What we need to quote
Plans or slab plan, slab type (raft, waffle pod, suspended), site address, approximate pour date, and engineering details for retaining walls and step-downs.
Pre-Construction Termite Barriers in North Turramurra 2074 — local technicians, fixed prices and a written report. Barriers are quoted off your plans and slab details.
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Where North Turramurra sits, who covers it and what it costs.
We treat termites right across 2074. North Turramurra is roughly 19.1 km north of the city, which puts it well inside the Upper North Shore run our technicians work. We run North Turramurra on a regular route, and same-day attendance is usually available.
Around North Turramurra we work the pockets near Terramerragal Reserve, Pymble Golf Club and Guiders Park most often, so the van is rarely far away when a job comes in.
North Turramurra is in the Ku-ring-gai and Hornsby area, and we cover St Ives Chase, North Wahroonga and St Ives on the same runs - handy if you own more than one property or your termite problem has come from next door. Bush edges keep re-supplying the problem, which is why we treat the boundary rather than only the interior.
Around North Turramurra the pattern is fairly consistent: houses backing onto a reserve, where the pressure is constant from outside. Tell us which it is on the phone and we will come prepared for it.
Every part of 2074 is covered as standard.
The 2074 run is set the day before and you are given an arrival time. Where St Ives Chase and North Wahroonga fall on the same round, we can usually bring the visit forward.
A suspended floor is a different job again - the protection goes to piers, bearers and the subfloor rather than under a slab. On sloping North Turramurra blocks that is common.
The value of the system on a North Turramurra home is detectability. Without the inspections that detectability is never used.
The system does not stop termites existing - it forces them into the open where an inspection will find them. That is why the annual check is part of the system rather than an optional extra.
Photos from our own Sydney installations, not stock images. We recommend the right mix for your slab design, site and budget.

Before the pour, a termite-resistant membrane goes across the prepared ground, protecting the full slab footprint.

Collars sealed to every plumbing pipe, conduit and service that passes through the slab. These are the most common hidden entry points for termites.

A physical barrier runs round the slab edge and into the cavity, so no concealed tunnel can be built up the slab's exterior.

The soil is treated with an APVMA-registered termiticide, and a reticulation network can be laid so recharging never means digging.

For sloping or elevated sites, protection covering the piers, bearers and suspended timber floor.

Specific detailing where there are retaining walls, sandstone excavation, step-downs or cut-and-fill, as is common across Sydney.
Once the slab is poured, the areas termites use most are sealed away for good.
The pre-construction price is far below what a retrofit costs, and nowhere near the cost of repairing damage.
If a new Class 1 home or Class 10 outbuilding has termite-susceptible primary building elements, a compliant system is required.
Pipe penetrations and slab joints can only be fully protected before concrete covers them.
An under-slab system covers ground that nothing applied after construction can get to.
Your certifier must have the installation certificate and durable notice before the Occupation Certificate can issue.
Compliant protection with the paperwork to prove it satisfies buyers, building inspectors and lenders.
Talk to a licensed Sydney technician today - honest advice and a fixed quote within 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 | Termite-resistant sheet, stainless mesh or graded stone laid under the slab or at the perimeter, impassable to termites | Lasts as long as the slab when undisturbed, with no chemical recharging | Slab-on-ground homes, and owners choosing a non-chemical option |
| 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 pre-paving pipe network allowing termiticide to be pumped back into the soil | Rechargeable over the building's life without lifting any paving | Homes surrounded by paving or landscaping |
| Baiting (post-construction) | In-ground stations used to monitor and eliminate the colony | Stations have to be serviced regularly | Existing homes. See termite control |
Termite barriers are installed in stages that follow the build, not in a single visit.
Plans and slab details to us, and you get a system recommendation plus a fixed price stage by stage.
Collars go onto every service penetration, and once the site is prepared the under-slab membrane or chemical treatment is installed.
Perimeter and cavity barriers go in as the brickwork or cladding rises, so the slab edge is never left with a gap.
The chemical perimeter or reticulation system, if specified, goes in around the completed building before paving and landscaping.
A durable notice fixed in the meter box records the system, and the installation certificate is provided to the builder and the certifier.
Maintenance advice and an inspection schedule go to the owner, so the system keeps doing its job.
| Document | What it is | Who needs it |
|---|---|---|
| Durable notice | The permanent meter-box notice recording the system, the install date, any chemical's life expectancy, the installer and inspection advice | The certifier, the owner, and owners after them |
| Installation certificate | Confirms in writing the system and products installed, the areas protected and the installer's licence | The builder, the certifier, and the owner's records |
| Product information | What physical system or termiticide was used, together with safety data sheets for any chemical | Builder and owner |
| Maintenance & inspection advice | Advice on maintaining the barrier and the recommended inspection interval under AS 3660.2 | Homeowner |
Plans or slab plan, slab type (raft, waffle pod, suspended), site address, approximate pour date, and engineering details for retaining walls and step-downs.
We work to the plumber's set-out and the concreter's program. Let us know when the services are in and collars are confirmed before the pour inspection.
Volume builders and developers get the same pricing throughout, a single contact, and paperwork for each lot or dwelling.
A missing durable notice or unclear installation record is a common cause of occupation certificate delay. We supply the lot together so the certifier has everything.
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 |
|---|---|
| Slab area & perimeter length | The bigger the footprint, the more membrane, perimeter protection and labour required |
| System chosen | Full under-slab physical, perimeter-only, chemical and reticulation options are each priced differently |
| How many services | Each service penetrating the slab, plumbing or electrical, needs a collar |
| Site complexity | Retaining walls, step-downs, sandstone excavation and suspended floors add detailing |
| Site visits required | Staging follows the build program; multi-dwelling sites may be combined into fewer visits |
Send your plans for a fixed, written quote. There's no charge to quote.
Anywhere in North Turramurra is within the area we attend for pre-construction work, including sites the larger operators will not travel to.
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.
The assumption that a new build is low risk is backwards. New construction on previously vegetated land is exactly where we see early activity.
We hold NSW Pest Management licence 5122967 and install to AS 3660.1.
Scheduled around the builder's program, so a barrier stage does not delay the pour.
You get the durable notice, the installation certificate and the product details.
Single dwellings, granny flats, 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. There is no call-out charge in North Turramurra 2074. The final number comes down to the property itself, and it is fixed before we begin. You get the AS 3660.1 certificate and the durable notice for the meter box.
Same-day attendance is usually available. We are about 19.1 km north of the city here, and North Turramurra is covered by the Upper North Shore team.
Undisturbed ground, leaf litter and fallen timber right to the boundary mean termites are always established next to the house. Re-entry, not eradication, is what we are managing here.
Detached houses on bush edges, where re-entry is the issue rather than the initial treatment.
We do all of those. A good share of the North Turramurra jobs we run are tenanted or strata properties, so the written record comes as standard.
It is, applied properly. We put product into cracks, voids and stations rather than across open surfaces, and we will tell you what to stay off and for how long before we leave.
You do not normally need to leave. Anything requiring an empty room is short, and you will know about it before the work starts.
For a standard North Turramurra home, one to two hours. We would rather tell you it will take longer up front than rush it.
You get the AS 3660.1 certificate and the durable notice for the meter box. If activity continues past the expected period, call us and we will come back.
Yes. As well as North Turramurra we cover St Ives Chase, North Wahroonga, St Ives and Warrawee 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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