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 Kirrawee 2232 — 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 Kirrawee, and how quickly we can get there.
Our Sutherland Shire technicians cover Kirrawee and the rest of 2232 as a matter of course - it is only about 22.5 km south-west of the city. We run Kirrawee on a regular route, and same-day attendance is usually available.
The Kirrawee addresses we attend cluster around Sutherland Leisure Center and Ninth Avenue Reserve. Kareela Golf Course is another part of the suburb we are called to often.
This is the Sutherland Shire area, and our runs here also take in Sutherland, Gymea and Gymea Bay. 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 Kirrawee work is houses backing onto a reserve, where the pressure is constant from outside. Mention the detail when you call 1300 313 373 - it decides how long we need on site.
The rest of 2232 is covered too, including the pockets around Kirrawee station and Pollard Park.
We confirm your slot the day before and arrive at a stated time. Sutherland and Gymea sit on the same run, so earlier appointments in 2232 come up regularly.
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 Kirrawee handover.
We photograph each penetration as it is treated, so there is a record of what was done rather than an assurance.
If a system is going to fail it fails at a detail, not across the whole footprint. That is why we photograph each penetration and each stage as it is completed.
Photos from our own Sydney installations, not stock images. We recommend the right mix for your slab design, site and budget.

A sheet membrane that termites cannot pass, laid across the prepared ground before the pour so the entire footprint is covered.

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

Slab edge and wall cavity are both barriered, blocking the concealed tunnels termites otherwise build up the outside.

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

Piers, bearers and suspended timber floors protected, which matters on sloping and elevated blocks.

Retaining walls, sandstone excavation, step-downs and cut-and-fill - all common in Sydney, all needing their own detailing.
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.
The NCC requires a compliant system on Class 1 dwellings and Class 10 outbuildings where primary building elements are termite-susceptible.
Pipe penetrations and slab joints can only be fully protected before concrete covers them.
An under-slab system protects areas no post-construction treatment can reach.
The Occupation Certificate will not be issued until the certifier has the installation certificate and durable notice.
Buyers, building inspectors and lenders all take comfort from documented, compliant termite protection.
One call to a licensed Sydney technician gets you straight 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 | Sheet, stainless mesh or graded stone creating a layer termites cannot chew through, under the slab or at the perimeter | As durable as the slab itself when left undisturbed, with no top-ups needed | Slab-on-ground homes and non-chemical preferences |
| Penetration collars | Collars physically sealed to every pipe and conduit through the slab | Long-lived where installation before the pour is done properly | Every slab, and typically with a perimeter system as well |
| 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 | Pipework installed before paving so the soil can be re-treated by pumping | Can be topped up for the life of the building with no excavation of paths | Houses surrounded by paving or landscaped areas |
| Baiting (post-construction) | Ground stations used for monitoring and then baiting out the colony | Regular servicing of each station is required | For existing homes, see termite control |
Termite barriers are installed in stages that follow the build, not in a single visit.
Send the plans and slab details - we will specify a system and fix the price for each stage.
Every service gets its collar, then the under-slab membrane or chemical treatment is installed on the prepared site.
Perimeter and cavity barriers installed as the brickwork or cladding goes up, so there is no gap at the slab edge.
If specified, the chemical perimeter or reticulation system is finished around the completed building before paving and landscaping start.
A durable notice in the meter box records the system. The installation certificate goes to the builder and certifier.
The owner receives advice on maintenance plus a recommended inspection schedule to maintain the system.
| Document | What it is | Who needs it |
|---|---|---|
| Durable notice | Fixed permanently in the meter box, recording the system, install date, chemical life expectancy, installer and inspection advice | Certifier, current owner and future owners |
| Installation certificate | Written confirmation of what system and products went in, the areas protected, and the installer's licence | Builder and certifier, plus the owner's records |
| Product information | Details of the physical system or termiticide used, including safety data sheets for chemicals | Builder and owner |
| Maintenance & inspection advice | Maintenance guidance and the AS 3660.2 recommended inspection frequency | 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.
Timing follows the plumbing set-out and the pour. Tell us when services are complete and we confirm the collars before the pour inspection.
We give developers and volume builders consistent pricing, one contact, and documentation lot by lot.
Occupation certificates are often held up by a missing durable notice or vague installation records. Everything is supplied together so the certifier is not left chasing.
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 | Larger footprints need more membrane, more perimeter protection and more labour |
| System chosen | Full under-slab physical, perimeter-only, chemical and reticulation options are each priced differently |
| Number of penetrations | Every plumbing and electrical penetration through the slab requires a collar |
| Site complexity | Retaining walls, step-downs, sandstone excavation and suspended floors add detailing |
| Number of visits | The staged install follows your build program, and multi-dwelling sites can be combined |
Send your plans for a fixed, written quote. There's no charge to quote.
Anywhere in Kirrawee is within the area we attend for pre-construction work, including sites the larger operators will not travel to.
Estates built on cleared farmland inherit the colonies already living in that soil. A new Kirrawee house is not a fresh start from a termite point of view - it is a new food source on an established site.
Pre-purchase inspections ask about the system and the notice. Having both in order removes a negotiating point from the buyer's side.
Licence 5122967 in NSW, and installations completed to AS 3660.1.
We attend to suit the builder's program, so the pour is never held up by a barrier stage.
Durable notice, installation certificate and product information, all handed over.
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. There is no call-out charge in Kirrawee 2232. 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 22.5 km south-west of the city here, and Kirrawee is covered by the Sutherland Shire team.
The reserve next door is a permanent population you cannot treat. All that is in question is how easily termites cross from it into the building, which is a perimeter problem.
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 all of those. A good share of the Kirrawee jobs we run are tenanted or strata properties, so the written record comes as standard.
Yes. Everything we use is registered for the purpose and applied at label rates, and we place product where people and animals do not go. Tell us about pets, aquariums or anyone with a respiratory condition at booking.
In the great majority of jobs, no. If one area needs to be left for an hour or two we say so before we start rather than after.
An hour to two hours covers most jobs. The size of the building and the extent of the problem are what change it.
You get the AS 3660.1 certificate and the durable notice for the meter box. So if they turn up again within the warranty, ring us and we will attend.
Yes - we work right across the Sutherland Shire area, which takes in Kirrawee and the suburbs around it.
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.