What we need to quote
The architectural or slab plan, which slab type it is - raft, waffle pod, suspended - the site address, approximate pour date, and any retaining wall or step-down engineering.
Pre-Construction Termite Barriers in Lilyfield 2040 — 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 Lilyfield.
Lilyfield sits about 4.2 km west of the CBD in the Inner West, and postcode 2040 is one we are in most weeks. Our technicians are through Lilyfield most days, so same-day attendance is usually available.
If you are near Lilyfield station, Ryan Street Reserve or Leichhardt Oval, that is ground we cover constantly - it is the busiest part of Lilyfield for us.
Under Inner West, Burwood, Strathfield and Canada Bay, we cover Lilyfield and Annandale, Rozelle and Leichhardt alike. Most of the housing here shares a wall, a roof void or a sub-floor with something else, so we check what adjoins the property rather than treating it in isolation.
Most Lilyfield bookings come in as terraces and semis where the problem has come through a shared wall. Say which one applies when you call 1300 313 373 and the technician will have the right products on the van.
The whole of 2040 is covered, Norton Plaza included.
The 2040 run is set the day before and you are given an arrival time. Where Annandale and Rozelle fall on the same round, we can usually bring the visit forward.
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.
A compliant barrier does not mean termites can never reach the building. It means they cannot reach it concealed - they have to build workings where an inspection will find them. That is why the annual inspection is part of the system, not an upsell.
A suspended floor is a different job again - the protection goes to piers, bearers and the subfloor rather than under a slab. On sloping Lilyfield blocks that is common.
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.

Every penetration through the slab is collared and sealed. These are the hidden entry points termites use most.

A physical barrier at the slab edge and continuing into the wall cavity, preventing concealed tunnelling up the slab's outside face.

APVMA-registered termiticide applied to the soil, with the option of a reticulation pipe network so the barrier can be recharged later without digging.

On a sloping or elevated site, the bearers, piers and suspended timber floor are all protected.

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.
Compared with a retrofit - or with repairing damage - a pre-construction barrier is a small cost.
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.
Under-slab protection reaches areas that post-construction treatment simply cannot.
The certifier needs the installation certificate and the durable notice in hand to issue the Occupation Certificate.
Documented compliance on termite protection reassures the buyer, their inspector and the lender.
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 | 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 | Physical collars sealed around every pipe and conduit through the slab | Long-lasting when installed correctly before the pour | Every slab. Usually combined with a perimeter system. |
| Chemical soil barrier | Termiticide applied to create a treated soil zone under and around the building | Its life comes down to the product label and the soil, and re-application is available | Budget builds and a number of 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) | In-ground stations that monitor and then eliminate the colony | The stations require servicing on a regular schedule | 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 through the slab is collared first, then the under-slab membrane or chemical treatment goes down on the prepared site.
While the brickwork or cladding goes up, the perimeter and cavity barriers are installed, leaving 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.
The system is documented on a durable notice in the meter box, and the installation certificate goes to builder and certifier.
Handover includes maintenance advice and the recommended inspection schedule for keeping the system effective.
| 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 | 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 | Guidance on keeping the barrier effective, with the AS 3660.2 recommended inspection frequency | Homeowner |
The architectural or slab plan, which slab type it is - raft, waffle pod, suspended - the site address, approximate pour date, and any retaining wall or step-down engineering.
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.
Consistent pricing, one point of contact and per-lot documentation for developers and volume builders.
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 | Larger footprints need more membrane, more perimeter protection and more labour |
| System type | Full under-slab physical systems, perimeter-only systems and chemical or reticulation options are priced differently |
| Penetration count | Every plumbing and electrical service through the slab needs a collar fitted |
| Complexity of the site | Retaining walls, step-downs, sandstone cuts and suspended floors each add detailing |
| Number of site visits | Staged installations follow the build program. Multi-dwelling sites may be combined. |
Send your plans for a fixed, written quote. There's no charge to quote.
Anywhere in Lilyfield is within the area we attend for pre-construction work, including sites the larger operators will not travel to.
A documented, serviced termite management system is something a Lilyfield buyer's pest inspector will note favourably. The absence of paperwork is something they will note the other way.
A barrier is a continuous system, so it fails at the join. On Lilyfield sites the usual culprits are a penetration added after our visit and a section of slab edge covered before anyone inspected it.
NSW Pest Management licence 5122967. Every installation is to AS 3660.1.
We fit the builder's program, so no barrier stage ever delays a pour.
Durable notice, certificate of installation and product details - all supplied together.
Single homes, granny flats, duplexes and multi-unit developments alike.
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. We quote on the property rather than the postcode, so a unit in Lilyfield and a large house are priced differently. The figure is fixed before any work starts. You get the AS 3660.1 certificate and the durable notice for the meter box.
Same-day attendance is usually available. We are about 4.2 km west of the city here, and Lilyfield is covered by the Inner West team.
Most of this area is terrace, semi and converted block, and those share more than people realise - cavities, roof spaces, drainage. termites use all of it.
Joined housing with ageing drainage. That combination decides where product goes far more than the floor plan does.
Yes. We work in houses, units, strata blocks, rentals and commercial premises across Lilyfield 2040, and we provide the written report agents and strata managers ask for.
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.
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.
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. If it is not holding, call us - that is exactly what the warranty is for.
Yes - we work right across the Inner West, Burwood, Strathfield and Canada Bay area, which takes in Lilyfield and the suburbs around it.
Photographs from Elite jobs across Sydney — not stock imagery.
Fast, friendly, fully insured technicians. No-obligation quote within 30 minutes.