Hanover Park is mostly blocks of flats with a lot of families under each roof. For a pest technician that means one thing: anything that starts in one unit, whether it is cockroaches, bed bugs or mice, has a stairwell and a shared wall to travel along.
The local picture in Hanover Park
Most blocks are brick and concrete with little exposed timber, so wood borer is not a major concern. Wooden cupboards and older furniture can still carry beetle, which shows as tiny round holes and fine powder.
The three and four storey council flats are the defining feature, with shared stairwells, ducting and refuse areas at ground level. There are also semi-detached houses and backyard rooms around the edges. In flats, cockroaches and bed bugs move through plumbing gaps and electrical conduits between units, so treating one flat alone seldom solves it for good.
The ground is flat Cape Flats sand, and in winter stormwater can lie around the blocks for days. Open fields between the blocks collect windblown litter when the South-Easter is pumping. That combination of damp ground in winter and dry, windy, littered open space in summer keeps rodents comfortable all year.
German cockroaches top the list, followed by rats around refuse rooms and mice in ground-floor flats. Bed bugs are a real issue in crowded units. Flies are a summer problem near bins and drains.
Tell-tale signs
- A beetle inspection for a property transfer has flagged activity.
- Adult beetles found on windowsills or near lights in late spring and summer.
- Fine powder, called frass, building up under wooden items or on the floor below roof timbers.
- Small round or oval exit holes in timber, furniture or floorboards.
Worth knowing
For sellers, borer is often discovered at the worst moment, a week before transfer. Booking the inspection as soon as the house goes on the market takes the pressure off.
The European house borer is notifiable in the Western Cape. If we find it, it gets reported and treated properly, which is better for you in the long run.
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
- Have the roof timbers looked at every few years in an older house.
- Seal or varnish bare wood surfaces, because beetles prefer to lay eggs in rough, untreated grain.
- 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.
- If you are buying or selling, book the beetle inspection early so it does not delay the transfer.
How much will it cost?
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.
Wood Borer Treatment questions from Hanover Park
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.
Do you come out to Hanover Park for wood borer treatment?
Yes. Hanover Park is part of our regular Cape Flats route, along with Manenberg, Lansdowne, Philippi, Athlone. Most bookings are done within about 48 hours, and after-hours visits can be arranged.
Why are there so many cockroaches in the kitchen even though I clean every day?
In flats, cockroaches often live inside the walls and ducts and come out at night, so cleaning alone cannot reach them. Gel baiting along the pipes and plumbing gaps gets to the colony where it actually lives.
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 do I know if the borer holes are still active?
Look for fresh, pale powder below the holes and clean, sharp edges on the holes themselves. Old holes are usually darker and dusty with no new frass.
Is it worth treating my flat in Hanover Park for bed bugs if the neighbours have them too?
Yes, but it works far better if the neighbours treat at the same time. We can schedule several units in one block together and give each household a post-treatment report.
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