St George & Bayside · AS 3660.1
Perimeter and under-slab barriers installed before the pour for Arncliffe 2205 builds, from the streets south of Wolli Creek to the reclaimed ground near Barton Park.
Quick answer
New homes and townhouses in Arncliffe do need a termite management system, since Bayside Council sits in a termite-prone area and the Occupation Certificate depends on it. Installed to AS 3660.1 before the slab is poured, with collars at every penetration and extra care on the low-lying, reclaimed ground near Barton Park. A durable notice and installation certificate are then handed to the certifier.
Termite barriers in Arncliffe
Arncliffe sits in postcode 2205, about 9.7 km south-west of the Sydney CBD in the Bayside Council area, south of the Cooks River and Wolli Creek and close to Sydney Airport. Most of the suburb is residential, with detached and semi-detached houses, townhouses and blocks of flats, while commercial and light industrial sites line the Princes Highway and the northern edge. New work here spans knockdown rebuilds on the older detached streets, townhouse infill and the occasional light industrial or commercial slab, with the station at Firth and Belmore Streets anchoring the older shopping strip.
Part of Arncliffe, including the ground where Barton Park and Kogarah Golf Course now sit, was reclaimed from swampland, and low-lying areas there can stay damp after rain. That kind of ground is exactly what subterranean termites are drawn to, so a new slab in the lower parts of the suburb needs a properly continuous barrier at every penetration and slab edge. On the older detached streets further from the reclaimed ground, decades of garden growth around established houses matter just as much when a rebuild's soil treatment is planned.
Reviewed by Ismail, founder · St George & Bayside coverage · Updated September 2026 · More St George & Bayside suburbs
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Local conditions
Three local conditions shape how we detail a termite barrier in Arncliffe.
Parts of Arncliffe near Barton Park and Kogarah Golf Course were reclaimed from swampland, and that low-lying ground can stay damp well after rain. Damp soil close to a slab edge is exactly what subterranean termites are drawn to, so barriers here get particular attention to drainage and continuity.
Detached and semi-detached homes on Arncliffe's residential streets keep builders busy with knockdown work, and clearing an old block here regularly turns up garden beds and buried timber close to where the new footprint sits. Any of that material found on site gets treated before the new slab goes down.
Townhouse development and light industrial or commercial slabs along the Princes Highway corridor often involve more penetrations and a larger single pour than a standalone house. We plan collar counts and sequencing against that scale rather than treating every job the same way.
What we install here
We install collars, membrane and perimeter systems for Arncliffe new homes, knockdown rebuilds, townhouse slabs and the occasional light commercial or industrial job along the Princes Highway corridor. Waffle pod and raft slabs are standard, and on the lower, reclaimed ground near Barton Park we pay particular attention to drainage and slab-edge continuity. Pricing comes as a single fixed figure from the plans, and our visit is timed to the wider build so nothing waits on us.
Local knowledge
Sites near Barton Park and Kogarah Golf Course sit on ground reclaimed from former swampland, and that history means we check drainage and dampness as closely as the slab design itself. Closer to Arncliffe station and the Firth and Belmore Streets shops, jobs are more often rebuilds or townhouse infill on the older residential streets. Wolli Creek Regional Park to the north-east is the district's largest bushland remnant, and blocks nearest that valley get extra attention to the perimeter.
Bayside Council is the certifying body for Arncliffe, and the paperwork it expects before signing off an Occupation Certificate comes as a standard pair: permanent signage secured in the meter box, plus a certificate detailing what products went in, where coverage runs and our licence details. On low-lying sites near the reclaimed ground we also note any drainage measures taken as part of the install.
Arncliffe at a glance
| Suburb | Arncliffe, NSW 2205 |
|---|---|
| District | St George & Bayside |
| Distance from Sydney CBD | 9.7 km south-west |
| Certifying council | Bayside Council |
| Standard applied | AS 3660.1 termite management systems |
| Installed | Before the slab pour, then staged through the build |
| Documents supplied | Installation certificate and durable notice |
| Typical builds covered | New homes, knockdown rebuilds, granny flats, duplexes, townhouses |
Systems we install
Every photo below is from one of our own Sydney jobs. We look at your slab design, site and budget, then recommend a system or a combination.
01A termite-resistant sheet laid over the whole prepared footprint before concreting, so termites can't come up through the slab anywhere.
02A sealed collar on every pipe, conduit and service that passes through the slab. These gaps are the most common hidden way in.
03Protection at the slab edge and into the wall cavity, which stops termites building hidden tunnels up the outside of the slab.
04An APVMA-registered termiticide zone in the soil, with an optional pipe network under paving so it can be recharged later without digging.
05Barriers for bearers, piers and raised timber floors on sloping or elevated blocks, where there's no slab to protect.
06Detailing for sandstone cuts, block retaining walls, step-downs and cut-and-fill sites, which are common across Sydney.
Why during construction
A retrofit can only treat around a finished house. A pre-construction system protects the parts nobody will ever be able to reach again.
A barrier put in during the build costs a fraction of a post-construction system, and far less than repairing termite damage.
New houses (Class 1) and outbuildings (Class 10) with termite-susceptible framing need a compliant termite management system.
Pipe penetrations and slab joints can only be fully protected while they're still open, before the concrete goes in.
An under-slab system covers ground that no treatment from outside the finished house can ever reach.
Your certifier needs the certificate and durable notice before issuing the Occupation Certificate. We supply both together.
Documented, compliant protection gives buyers, building inspectors and lenders confidence when the home is sold.
Installation stages
A termite barrier isn't a single visit. Each part goes in when the site is ready for it, and we fit around your plumber, concreter and bricklayer.
Send your plans and slab details. We recommend a system and give you one fixed price that covers every stage.
Collars go on every service once the plumber has set out, then the membrane or soil treatment is installed across the prepared site.
Perimeter and cavity protection is fitted as the brickwork or cladding goes up, so there's no unprotected gap at the slab edge.
Where it's specified, the chemical perimeter or reticulation system is completed around the building before paths and gardens go in.
A durable notice goes in the meter box, and the installation certificate goes to your builder and certifier.
The owner gets simple care instructions and an inspection schedule so the system keeps doing its job for years.
Compare systems
Both can meet AS 3660.1. The best choice depends on your slab type, what surrounds the house and how much ongoing upkeep the owner wants.
Physical protection
Entry-point protection
Soil protection
Top-up protection
Most of the Sydney builds we work on use a combination: physical collars on every penetration plus a physical or chemical perimeter.
For builders & developers
Builders, developers and owner-builders get a fixed quote from plans, a technician who turns up when the site is ready, and paperwork that never holds up sign-off.
Consistent pricing across lots, one point of contact and a full document set for every dwelling.
Missing durable notices and unclear install records are a common reason Occupation Certificates get held up. We hand everything over together so your certifier has it all in one go.
Paperwork
A complete document set for the builder, the certifier and every future owner of the property.
A permanent notice in the meter box showing the system, install date, installer, any chemical's life expectancy and inspection advice.
For: certifier, owner, future owners
Written confirmation of the system and products used, the areas protected and our licence details.
For: builder, certifier, owner
Details of the physical system or termiticide installed, including safety data sheets for any chemicals.
For: builder, owner
How to keep the system working, plus the recommended inspection frequency under AS 3660.2.
For: homeowner
From real jobs
Photos from our own Sydney sites, not stock images. Tap any photo to see it larger.
Membrane barrier across a large residential slab
Barrier work on a Sydney Harbour site
Installation through sandstone excavation
Perimeter barrier and sleeves on a new slab
Waffle pod formwork with collared penetrations
Membrane detailed against a retaining wall
Membrane sealed around a column
Protected slab edge with collar in place
Collared penetrations before the pour
Perimeter barrier on a completed slab edge
Pipe penetrations sealed into the membrane
Collars fixed through mesh before concreting
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Real, verified reviews from homeowners and businesses we've worked with.
Pricing
Every build is different, so we don't guess. We price from your plans and give you one fixed written quote. Quoting is free.
After handover
A barrier only works while it stays intact and visible. Pass these on to the owner.
Free fixed quote
Tell us about your build and get a clear, fixed price, fast. We usually reply within 30 minutes during business hours.
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Arncliffe questions
Still unsure? Call and talk it through with a licensed technician.
+61 450 515 215Yes, ground that was reclaimed from swampland can stay damp longer after rain, and that dampness increases termite pressure close to a slab. We check drainage carefully on sites like this and detail the perimeter and under-slab system to account for the wetter conditions rather than using a standard dry-block approach.
We look at the soil condition, any old garden beds or buried timber left from the previous house, and how close the block sits to low-lying or reclaimed ground near Barton Park. Each of these changes how thoroughly the soil treatment and perimeter need to be detailed before the new slab is poured.
Yes. Townhouse and light commercial development along that corridor usually means a larger single slab with more service penetrations, so we schedule collar installation around the whole pour and the plumber's rough-in rather than a single dwelling. Each unit or tenancy still needs its own coverage confirmed in the certificate.
In most cases, yes. The National Construction Code requires a termite management system for new houses and outbuildings in termite-prone areas where the primary building elements can be damaged by termites. Sydney is termite-prone, so the system is installed to AS 3660.1 and your certifier asks for the installation certificate and durable notice before the Occupation Certificate is issued.
It depends on slab area, perimeter length, the number of pipe penetrations, the system chosen, site complexity and how many visits the build needs. Send us the plans and we return one fixed written quote covering every stage. Quoting is free.
Nearby
Same crew, same staging and the same certifier-ready paperwork, right across the St George & Bayside.
Service areas
From the Eastern Suburbs and Inner West to the Hills, the Shire and the western growth corridors. Every suburb has its own page with the local ground conditions, the council that certifies the work and the questions builders there ask us.
Slab pour coming up?
Send us your plans today for a fixed quote, or call and talk to a licensed technician about your site.
