our regular run-down of key building safety related events of the month.
Planning reform: draft NPPF and industry responses.
Last chance to comment on proposed changes to the NPPF.
A Regency palace of colour and sensation. Book review.
Delayed, derailed and devalued
How the UK’s planning crisis is undermining British manufacturing.
How much does it cost to build a house?
A brief run down of key considerations from a London based practice.
The need for a National construction careers campaign
Highlighted by CIOB to cut unemployment, reduce skills gap and deliver on housing and infrastructure ambitions.
AI-Driven automation; reducing time, enhancing compliance
Sustainability; not just compliance but rethinking design, material selection, and the supply chains to support them.
Climate Resilience and Adaptation In the Built Environment
New CIOB Technical Information Sheet by Colin Booth, Professor of Smart and Sustainable Infrastructure.
Turning Enquiries into Profitable Construction Projects
Founder of Develop Coaching and author of Building Your Future; Greg Wilkes shares his insights.
IHBC Signpost: Poetry from concrete
Scotland’s fascinating historic concrete and brutalist architecture with the Engine Shed.
Demonstrating that apprenticeships work for business, people and Scotland’s economy.
Scottish parents prioritise construction and apprenticeships
CIOB data released for Scottish Apprenticeship Week shows construction as top potential career path.
From a Green to a White Paper and the proposal of a General Safety Requirement for construction products.
Creativity, conservation and craft at Barley Studio. Book review.
The challenge as PFI agreements come to an end
How construction deals with inherited assets built under long-term contracts.
Skills plan for engineering and building services
Comprehensive industry report highlights persistent skills challenges across the sector.
Choosing the right design team for a D&B Contract
An architect explains the nature and needs of working within this common procurement route.
Statement from the Interim Chief Construction Advisor
Thouria Istephan; Architect and inquiry panel member outlines ongoing work, priorities and next steps.





























