Inner South & City Fringe · AS 3660.1
Barriers fitted before the pour on Botany apartment slabs and cottage rebuilds, between the older streets near St Matthew's Church and the industrial land towards the port.
Quick answer
Yes, a new home, apartment slab or rebuild in Botany needs a termite management system under the NCC, since Bayside Council's area is termite-prone. Built to AS 3660.1, the collars go on and any under-slab work is completed before the pour, and the durable notice plus installation certificate reach your certifier once occupation is sought.
Termite barriers in Botany
Botany grew from farmland into an industrial centre, home to fellmongers, slaughter works and later chemical manufacturing, with the Sydney waterworks established here in 1858. That industrial history sits alongside heritage landmarks such as the Sir Joseph Banks Hotel and St Matthew's Church, and the suburb today mixes older cottages and houses with newer apartment developments on land once used for other purposes. Bayside Council is the certifying authority, and a termite management system is needed for any new slab, whether it is a cottage rebuild or an apartment building, before the Occupation Certificate is issued.
Older Botany homes can have timber floors and framing that termites target directly, while newer apartment developments going up on former industrial or commercial land bring a different kind of job: a larger slab with many more service penetrations, each one needing a properly sealed collar. Low, damp ground near Sir Joseph Banks Park and the foreshore also keeps soil moist for longer after rain, conditions subterranean termites favour on both the older cottage rebuilds and the newer apartment sites nearby. Getting the barrier detailed to the specific build, not a generic approach, is what actually holds up over time.
Reviewed by Ismail, founder · Inner South & City Fringe coverage · Updated September 2026 · More Inner South & City Fringe suburbs
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Local conditions
Three things shape termite risk on a Botany build, tied to its mixed industrial and residential history.
Botany's older housing stock includes timber floors and framing that termites can target directly, and a rebuild close to that stock needs the same full system as a new home, since established activity nearby raises the pressure on any new slab.
Newer apartment developments in Botany often sit on land once used for industry, and larger slabs here carry more service penetrations that each need a sealed collar, so collar counts drive both the price and the time needed on site.
Areas near Sir Joseph Banks Park and the foreshore sit on low, damp ground that stays moist for longer after rain, conditions that suit subterranean termites regardless of whether the build is a cottage rebuild or a new apartment slab.
What we install here
Botany work spans cottage rebuilds on older residential streets through to larger apartment slabs on former industrial or commercial land. A sealed collar is fitted wherever plumbing or conduit comes through the slab, before the pour, whether that adds up to a handful on a single house or dozens across a bigger apartment pour, and the perimeter is detailed with extra care on low-lying, damp sites near the foreshore. One quote from your plans covers every stage.
Local knowledge
Blocks near Sir Joseph Banks Park and the foreshore sit on the lowest, dampest ground in the suburb, so those builds get particular attention to drainage and edge detailing. Around the older streets near St Matthew's Church, rebuild work is more common, while closer to newer apartment developments the job is more often a larger slab with a higher collar count.
Bayside Council certifies Botany builds, house or apartment building alike. The certifier wants two things before the Occupation Certificate: a notice recording the system, fixed to the inside of the meter box, and an installation certificate that names the products used, areas protected and licensed installer. Both come to you with product data sheets and maintenance advice attached, handed over once the job wraps up.
Botany at a glance
| Suburb | Botany, NSW 2019 |
|---|---|
| District | Inner South & City Fringe |
| Distance from Sydney CBD | 8.8 km south |
| 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
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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Botany questions
Still unsure? Call and talk it through with a licensed technician.
+61 450 515 215Yes, the requirement applies regardless of what the land was previously used for. We fit collars to every service penetration through the slab, which is often a higher number on a larger apartment development, and provide the same durable notice and installation certificate for your certifier before the Occupation Certificate is applied for.
Yes, ground near the park and the foreshore stays damper for longer after rain, which suits subterranean termites, so we pay extra attention to drainage and slab edge detailing on builds in that part of the suburb, compared with higher, drier blocks further from the water and the park itself.
Yes, cottage rebuilds are common work for us in Botany. We check the soil and any remaining structures for existing termite activity before quoting, since older timber-floored housing nearby can mean established colonies are already active close to the new build site, well before the new slab itself is poured.
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 Inner South & City Fringe.
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.
