Claremont is the Southern Suburbs' shopping and office hub, built around Cavendish Square, Main Road and the station, with leafy residential streets running up towards the mountain. Our work here swings between commercial kitchens and retail on one side and older family homes with big trees on the other.
The local picture in Claremont
Older homes have pine and Oregon floors and roof timbers that can carry wood borer, and the wet winters do not help. Sellers should line up a beetle certificate inspection early.
Upper Claremont has large older homes and newer cluster developments on generous, tree-filled plots, while the lower side near Main Road has flats, offices and shops packed close together. Big shopping centres and restaurant strips create the sort of food waste and service corridors rodents love. Older homes have wooden floors, sash windows and outbuildings that give pests plenty of hiding places.
Being close to Newlands and the mountain, Claremont is one of the wetter parts of Cape Town in winter, so damp walls and soggy gardens are normal. Large oaks and plane trees line the streets, and Arderne Gardens holds an old collection of big trees. That green canopy feeds roof rats and grey squirrels and gives wasps sheltered nesting spots.
Rats in the commercial area and roof rats in homes are the leading issues. German cockroaches cause trouble in restaurants and flats, while ants and fishmoths do well in damp older houses. Squirrels in roofs and pigeons around the shops are steady complaints.
Worth knowing
Old exit holes do not mean you have a problem today. We see plenty of furniture with holes from decades ago and no live beetles at all.
Tell-tale signs
- Small round or oval exit holes in timber, furniture or floorboards.
- Timber that breaks easily and shows a network of tunnels inside.
- Adult beetles found on windowsills or near lights in late spring and summer.
- Floorboards that feel soft or crumble at the edges when you press on them.
Most borer damage is slow, but it is cumulative, and a roof truss weakened by years of tunnelling can fail under load. The European house borer is the serious one, because it goes for structural timber and is a notifiable pest. Furniture and antiques lose value quickly once borer has hollowed them out. When you sell a property in the Western Cape, an active infestation can hold up the transfer until it is treated and certified.
What happens when we come out
We start with an inspection to confirm the beetle species and whether the holes are active or old, because old damage does not need treating. Exposed timber such as roof trusses, beams and floor joists is treated with a residual borer spray that penetrates the surface and kills emerging beetles and young larvae. Where the wood is thick or the infestation is deep, we inject product directly into the flight holes and drilled galleries. Badly weakened timber should be replaced by a builder, and we tell you which pieces are past saving. Valuable furniture can be sealed and fumigated instead.
- Inspection
We check the roof space, floors and timber features with good lighting and probe suspect wood.
- Identify the beetle
We confirm the species from the holes, frass and any beetles found, and report European house borer where required.
- Mark the damage
Active areas are mapped, and any structurally weak timber is noted for replacement.
- Spray and inject
Exposed timber is sprayed and heavily infested pieces are injected through the exit holes.
- Report and certificate
You get a written report, and where needed a Certificate of Compliance for the property transfer.
Stopping a repeat visit
- Use treated timber for any roofing, decking or building work, and check the treatment marks on it.
- Keep the roof space ventilated and fix leaks quickly, since damp timber attracts borer.
- Seal or varnish bare wood surfaces, because beetles prefer to lay eggs in rough, untreated grain.
- Have the roof timbers looked at every few years in an older house.
- Check second-hand furniture for holes and fresh powder before you bring it home.
Pricing, honestly
The price depends on how much timber needs treating, how easy the roof space is to get into and which beetle we are dealing with. A single piece of furniture is a very different job to a full roof of trusses. Injection work, replacement advice and certificates for transfers are all included in a free quote once we have seen the property.
Adult beetles emerge mainly from late spring through summer, roughly October to February in Cape Town, which is when fresh holes and powder show up. That is the best time to spot an active problem, but treatment can be done all year round.
Frequently asked questions
Can borer spread from furniture to my roof?
It can, which is why infested furniture should be treated or kept away from untreated timber.
How long does the treatment last?
Residual borer treatments protect the timber for a long time. Our treatments carry a minimum 3-month guarantee, and we can re-inspect later.
Are the squirrels in Claremont roofs a pest problem?
They can be, because grey squirrels chew through roof boards and wiring once they get into a ceiling. We help by sealing entry points and trimming branches, so they stay in the trees instead of your roof.
Do you come out to Claremont for wood borer treatment?
Yes. Claremont is part of our regular Southern Suburbs route, along with Newlands, Kenilworth, Harfield Village, Rondebosch. Most bookings are done within about 48 hours, and after-hours visits can be arranged.
Do Main Road restaurants bring rats into nearby Claremont homes?
Rats do move from busy food areas into nearby properties, especially along lanes and stormwater lines. Good waste control on the commercial side and sealing gaps at home cuts the problem down.
Is the European house borer really that serious?
Yes. It attacks structural softwood and is a notifiable pest in the Western Cape, so suspected cases have to be reported and treated.
Office 021 012 5825 · WhatsApp 074 697 2254