However, a City of Joburg emergency services spokesperson stated that “waterproofing repairs on the roof of the media solutions building” might be the cause of the fire.
Therefore, this was some negligent contractor. The irony of using flame to waterproof.
The number of significant and large fires I have seen in insurance that are directly related to roofing contractors is frightening. And not always are they of the professional sort either. In one case, they employed a lad who knew how to do the work; he was welding on the roof directly above drums of flammable liquid below on the warehouse floor. As the advert says, what could go wrong