Canterbury-Bankstown · AS 3660.1
Collars and perimeter barriers fitted on Canterbury apartment developments along the Cooks River corridor and knockdown rebuilds on the older streets near Canterbury Park Racecourse.
Quick answer
A new dwelling in Canterbury needs a termite management system regardless of whether it is an apartment along Canterbury Road or a rebuild on an older Federation street, since the whole suburb sits in a termite-prone part of Sydney. The NCC makes this compulsory, built to AS 3660.1, with collars fitted before the pour. Canterbury-Bankstown Council needs the durable notice and certificate before granting the Occupation Certificate.
Termite barriers in Canterbury
Canterbury is in the City of Canterbury-Bankstown, about 10 km south-west of the Sydney CBD in postcode 2193. The Cooks River defines much of the suburb, with a cycling path along its banks and footbridges across it, and Canterbury Park Racecourse, operating since 1871, occupies a large site on the northern bank. Mixed-use and high-density buildings line Canterbury Road and Broughton Street, while older streets hold Federation-era and heritage buildings, including St Paul's Anglican Church from 1859, and Mary MacKillop Reserve sits on a former rubbish tip reclaimed in the 1930s. New building here splits between apartment stages along the busier roads and knockdown rebuilds on the quieter Federation streets.
River moisture, dense apartment living and busy roads make Canterbury a suburb where a new barrier has to work harder than in a drier, less built-up area. Shared buildings along Canterbury Road can spread German cockroaches between units through common walls and service risers, while the river corridor and its stormwater drains give rats plenty of cover close to the water. Older houses on the Federation streets add termite risk on top of that, since decades of established gardens can already carry activity in the soil. Whichever type of build it is, planning the barrier around how close the site sits to the river matters.
Reviewed by Ismail, founder · Canterbury-Bankstown coverage · Updated September 2026 · More Canterbury-Bankstown suburbs
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Local conditions
Three things shape termite and pest pressure across Canterbury, tied closely to the Cooks River and the mix of building types.
The river and its stormwater drains keep nearby ground damp and give rats sheltered routes between properties. Apartment and house sites close to the water need drainage and clearance checked carefully as part of the barrier plan, not just the usual slab edge.
Mixed-use and high-density buildings along Canterbury Road and Broughton Street share walls, service risers and common areas where German cockroaches move easily between units. New apartment stages need collars mapped across a larger, more complex footprint than a single house.
Away from the main roads, Federation-era streets carry decades of established gardens, mature trees and old timber fencing, and pulling one of these houses down often exposes soil that has been supporting termites quietly for years. We treat that history as part of the job rather than something to be discovered later.
What we install here
We install termite management systems on Canterbury apartment developments along Canterbury Road and the river corridor, as well as knockdown rebuilds on the suburb's Federation-era streets. Multi-dwelling sites need collars mapped across many more penetrations than a house, and we stage visits to fit around a builder's program on a busy site. House rebuilds are more straightforward slab-on-ground jobs, with the same attention paid to soil treatment near the river where relevant. One written quote covers either project type from the plans.
Local knowledge
Canterbury station, about 0.1 km away, sits in a rail corridor whose drains and cuttings are a common route for rats moving between properties. Lesley Muir Reserve and Warwick Reserve, both close by along the river, hold moisture and cover that suit mosquitoes, ants and spiders. Campsie Shopping Centre, about 1.4 km off, adds a larger retail source of food waste that reaches into nearby streets, and Canterbury Park Racecourse sits at the centre of the suburb's northern bank.
Canterbury-Bankstown Council certifies building work in the suburb, and it wants two things before it will grant occupation: proof that a termite management system was installed, in the form of a signed certificate naming the products and the coverage, and a durable notice mounted inside the meter box. On apartment developments we prepare this paperwork per building or stage, whereas a single knockdown rebuild only ever needs the one simple package handed over at the end.
Canterbury at a glance
| Suburb | Canterbury, NSW 2193 |
|---|---|
| District | Canterbury-Bankstown |
| Distance from Sydney CBD | 9.7 km south-west |
| Certifying council | Sydney CBD 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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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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Canterbury questions
Still unsure? Call and talk it through with a licensed technician.
+61 450 515 215Every dwelling in Canterbury needs the same AS 3660.1 system under the NCC, but a multi-dwelling building along Canterbury Road usually has a much larger slab with far more plumbing and services penetrations than a single house, so the collar count and perimeter mapping take more planning. We work from the plans to price and schedule that properly.
Properties directly bordering the river or its stormwater drains get the closest attention, since that is where ground tends to stay damp and rats have the most cover. A block a few streets back is treated no less rigorously for compliance purposes, but the extra time we spend on a river-edge site goes into drainage and clearance rather than the barrier itself.
Yes, established gardens on these older streets often carry decades of buried timber and old stumps, which can already have termites active in them long before a rebuild is planned. We treat that surrounding soil as part of the job, not just the new slab edge, and during the quote we note anything being kept, such as a mature tree, so the barrier is planned around it rather than around a bare site plan.
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 Canterbury-Bankstown.
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.
