13-05-2025
How the ABT housing programme is transforming South Africa's housing landscape
Human Settlements Minister Thembi Simelane praised the ABT initiative during her visit to the Eric Molobi Innovation Hub in Soshanguve.
Image: Oupa Mokoena / Independent Newspapers
The Alternative Building Technology (ABT) housing programme, supported by the National Home Builders Registration Council and the Department of Human Settlements, has been hailed for its potential to accelerate the construction of RDP houses and temporary shelters for disaster relief.
Human Settlements Minister Thembi Simelane praised the ABT initiative during her visit to the Eric Molobi Innovation Hub in Soshanguve, a facility launched in 2005 to develop innovative building methods.
She said the project aims to help the department explore affordable, weather-resistant housing solutions in response to the country's increasingly unpredictable weather patterns.
She highlighted examples of various materials tested at the innovation hub, noting that some houses built with these materials have withstood durability tests for nearly 20 years, demonstrating their strength and resilience.
'They are water-resistant, fire-resistant, and off the grid; they can provide lighting. They are also suitable for climate response and also they have to withstand the harshness of the weather when it is hot and when it is cool they are able to retain the heat taking the temperature that is outside the building,' Simelane said.
She explained that the government no longer wants a situation where it rushes people to temporary residential units during disasters, only to pay for a short-term solution, when in reality, some people may end up living in the temporary units for 10 years or more.
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She said with the ABT the government is able to build a water-resistant house in about 10 days to two weeks, depending on the size.
This, she said, allows the government to move people in permanently, reducing emergency costs and speeding up our housing delivery.
The rollout of ABT houses is currently prioritised in provinces such as Kwa-Zulu Natal, Eastern Cape, Western Cape, North West, and Free State.
'You will remember that the weather patterns are not necessarily the same. So, the strength, durability, and tests we are conducting in the weather of the Western Cape and KwaZulu-Natal are likely to yield different outcomes,' Simelane said.
Tamlyn Bouwer, CEO of the National Home Builders Registration Council, said the entity's aim is to promote the potential of ABT, which can help address South Africa's housing backlog and provide quick shelter solutions during disasters.
She said: 'There is research around these technologies and how they assist in terms of the housing backlog. And also in times of disaster they can assist so that we quicken the time that our citizens can be helped with adequate shelters.'
Vusi Hartley, acting building specialist, noted that ABT houses are constructed using alternative materials such as plastics and prefabricated boards.
According to him, the initiative's goal was to accelerate the construction of RDP houses using innovative materials.
He said that several building systems have failed to gain traction due to concerns over their durability and longevity.