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 Ashfield 2131 — 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 Ashfield, and how quickly we can get there.
Our Inner West technicians cover Ashfield and the rest of 2131 as a matter of course - it is only about 8.1 km west of the city. Our technicians are through Ashfield most days, so same-day attendance is usually available.
Around Ashfield we work the pockets near Ashfield Aquatic Centre, Graham Reserve and Ashfield Mall most often, so the van is rarely far away when a job comes in.
Inner West, Burwood, Strathfield and Canada Bay is the council area for Ashfield, and we treat Summer Hill, Ashbury and Croydon on the same schedule. The building stock is close-packed, so we look at what the property adjoins before deciding where product goes.
Ashfield jobs tend to be terraces and semis where the problem has come through a shared wall. Let us know which when you ring and we will plan the visit around it.
Our Ashfield runs also take in Ashfield station and the area near Pratten Park Bowling Club, so the whole postcode is served.
The 2131 run is set the day before and you are given an arrival time. Where Summer Hill and Ashbury fall on the same round, we can usually bring the visit forward.
A barrier does not stop being compliant when a garden bed goes in over it, but it does stop being inspectable - which amounts to the same thing a few years later.
People expect a barrier to be a wall. It is a managed zone: termites either cannot cross it or must build visible workings to do so.
Most Ashfield builds are waffle pod or raft, and the two are detailed differently at the edge. Tell us which it is when you send the plans and the quote will be right 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.

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

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 into the soil, with optional reticulation pipework for recharging the barrier later without excavation.

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

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.
Installing at construction costs a fraction of retrofitting a system, let alone repairing termite damage later.
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 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.
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 | A termite-proof layer of sheet, stainless mesh or graded stone, installed under the slab or around the perimeter | Designed for the life of the slab if undisturbed; no chemical recharge required | Slab-on-ground construction and owners preferring no chemicals |
| 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 | Termiticide creating a treated zone in the soil beneath and around the building | Service life is set by the product label and the soil, and it can be re-applied | Builds working to a budget, and some complex sites |
| Reticulation system | A pipe network installed ahead of paving, allowing the soil to be re-treated by pumping | Can be topped up throughout the building's life without digging up paving | Homes surrounded by paving or heavy landscaping |
| Baiting (post-construction) | In-ground stations that monitor and then eliminate the colony | Stations need 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.
Give us the plans and slab details; back comes a recommended system and a fixed price for every stage.
Every service gets its collar, then the under-slab membrane or chemical treatment is installed on the prepared site.
The perimeter and cavity barriers are fitted as brickwork or cladding progresses, so there is never a gap at the slab edge.
Where specified, we complete the chemical perimeter or reticulation around the finished building, before paving and landscaping.
The system is recorded on a durable notice fixed in the meter box, and the installation certificate goes to the builder and the certifier.
At handover the owner is given maintenance advice and the recommended inspection schedule that keeps the system effective.
| Document | What it is | Who needs it |
|---|---|---|
| Durable notice | A permanent notice fixed inside the meter box recording system, installation date, chemical life expectancy, installer and inspection advice | Certifier, 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 | What physical system or termiticide was used, together 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 |
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 schedule to the plumber's set-out and the concreter's pour, confirming collar installation before the pour inspection once services are in.
Volume builders and developers get the same pricing throughout, a single contact, and paperwork for each lot or dwelling.
The common cause of occupation certificate delay is a missing durable notice or unclear records - so we supply everything together.
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 | The bigger the footprint, the more membrane, perimeter protection and labour required |
| 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 |
| Complexity of the site | Retaining walls, step-downs, sandstone cuts and suspended floors each 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.
Anything attached to the structure is part of the structure as far as termites are concerned.
We install across 2131 and the surrounding Inner West - new builds, knock-down rebuilds, extensions and owner-builder projects around Graham Reserve and beyond.
Reactive soil is the argument for a system that tolerates movement rather than a rigid one. We choose based on the soil report for the Ashfield site, not on a default.
Licence 5122967 in NSW, and installations completed to AS 3660.1.
Our scheduling follows the builder's program - a barrier stage will not hold up your pour.
Durable notice, installation certificate and product details, all supplied.
From a single dwelling or granny flat through to 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 Ashfield 2131, with no call-out fee. You get the AS 3660.1 certificate and the durable notice for the meter box.
Same-day attendance is usually available. Our Inner West technicians cover Ashfield daily, and you get a confirmed arrival time when you book.
Two things stack up here: shared structure and old drainage. Either one on its own is manageable; together they are why termites in this kind of housing is a street-level problem.
Terraces, semis and converted blocks, which share structure - so we check what adjoins the property rather than treating it as a standalone building.
We do all of those. A good share of the Ashfield jobs we run are tenanted or strata properties, so the written record comes as standard.
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.
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.
Yes. As well as Ashfield we cover Summer Hill, Ashbury, Croydon and Haberfield 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.