What we need to quote
Architectural or slab plans, slab type - raft, waffle pod or suspended - site address, approximate pour date, plus engineering details on any retaining walls or step-downs.
Pre-Construction Termite Barriers in Oxford Falls 2100 — local technicians, fixed prices and a written report. Barriers are quoted off your plans and slab details.
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Local technicians, fixed prices and a written report for every job in Oxford Falls.
We treat termites right across 2100. Oxford Falls is roughly 15.3 km north of the city, which puts it well inside the Northern Beaches run our technicians work. We run Oxford Falls on a regular route, and same-day attendance is usually available.
A good share of our Oxford Falls work is in the streets around Brooker Reserve and Oxford Falls Peace Park.
Northern Beaches is the council area for Oxford Falls, and we treat Beacon Hill, Narraweena and Frenchs Forest on the same schedule. The coastal damp is the part that matters: sub-floors and ground-floor wet areas rarely dry out properly.
What we see in Oxford Falls is unit blocks a street or two back from the water, plus the odd beachfront cafe. Describing it accurately when you book saves a second visit.
Every part of 2100 is covered as standard.
When you book, we confirm the 2100 run the day before and give you an arrival time rather than a window. If we are already out at Beacon Hill or Narraweena that morning, we will usually offer you the earlier slot.
The value is detectability. A Oxford Falls house with a barrier and no inspections has half a system.
Most Oxford Falls builds are waffle pod or raft, and the two are detailed differently at the edge. Tell us which it is when you send the plans and the quote will be right first time.
Retro-fitting means drilling and injecting a finished slab, working around landscaping and services. It is slower, more expensive and less complete than doing it at construction on a Oxford Falls block.
Photos from our own Sydney installations, not stock images. We recommend the right mix for your slab design, site and budget.

A physical, termite-resistant membrane laid over the prepared ground ahead of the pour, covering the slab's entire footprint.

Each service penetrating the slab - pipe, conduit, cable - takes a sealed collar. Penetrations are where termites most often get in unseen.

Around the slab edge and up into the wall cavity, a physical barrier stops termites running hidden tunnels up the outside of the slab.

Termiticide registered with the APVMA goes into the soil, and a reticulation pipe network can be added so later recharging needs no digging.

Bearers, piers and suspended timber floors protected on sloping and elevated sites.

Detailing against retaining walls, sandstone excavation, step-downs and cut-and-fill sites common across Sydney.
Once the slab is poured, the areas termites use most are sealed away for good.
Doing it now is far cheaper than retrofitting a system later, and cheaper again than repairing termite damage.
A compliant termite management system is required for new Class 1 homes and Class 10 outbuildings with termite-susceptible primary building elements.
Pipe penetrations and slab joints are only fully protectable while they are still exposed, before the concrete goes over.
An under-slab system protects areas no post-construction treatment can reach.
No Occupation Certificate is issued without the installation certificate and durable notice going to the certifier.
Compliant, documented termite protection is something buyers, building inspectors and lenders all look for.
Get a licensed Sydney technician on the phone today - honest advice, fixed quote in 30 minutes.
Both approaches can comply with AS 3660.1. Many Sydney builds use a combination.
| System | How it works | Durability & upkeep | Best suited to |
|---|---|---|---|
| Physical membrane, mesh or graded stone | A layer termites cannot chew - sheet, stainless mesh or graded stone - laid beneath the slab or at the perimeter | Built to last the life of the slab provided it is not disturbed, with no chemical recharging | Slab-on-ground builds, and owners who would rather avoid chemicals |
| Penetration collars | Each pipe and conduit through the slab is sealed with a physical collar | Long-lasting, assuming correct installation before the pour | Every slab, usually in combination with a perimeter system |
| Chemical soil barrier | A zone of termiticide-treated soil under and around the structure | Service life follows the product label and soil conditions; re-application is possible | Budget-sensitive builds and certain complex sites |
| Reticulation system | A pipe network installed ahead of paving, allowing the soil to be re-treated by pumping | Can be topped up throughout the building's life without digging up paving | Homes surrounded by paving or heavy landscaping |
| Baiting (post-construction) | Monitoring stations set into the ground, baited to eliminate the colony | Regular servicing of the stations is needed | For existing homes, see termite control |
Termite barriers are installed in stages that follow the build, not in a single visit.
We work from your plans and slab details, recommending a system and quoting each stage at a fixed price.
Service penetrations collared, and the under-slab membrane or chemical treatment installed once site preparation is done.
While the brickwork or cladding goes up, the perimeter and cavity barriers are installed, leaving no gap at the slab edge.
A specified chemical perimeter or reticulation is completed around the finished building, ahead of the paving and the landscaping.
A durable notice fixed in the meter box records the system, and the installation certificate is provided to the builder and the certifier.
At handover the owner gets maintenance advice and a recommended inspection schedule so the system stays effective.
| Document | What it is | Who needs it |
|---|---|---|
| Durable notice | A permanent notice in the meter box recording the system, installation date, the life expectancy of any chemical used, the installer and inspection advice | The certifier, the owner and future owners |
| Installation certificate | A written record of the system and products installed, which areas are protected, and the installer's licence number | The builder, the certifier and the owner's file |
| Product information | Specifications for the physical system or termiticide used, plus safety data sheets where chemicals are involved | Builder and owner |
| Maintenance & inspection advice | Advice on maintaining the barrier and the recommended inspection interval under AS 3660.2 | Homeowner |
Architectural or slab plans, slab type - raft, waffle pod or suspended - site address, approximate pour date, plus engineering details on any retaining walls or step-downs.
We schedule around the plumber's set-out and the concreter's pour. Tell us when services are in and we will confirm the collar installation before the pour inspection.
Developers and volume builders work to consistent pricing with a single contact and documentation for every dwelling.
Delays at occupation certificate stage usually come down to a missing durable notice or unclear records. We provide the complete set at once.
A barrier only works if it stays intact and visible. Homeowners should follow these points for the life of the building.
| Factor | Why it matters |
|---|---|
| Footprint and perimeter | More area means more membrane, more perimeter protection and more time on site |
| System type | Full under-slab physical, perimeter-only, and chemical or reticulation systems are priced differently |
| Number of penetrations | Every plumbing and electrical penetration through the slab requires a collar |
| Site complexity | Extra detailing comes with retaining walls, step-downs, sandstone excavation and suspended floors |
| How many attendances | Staged installations follow the build program, and multi-dwelling sites may be combined |
Send your plans for a fixed, written quote. There's no charge to quote.
The failures we are called to inspect are rarely the product. They are a collar missed on a late-added pipe, a perimeter left short at a step-down, or a membrane torn by a trade after we left and never reported.
Our barrier work takes in Oxford Falls and across toward Beacon Hill, on single builds and multi-lot developments alike.
An addition to a protected house is a new entry point unless it is tied into the existing system. We treat it as part of the whole, not a separate job.
NSW Pest Management licence 5122967, with installations to AS 3660.1.
We work to your builder's program, so a barrier stage never holds up a pour.
Durable notice, installation certificate and product information, all handed over.
Single dwellings and granny flats through to duplexes and multi-unit developments.
Everything you need to know before you book. Still unsure? Call us — we're happy to help.
Get a Free QuoteBarriers are quoted off your plans and slab details. Two things move it: how big the place is, and how far it has already spread. We work that out on the phone or on site and tell you the figure before anything starts in Oxford Falls. You get the AS 3660.1 certificate and the durable notice for the meter box.
Same-day attendance is usually available. Oxford Falls is about 15.3 km north of the CBD in the Northern Beaches, and we give you a firm arrival time rather than an all-day window.
The sea air is the factor people miss. It keeps sub-floors and ground-floor bathrooms damp long after summer, which is enough to keep termites going.
Apartments near the beach and houses behind them. Either way the sub-floor and the lower level are the parts that matter.
Yes. We work in houses, units, strata blocks, rentals and commercial premises across Oxford Falls 2100, and we provide the written report agents and strata managers ask for.
Yes, applied correctly. Products are registered for this use, placed out of reach rather than across open surfaces, and you will know what to stay off and for how long.
In most cases you can stay. Where an area does need to be left clear it is for a couple of hours at most, and we say so before we start.
Allow an hour to two hours for most properties. A bigger building, or one where the problem has spread, takes longer - and we would rather tell you that when quoting than rush it.
You get the AS 3660.1 certificate and the durable notice for the meter box. Ring us if activity picks up again inside that period and we will arrange the return.
Yes. As well as Oxford Falls we cover Beacon Hill, Narraweena, Frenchs Forest and Allambie Heights on the same runs, so a job that crosses a boundary can be handled in one visit.
Photographs from Elite jobs across Sydney — not stock imagery.
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