Penrith & the Outer West · AS 3660.1
Pre-construction termite barriers across Jordan Springs 2747, the Penrith estate built on former ADI St Marys land with Wianamatta bushland on its doorstep.
Quick answer
Homes built at Jordan Springs need a compliant termite management system. The NCC requires one in termite-prone areas and AS 3660.1 sets how it goes in: collars and under-slab work before the pour, perimeter later in the build. The certifier receives an installation certificate and a durable notice ahead of the Occupation Certificate.
Termite barriers in Jordan Springs
Jordan Springs is one of Penrith's newest suburbs, registered in 2011 and extended east in 2019 towards South Creek as more of the St Marys release area came online. It grew on land once part of the former ADI St Marys site, and most of what stands here is modern: detached houses and townhouses on compact lots, built quickly and close together. Construction continues in stages, which means new pads are still being prepared alongside streets that were finished years ago.
Compact estate lots change how a barrier has to be thought through. Boundaries sit close, services run through the slab in numbers, and landscaping, paving and retaining usually follow within a season of handover. Much of the surrounding former defence land has been retained as bushland in the Wianamatta area, which keeps established colonies within foraging distance of the newer streets. A barrier installed before the pour seals the concealed routes; anything added after the concrete is down protects less and costs more.
Reviewed by Ismail, founder · Penrith & the Outer West coverage · Updated September 2026 · More Penrith & the Outer West suburbs
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Local conditions
Three things drive barrier decisions on a Jordan Springs lot.
The Wianamatta bushland kept from the old defence site sits a few kilometres out and holds mature timber. Colonies established there forage through soil, so new pads on the estate edge are treated as bush-adjacent, not inner-suburban.
Small footprints still carry a full run of plumbing and conduit through the slab. Collar counts stay high relative to floor area, and every one of them has to be sealed before the pour.
Paving, beds and turf usually go in within months. Soil piled against the slab edge or over a treated zone undermines the system, so a reticulation line and a clear inspection strip are planned from the start.
What we install here
Most Jordan Springs work is new detached housing and townhouse rows on estate lots, with the occasional secondary dwelling. Slabs are typically waffle pod, so we collar every penetration, install the under-slab component or treated zone specified for the design, then complete the perimeter and cavity barrier as walls go up. Because landscaping follows quickly here, reticulation is often worth including. Every stage is priced in one written quote and booked against your builder's program rather than squeezed in on pour day.
Local knowledge
Our jobs here sit within a few minutes of the Jordan Springs Shopping Centre precinct, through the streets around Owens Park, and out towards the estate edges closest to the Wianamatta bushland roughly three kilometres away. Blocks nearest that retained bushland and the South Creek corridor get the most thorough perimeter work, while the tighter townhouse sites nearer the village centre are usually about collar counts and getting each stage done between trades.
The City of Penrith is the certifying authority for Jordan Springs. Whoever signs off your build will ask for proof of the termite management system before the Occupation Certificate: a certificate setting out the products used, the areas protected and the installer's details, and a durable notice fixed permanently in the meter box carrying the same information plus the recommended inspection schedule. Both are handed over with product data at completion.
Jordan Springs at a glance
| Suburb | Jordan Springs, NSW 2747 |
|---|---|
| District | Penrith & the Outer West |
| Distance from Sydney CBD | 47.3 km 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
Google reviews
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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Jordan Springs questions
Still unsure? Call and talk it through with a licensed technician.
+61 450 515 215Yes. Lot size does not change the requirement, only the quantities. A compact slab still has a full run of services penetrating it and still needs a protected edge, so the system is the same in kind and usually cheaper in scale. What changes most on small lots is access, which is why we book the collar stage tightly around the plumber and concreter.
Keep the inspection strip at the slab edge clear. Soil, mulch or paving stacked against the edge hides the very area an inspector needs to see and can bridge the system entirely. If paving is planned over treated soil, tell us before the barrier goes in and we will lay a reticulation line so the treated zone can be recharged later without lifting the pavers.
It means the perimeter is not optional. Retained bushland at Wianamatta supports established colonies within foraging distance of the newer streets, so blocks on the estate fringe get continuous perimeter treatment and careful detailing at any retaining or step-down. Inland lots deeper in the estate still get a compliant system, just with less emphasis on the boundary edge.
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 Penrith & the Outer West.
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.
