The holes are small. The timber bill is not.
Borer in a Wellington weatherboard villa is a structural job, not a spray job. Registered technicians saturate structural timber, sub-floor and accessible framing, with a product like Tim-bor, typically during flight season, with protection claims around 10 years. Every job is quoted after a free inspection; nobody publishes prices.
Is this your stream?
You own or are buying an older Wellington weatherboard villa or bungalow, you have seen small exit holes in framing or floorboards, or you want the timber checked as part of due diligence. That is structural borer territory.
Hardware-store products suit a small visible patch on a single piece of timber. The moment the job is whole-house, or the timber is structural, it moves to registered technicians and a protection claim you can show an insurer.
What it costs in Wellington
Free inspection first
Wellington borer specialists work on a free-inspection, quote-after-survey model, with no published prices. Whole-house jobs on old villas are priced after the survey, once the extent is known.
The treatment benchmark
Wellington Borer Treatments saturates structural timber with Tim-bor and claims around 10 years of protection. The product and the claim period are the two numbers to put in writing.
Worth more than the invoice
The treatment record matters for insurance and pre-purchase due diligence. A documented treatment on an old villa is an asset in a sale; an undocumented one is a question mark.
Wellington providers, compared
Three operators for borer work: a borer-only specialist, a Registered Master Technician, and a free pre-purchase check. Hover a row for the detail that matters.
Common mistakes
DIY on whole-house borer in an old villa: hardware-store products suit a small visible patch. Structural timber needs saturated treatment by registered technicians, with a protection claim you can show an insurer.
Skipping the treatment record: the record matters for insurance and pre-purchase due diligence. Ask whether a treatment certificate is issued before the work starts, not after it finishes.
Treating borer like a spray job: it is a saturation job on structural timber, sub-floor and accessible framing, typically timed to flight season. A surface spray over the visible holes treats the symptom.
Booking without checking technician status: check PMANZ membership and registered-technician status before booking borer work. Wellington Borer Treatments runs registered borer technicians; Exit Pest holds a Registered Master Technician credential.
Leaving borer out of pre-purchase due diligence: if you are buying an older Wellington home, a borer inspection and treatment record belong in the due diligence, not an afterthought. Combat's free pre-purchase pest checks are one way in.
FAQ
How much does borer treatment cost in Wellington?
Quote-based. Wellington borer specialists work on a free-inspection, quote-after-survey model, with no published prices. Whole-house jobs on old villas are priced after the inspection, once the extent of the timber work is known.
How does borer treatment work on an old villa?
Registered technicians saturate structural timber, sub-floor and accessible framing, with a product like Tim-bor, typically during flight season. Wellington Borer Treatments claims around 10 years of protection. Ask for the treatment record; it matters for insurance and pre-purchase due diligence.
Is borer ever a DIY job?
Only at the small end: hardware-store products suit a small visible patch. Whole-house structural timber in a villa or bungalow needs saturated treatment by registered technicians, with a protection claim you can show an insurer.
Why does everyone mention flight season?
Treatment is typically timed to flight season, when the beetles are active and emerging. It is one reason quotes and scheduling move with the calendar, so ask about timing when you book the inspection.
Who does borer work in Wellington?
Wellington Borer Treatments is the borer-only specialist: 50+ years, Tim-bor, a 10-year protection claim and registered borer technicians. Exit Pest is a Registered Master Technician and PMANZ member with borer alongside wasps. Combat offers free pre-purchase pest checks when borer is part of a purchase.
Book the free inspection and get quoted after the survey; there are no published prices in this stream. Wellington Borer Treatments is the borer-only benchmark: 50+ years, Tim-bor, a 10-year protection claim, registered technicians. Exit Pest covers borer alongside difficult wasp work. Get the treatment record either way: it matters for insurance and pre-purchase due diligence.