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 Rozelle 2039 — local technicians, fixed prices and a written report. Barriers are quoted off your plans and slab details.
Real, verified feedback from people we've helped — straight from Google.
Where Rozelle sits, who covers it and what it costs.
Rozelle sits about 3.3 km west of the CBD in the Inner West, and postcode 2039 is one we are in most weeks. Our technicians are through Rozelle most days, so same-day attendance is usually available.
The Rozelle addresses we attend cluster around Birkenhead Point Outlet Centre and Rozelle Bay station. Hannan Reserve is another part of the suburb we are called to often.
Inner West, Burwood, Strathfield and Canada Bay is the council area for Rozelle, and we treat Balmain, Lilyfield and Birchgrove on the same schedule. The building stock is close-packed, so we look at what the property adjoins before deciding where product goes.
What we see in Rozelle is older semis with a paved rear courtyard and a sub-floor that no longer dries out. Describing it accurately when you book saves a second visit.
Every part of 2039 is covered as standard.
The 2039 run is set the day before and you are given an arrival time. Where Balmain and Lilyfield fall on the same round, we can usually bring the visit forward.
The value of the system on a Rozelle home is detectability. Without the inspections that detectability is never used.
A barrier is a continuous system, so it fails at the join. On Rozelle sites the usual culprits are a penetration added after our visit and a section of slab edge covered before anyone inspected it.
Everything about a barrier is easier before the pour. That is the whole argument for getting it right the first time.
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.

Around the slab edge and up into the wall cavity, a physical barrier stops termites running hidden tunnels up the outside of the slab.

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

Bearers, piers and suspended timber floors protected on sloping and elevated sites.

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.
It costs far less now than retrofitting later, and vastly less than repairing termite damage.
The NCC requires a compliant system on Class 1 dwellings and Class 10 outbuildings where primary building elements are termite-susceptible.
Once concrete covers them, pipe penetrations and slab joints cannot be fully protected - it has to happen before the pour.
There are areas no later treatment can reach - an under-slab system covers them.
The certifier needs the installation certificate and the durable notice in hand to issue the Occupation Certificate.
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 | 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 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 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 | Pipes laid in before the paving goes down, so termiticide can be pumped back into the soil | Recharging is possible for the building's life without disturbing paths | Properties ringed by paving or landscaping |
| Baiting (post-construction) | In-ground monitoring stations that eliminate the colony | Stations need regular servicing | 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.
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.
Where specified, a chemical perimeter or reticulation system is completed around the finished building before paving and landscaping.
A durable notice in the meter box records the system. The installation certificate goes to the builder and certifier.
The owner receives the maintenance guidance and an inspection schedule, which is what keeps the system doing its job.
| Document | What it is | Who needs it |
|---|---|---|
| Durable notice | A permanent meter box notice listing the system, installation date, life expectancy of any chemical used, the installer and inspection advice | The certifier, the owner and future owners |
| 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 | Details of the physical system or termiticide used, including safety data sheets for chemicals | Builder and owner |
| Maintenance & inspection advice | What keeps the barrier working, and the inspection frequency recommended by AS 3660.2 | The 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 fit in around the plumber's set-out and the pour. Tell us once services are in and the collar installation is 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 |
|---|---|
| Size of slab and perimeter | Larger footprints take more membrane, more perimeter protection and more labour |
| Which system | A full under-slab physical system, a perimeter-only system, and chemical or reticulation options all price differently |
| Number of penetrations | A collar is needed for each plumbing and electrical penetration through the slab |
| How complex the site is | Retaining walls, step-downs, sandstone excavation and suspended floors all 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.
It is one of the few construction details that still matters commercially fifteen years later.
Anywhere in Rozelle 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 Rozelle house is not a fresh start from a termite point of view - it is a new food source on an established site.
NSW Pest Management licence 5122967. Every installation is to AS 3660.1.
Our scheduling follows the builder's program - a barrier stage will not hold up your 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. The fixed price depends on the size of the property and how far the problem has spread, and we confirm it before we start - there is no call-out fee in Rozelle 2039. You get the AS 3660.1 certificate and the durable notice for the meter box.
Same-day attendance is usually available. Rozelle is about 3.3 km west of the CBD in the Inner West, and we give you a firm arrival time rather than an all-day window.
Joined housing is the reason. Where walls, roof voids and sub-floors are continuous between properties, termites are a street-level problem rather than a house-level one.
Terraces and semis that share walls, roof voids and drainage - so we look at what the property adjoins before deciding where product goes.
Yes. Houses, townhouses, units, strata common property, rentals and commercial sites in Rozelle 2039 are all part of what we do, and the paperwork is the kind agents accept.
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.
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.
Allow an hour to two hours for most properties. A bigger building, or one where the problem has spread, takes longer - and we would rather tell you that when quoting 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 Rozelle we cover Balmain, Lilyfield, Birchgrove and Balmain East 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.
Fast and fully insured, with a no-obligation quote back to you within 30 minutes.