What we need to quote
We need the architectural or slab plan, the slab type (raft, waffle pod, suspended), the address, a rough pour date, and engineering details for retaining walls or step-downs.
Pre-Construction Termite Barriers in Turramurra 2074 — local technicians, fixed prices and a written report. Barriers are quoted off your plans and slab details.
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What we cover in Turramurra, and how quickly we can get there.
Postcode 2074 covers Turramurra and the streets immediately around it. At about 16.8 km north-west of the CBD it falls in the Upper North Shore, where we have vans out daily. We run Turramurra on a regular route, and same-day attendance is usually available.
If you are near Turramurra station, Turramurra Village Park or Duff Street Reserve, that is ground we cover constantly - it is the busiest part of Turramurra for us.
Under Ku-ring-gai and Hornsby, we cover Turramurra and Warrawee, Pymble and Wahroonga alike. With bushland close by there is constant pressure from outside, so the perimeter and the fence line get as much attention as the house.
The bulk of our Turramurra work is properties where the fence line matters as much as the kitchen. Mention the detail when you call 1300 313 373 - it decides how long we need on site.
Pymble Golf Club and the remainder of 2074 are on the same run.
You get a confirmed time, not a window. We plan the 2074 run the day before, and if Warrawee or Pymble is on the same round there is often an earlier slot going.
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.
The standard covers the system, the installation and the documentation. All three have to be right - a correctly installed system with missing paperwork still holds up a Turramurra handover.
A barrier is only as good as its weakest penetration. One untreated conduit gives a colony a clean route into the frame.
Photos from our own Sydney installations, not stock images. We recommend the right mix for your slab design, site and budget.

Laid on the prepared ground before the pour, this termite-resistant membrane protects the complete footprint of the slab.

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

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

APVMA-registered termiticide applied to the soil. Add a reticulation network and the barrier can be topped up later without digging anything up.

Sloping and elevated blocks get their piers, bearers and suspended timber floors protected.

Detailed work against retaining walls, sandstone cuts, step-downs and the cut-and-fill sites common around Sydney.
Once the slab is poured, the areas termites use most are sealed away for good.
A barrier installed during the build costs far less than one retrofitted afterwards or any damage repair.
Class 1 homes and Class 10 outbuildings with termite-susceptible primary building elements must have a compliant termite management system.
Pipe penetrations and slab joints can be fully sealed only while the concrete has yet to cover them.
Under-slab protection reaches areas that post-construction treatment simply cannot.
Before issuing the Occupation Certificate, the certifier requires both the installation certificate and the durable notice.
Having the termite protection documented and compliant reassures buyers, inspectors and lenders alike.
A licensed Sydney technician will talk it through and give you a fixed quote within half an hour.
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 | Membrane, stainless mesh or graded stone forming a layer termites cannot pass, beneath the slab or around the perimeter | Designed to last as long as the slab itself if undisturbed; no top-ups | Slab-on-ground construction and non-chemical preferences |
| Penetration collars | Physical collars sealed to each pipe and conduit through the slab | They last if the installation before the pour was done correctly | Every slab, generally alongside a perimeter system |
| Chemical soil barrier | A treated zone created with termiticide in the soil below and around the building | The label and the soil conditions set the service life; it can be re-applied | Builds with tighter budgets, and some complex sites |
| Reticulation system | Pipework laid before paving, allowing termiticide to be pumped into the soil later | Can be recharged for the life of the building without lifting paths | Houses surrounded by paving or heavy landscaping |
| Baiting (post-construction) | Ground stations for monitoring, then baiting to eliminate the colony | The stations must be serviced regularly | Existing homes - see termite control |
Termite barriers are installed in stages that follow the build, not in a single visit.
Send through the plans and the slab details and you get back a recommended system with a fixed price against every stage.
Penetration collars fitted to all services, and an under-slab membrane or chemical treatment installed once the site is prepared.
Perimeter and cavity barriers installed as the walls go up, so no gap is left at the slab edge.
A specified chemical perimeter or reticulation system is finished around the building prior to paving and landscaping.
A durable notice in the meter box records the system. The installation certificate goes to the builder and certifier.
The owner is given maintenance guidance and an inspection schedule that keeps the system effective.
| 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 | Written confirmation of the installed system and products, the areas protected, and the licence of the installer | The builder, the certifier and the owner's records |
| Product information | Documentation of the physical system or termiticide applied, including chemical safety data sheets | Builder and owner |
| Maintenance & inspection advice | Guidance on keeping the barrier effective, with the AS 3660.2 recommended inspection frequency | Homeowner |
We need the architectural or slab plan, the slab type (raft, waffle pod, suspended), the address, a rough pour date, and engineering details for retaining walls or 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.
Missing durable notices or unclear installation records are a common reason for occupation certificate delays. We supply everything together so the certifier has what they need.
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 | A larger footprint requires more membrane, more perimeter work and more labour |
| The system specified | Under-slab physical systems, perimeter-only systems and chemical or reticulation options carry different prices |
| Number of penetrations | Every plumbing and electrical penetration through the slab requires a collar |
| Difficulty of the site | Retaining walls, step-downs, sandstone excavation and suspended floors add to the detailing |
| How many visits | Installations are staged to the build program, and multi-dwelling sites can be combined |
Send your plans for a fixed, written quote. There's no charge to quote.
Much of western and south-western Sydney sits on reactive clay that moves with moisture. Around Turramurra that movement can open hairline paths underground where nothing is visible from the surface.
Attached garages, pergolas, alfresco slabs and later additions all need to be in the system. On Turramurra builds the alfresco slab poured separately is the one most often left out.
Pre-purchase inspections ask about the system and the notice. Having both in order removes a negotiating point from the buyer's side.
NSW licence 5122967, and installation work done to AS 3660.1.
We attend to suit the builder's program, so the pour is never held up by a barrier stage.
We supply the durable notice, the installation certificate and the product details.
Single dwellings, granny flats, duplexes and multi-unit projects.
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. What changes the figure is the size of the building, how many areas are affected and the access. You get that number up front for Turramurra 2074, with no call-out fee. You get the AS 3660.1 certificate and the durable notice for the meter box.
At roughly 16.8 km north-west of the city, Turramurra is on a route we run regularly. Same-day attendance is usually available. You will be given a time, not a window.
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.
Houses on larger, often sloping blocks with bush on at least one boundary, so the perimeter and the fence line are central to the job.
We do. A lot of our Turramurra work is rentals and strata, so the report, the products used and the areas treated are all recorded in writing for whoever needs them.
Yes, with the usual care. Everything is APVMA-registered and used to label, and we will work around pets, aquariums and anyone in the house with a respiratory condition if you tell us when you book.
Usually not. Most of the work is done with you in the house, and where a room does need to be clear it is for a short period we will tell you about on arrival.
Typically one to two hours on site. What extends it is size, access and how far the problem has gone, all of which are accounted for in the quote.
You get the AS 3660.1 certificate and the durable notice for the meter box. If it is not holding, call us - that is exactly what the warranty is for.
We cover the whole of Turramurra, from the streets around Duff Street Reserve out to the suburb boundary and on into Warrawee.
Photographs from Elite jobs across Sydney — not stock imagery.
Fully insured technicians who turn up when they say they will. Quote within 30 minutes, no obligation.