

Commercial insurance exclusions in SA catch business owners out more often than they should, usually because the gap only shows up after a claim is already in. The most common one is wear and tear, followed by missing business interruption cover, riot and public disorder, cyber incidents, and damage linked to unoccupied or poorly secured property.
When the May 2026 storm tore through the Garden Route, national disaster status was declared, 61 roads closed, and the region racked up more than R500 million in infrastructure damage. In the weeks after, a good number of local business owners opened their commercial insurance policy for the first time in years and found gaps they didn’t know were there.
Garden Route Insurance Brokers meet with their clients on a annual basis to run through the policy to assess the risks and gaps.
The Gaps in cover is no secret. Let us tell you the truth.
This is, by a distance, the single most common reason claims get rejected in South Africa, and commercial policies are no exception. Industry data reported by IOL puts the rise in commercial-category rejections at around 6% compared to 2023.
Commercial policies are built to respond to something sudden and unforeseen: a burst geyser, a storm-ripped roof sheet, a vehicle through your shopfront. What they are not built to cover is a roof that has been leaking quietly for two years, or wiring that finally gives out after a decade of no maintenance. Insurers draw a hard line between damage that happens to you and damage that builds up because something wasn’t looked after.
The practical fix is unglamorous but effective: keep a maintenance record, fix small problems before they become big ones, and treat your annual policy review as a chance to flag ageing infrastructure before it becomes an exclusion in waiting.
A storm can close a road, and a closed road can close your business, even if not a single tile on your roof was touched. This is exactly what played out for Garden Route businesses cut off by the May storm’s 61 road closures. Physical damage cover might pay out for the building. It does nothing for the income you lose while you can’t trade, unless business interruption is specifically added to your policy.
Business interruption cover pays for the gap between “the damage is fixed” and “the doors are open again,” and it is one of the most under-added sections on commercial policies of exactly the kind that get tested by exactly this sort of event.
Standard commercial policies exclude riot, strike, terrorism, and public disorder. These are treated as a special category of risk, covered separately through SASRIA.
SASRIA relaunched its multi-peril Wrap Cover in April 2026, bundling several of these special risks into one policy. It’s a reminder that this isn’t a static area of cover, and worth a periodic check rather than a once-off tick box. There was also an increase in the SASRIA premium. It is worthwhile asking your Broker to pull a SASRIA coupon to determine what is covered under SASRIA, as the cover is not a standard cover.
A break-in through your front door is typically covered, subject to your policy terms. A break-in through your point-of-sale system usually isn’t. Standard commercial policies were not built with data breaches, ransomware, or online fraud in mind, and most will not respond to a cyber incident at all. This type of risk needs its own dedicated cyber cover, a topic GRIB can guide you on.
If a property sits empty for an extended period, or if a business owner had clear warning of a risk (a severe weather alert, for instance) and didn’t take reasonable steps to secure the premises, insurers may treat that as a failure to prevent a foreseeable loss.
This one is about habits: securing loose stock and signage ahead of a warning, checking in on unoccupied premises, and not leaving obvious risks unaddressed once you’ve been told they’re coming.
Here’s the part that gets lost in all of this: under South African law, the burden of proof sits with the insurer, not with you. If an insurer wants to rely on an exclusion to reject your claim, they have to show that the exclusion applies and that it’s material to what happened. A rejection letter is a position, not a verdict.
That’s precisely why a broker review before a claim matters more than a scramble after one. Going through your policy line by line, before the next storm or the next incident, is how these five gaps get closed while they’re still cheap and simple to fix.
Sit down with your broker annually to discuss your cover.
How often should I review my commercial policy for exclusions?
An annual review is a reasonable habit, along with a check whenever your business changes (new premises, new equipment, or new risks like online trading) or after major regional events like the May 2026 storm.
Wear and tear, gradual deterioration, and lack of maintenance are consistently the top reason claims are declined across South African commercial and personal lines policies.
Only if business interruption cover has been added to the policy. Standard commercial cover typically pays for physical damage but not for income lost while a business can’t trade.
No. Riot, strike, terrorism, and public disorder are excluded from standard commercial policies and need to be arranged separately through SASRIA.
Generally not. Standard commercial policies aren’t designed to respond to cyber incidents, which is why dedicated cyber cover exists as a separate product.
Not necessarily. South African law places the burden of proof on the insurer to show that an exclusion applies and that it’s material to the claim, so a rejection can be reviewed and, in some cases, challenged.
An annual review is a reasonable habit, along with a check whenever your business changes (new premises, new equipment, or new risks like online trading) or after major regional events like the May 2026 storm.