What we need to quote
To quote we want the plans or slab plan, the slab type (raft, waffle pod or suspended), the address, an approximate pour date, and engineering for retaining walls or step-downs.
Pre-Construction Termite Barriers in Forest Glen 2157 — 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 Forest Glen.
Forest Glen sits about 39.5 km north-west of the CBD in the Upper North Shore, and postcode 2157 is one we are in most weeks. We cover Forest Glen on scheduled runs through the Upper North Shore, and we will give you a firm time rather than a window.
Much of our Forest Glen work is in the streets around Marramarra National Park.
This is the Ku-ring-gai and Hornsby area, and our runs here also take in Glenorie, Canoelands and Fiddletown. Backing onto bush means re-entry is the issue, so proofing and the perimeter do the real work here.
Forest Glen jobs tend to be houses backing onto a reserve, where the pressure is constant from outside. Let us know which when you ring and we will plan the visit around it.
The whole of 2157 is on our regular run.
Your appointment is confirmed the day before with a real arrival time. Because Glenorie and Canoelands are covered on the same round, 2157 often has an earlier slot available.
A pre-construction barrier goes in while the slab is open. Once the concrete is poured and the frame is up, the same protection costs several times as much and never covers the same ground. On a Forest Glen build this is genuinely a now-or-never detail.
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.
We photograph each penetration as it is treated, so there is a record of what was done rather than an assurance.
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.

The slab edge and the wall cavity take a physical barrier, which denies termites a concealed route 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.

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

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.
New homes (Class 1) and outbuildings (Class 10) with termite-susceptible primary building elements need a compliant termite management system.
Pipe penetrations and slab joints can only be fully protected before concrete covers them.
No post-construction treatment reaches under the slab. An under-slab system does.
The certifier needs the installation certificate and the durable notice in hand to issue the Occupation Certificate.
Buyers, inspectors and lenders all respond to documented, compliant termite protection.
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 | 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 | Termiticide forming a treated zone in the soil beneath and around the building | How long it lasts depends on the label and the soil, and it can be re-applied | Builds working to a budget, and some complex sites |
| Reticulation system | A pipe network put in ahead of paving, letting termiticide be pumped into the soil later | Rechargeable for as long as the building stands, without digging paths up | Homes enclosed 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.
With your plans and slab details we recommend a system and price every stage, fixed.
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.
The chemical perimeter or reticulation system, if specified, goes in around the completed building before paving and landscaping.
A durable notice goes into the meter box to record the system, with the installation certificate 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 | 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 covering the system and products used, the protected areas and the installer's licence | Builder, certifier, and the owner's own records |
| Product information | The details of whichever physical system or termiticide was used, 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 |
To quote we want the plans or slab plan, the slab type (raft, waffle pod or suspended), the address, an approximate pour date, and engineering for 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.
Occupation certificate delays usually trace to a missing durable notice or poor records. We give the certifier the full set in one go.
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 size and perimeter run | Larger slabs need more membrane and perimeter protection, and more labour |
| Type of system | Pricing differs between full under-slab physical systems, perimeter-only systems, and chemical or reticulation options |
| Number of penetrations | A collar is needed for each plumbing and electrical penetration through the slab |
| Site complexity | Retaining walls, step-downs, sandstone excavation and suspended floors add 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.
Anywhere in Forest Glen 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 Forest Glen house is not a fresh start from a termite point of view - it is a new food source on an established site.
It is one of the few construction details that still matters commercially fifteen years later.
NSW Pest Management licence 5122967, installing to the AS 3660.1 standard.
Scheduled around the builder's program, so a barrier stage does not delay the pour.
The durable notice, installation certificate and product details are all provided.
One house, a granny flat, a duplex, or a full multi-unit project.
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 Forest Glen 2157. 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.
We cover it on scheduled runs, so a day's notice gets you the best slot. We are about 39.5 km north-west of the city here, and Forest Glen is covered by the Upper North Shore team.
Backing onto bush means constant pressure from outside. termites are already established in the reserve, and the house is simply the next thing they reach.
Homes with sub-floors and roof voids backing onto reserve - we inspect all three plus the boundary.
We do. A lot of our Forest Glen work is rentals and strata, so the report, the products used and the areas treated are all recorded in writing for whoever needs them.
It is, as long as you follow what we tell you on the day - usually keeping off treated surfaces for a couple of hours. Let us know at booking about young children, pets or an aquarium.
Normally you can stay. Some treatments mean keeping out of a particular room briefly, and we will flag that when we arrive so you can plan around it.
Usually between one and two hours on site. Bigger properties and heavier infestations take more, and that is included in the quote rather than added afterwards.
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 Forest Glen we cover Glenorie, Canoelands, Fiddletown and South Maroota 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.
Friendly, fully insured technicians and a no-obligation quote inside 30 minutes.