Heathfield is a quiet, family suburb sitting between Diep River and Retreat, with the railway on one side and Main Road businesses nearby. The calls here are pretty classic Southern Suburbs fare: rats in the roof, ants in the kitchen and a few fleas each summer.
The local picture in Heathfield
Pine roof trusses in older homes can carry common furniture beetle, so a beetle certificate inspection is worth doing when you sell. We check the roof void and any exposed timber.
The housing is mostly free-standing family homes and semi-detached houses from the mid-twentieth century, with tiled or corrugated roofs and modest gardens. There are also some townhouse complexes and a few blocks of flats. Older timber roof trusses can host borer, and the gaps where extensions join the original house are a favourite entry point for mice.
It lies on the flatter ground below the Constantiaberg and Tokai side, with the railway corridor running through. Winter brings proper rain and damp, and stormwater channels and the nearby vlei systems towards Zandvlei hold water. Gardens with lawns and compost heaps keep crickets and ants busy in summer.
Rats and mice, especially in winter when they come inside for warmth, are top of the list. Argentine ants in kitchens, fleas from pets and mosquitoes after rain round it out. Cockroaches are more of an issue near the Main Road shops and takeaways.
Worth knowing
If you have a pool or pond next to a lapa, mention it. We plan treatments under thatch so nothing drifts into the water.
How to tell you have a problem
- Droppings on beams or along the top of walls under the thatch.
- Rustling or scratching in the roof at night.
- Tunnels or loose patches in the thatch where rodents have been moving.
- Birds pulling reed out of the roof or nesting under the eaves.
- Fine powder dropping from the poles or laths onto floors and furniture below.
- Insects such as cockroaches or spiders falling from the ceiling.
Borer in the poles and laths weakens the timbers that carry the weight of the thatch, which is heavy, and serious damage can mean replacing structural members. Rodents nesting in thatch chew electrical cables, and in a thatch roof that is a fire risk to take seriously. Insects dropping from an open thatch ceiling are a nuisance in homes and a real problem in guest lodges and restaurants. Bird nests in thatch can bring mites into bedrooms below.
What happens when we come out
We start by inspecting the underside of the roof, the poles, the laths and the eaves, looking for borer exit holes, frass and rodent or bird activity. Affected poles and laths are treated with a borer spray or injection designed for timber, applied to the wood rather than soaked through the thatch. For insects living in the thatch, we use a targeted residual treatment on the underside, keeping it as light as will do the job. Rodents are handled with traps and tamper-resistant bait stations placed at wall plates and entry points, and we advise on bird netting or proofing at the eaves. Fire safety of the thatch itself, such as retardant treatment, is a separate specialist job and we will tell you if it looks overdue.
Want the full step-by-step? See how our thatch treatment service works.
Keeping them out afterwards
- Have open thatch ceilings in lapas and lodges checked once a year, since problems are easy to see early.
- Fit bird netting or wire at the eaves if birds keep pulling reed or nesting there.
- Have electrical wiring in the roof inspected regularly, especially if you have had rodents.
- Do not store firewood or boxes against the walls under the thatch, as they give insects and rodents cover.
- Keep trees and creepers trimmed back from the thatch so rodents cannot step straight onto the roof.
How much will it cost?
The price depends on the size of the roof, how much of the structure is exposed and how many poles and laths show borer activity. A small lapa with an open underside is a very different job from a double-storey home with a closed ceiling. Rodent and bird work is added where needed, and timber that is too damaged to treat has to be replaced by a builder or thatcher.
Adult borer beetles emerge mainly in the warmer months, so fresh powder and holes often appear from late spring into summer. Rodents move into thatch most during the wet Cape winters when it offers dry shelter. Treatment can be done at any time of year, though a dry day makes inspecting the roof easier.
Frequently asked questions
Do you treat the thatch for fire?
No, fire retardant treatment is a specialist job for thatching contractors. We treat the pests in the roof and will point out if the thatch looks like it needs attention.
How do I know if the borer is still active?
Fresh, pale powder below the poles and clean-edged holes point to active borer. We can tell you on inspection, or send us a photo on WhatsApp first.
How soon can you come out to Heathfield?
Our average turnaround is about 48 hours, although it varies with the season. If it is urgent, call our 24-hour emergency line for advice and to book.
Do you come out to Heathfield for thatch treatment?
Yes. Heathfield is part of our regular Southern Suburbs route, along with Diep River, Retreat, Kirstenhof, Bergvliet. Most bookings are done within about 48 hours, and after-hours visits can be arranged.
Is there a guarantee?
Our treatments carry a minimum 3-month guarantee, and the report records exactly what was treated.
Do rats in Heathfield come from the railway line?
Often, yes. The railway reserve gives rats cover and food, and homes backing onto it see more activity, so we focus bait stations along the boundary wall.
Office 021 012 5825 · WhatsApp us
