What we need to quote
Architectural plans or a slab plan, slab type (raft, waffle pod, suspended), the site address, approximate pour date and any engineering details for retaining walls or step-downs.
GREENWICH · 2065
Pre-Construction Termite Barriers in Greenwich
Pre-Construction Termite Barriers in Greenwich 2065 — local technicians, fixed prices and a written report. Barriers are quoted off your plans and slab details.
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LOCAL COVERAGE
Pre-Construction Termite Barriers in Greenwich
Where Greenwich sits, who covers it and what it costs.
Our Lower North Shore technicians cover Greenwich and the rest of 2065 as a matter of course - it is only about 4.6 km north-west of the city. Our technicians are through Greenwich most days, so same-day attendance is usually available.
A lot of our Greenwich jobs are in the streets around Holloway Park and Greenwich Baths, and we are out near Mall 88 regularly enough that the technician usually knows the access before they arrive.
We work under the North Sydney, Mosman, Willoughby, Lane Cove and Hunters Hill area here, and Wollstonecraft, Waverton and Woolwich are all on the same route, which matters when termite problems are moving between adjoining properties. Period homes near the harbour tend to have sub-floors, original timber and gardens running down to the boundary, so the inspection covers well beyond the kitchen.
The bulk of our Greenwich work is waterfront and near-waterfront homes with damp sub-floors and mature gardens. Mention the detail when you call 1300 313 373 - it decides how long we need on site.
We cover the remainder of 2065 as well, from Lane Cove Country Club through to Wollstonecraft station.
Your appointment is confirmed the day before with a real arrival time. Because Wollstonecraft and Waverton are covered on the same round, 2065 often has an earlier slot available.
- Postcode
- 2065
- From the CBD
- 4.6 km north-west
- Region
- Lower North Shore
- Council area
- North Sydney, Mosman, Willoughby, Lane Cove and Hunters Hill
Also covered near Greenwich
OVERVIEW
Pre-Construction Termite Barriers Done Right the First Time
A compliant barrier does not mean termites can never reach the building. It means they cannot reach it concealed - they have to build workings where an inspection will find them. That is why the annual inspection is part of the system, not an upsell.
Tell whoever does the landscaping on your Greenwich build to keep soil, mulch and paving below the slab edge. It is the single most common way a good system is quietly defeated.
A suspended floor is a different job again - the protection goes to piers, bearers and the subfloor rather than under a slab. On sloping Greenwich blocks that is common.
- A fixed price quoted from the plans you send
- Installed stage by stage to your build program
- Physical and chemical systems, and combinations of the two
- Durable notice and installation certificate, ready for the certifier
SYSTEMS WE INSTALL
Termite Barrier Systems We Install in Greenwich
Photos from our own Sydney installations, not stock images. We recommend the right mix for your slab design, site and budget.
Full Under-Slab Membrane
A physical, termite-resistant membrane laid over the prepared ground ahead of the pour, covering the slab's entire footprint.
Penetration Collars
Every pipe, conduit and service through the slab gets a collar sealed to it - these penetrations are the commonest concealed way in.
Perimeter & Slab Edge Barrier
A physical barrier at the slab edge and continuing into the wall cavity, preventing concealed tunnelling up the slab's outside face.
Chemical Soil Barrier & Reticulation
The soil is treated with an APVMA-registered termiticide, and a reticulation network can be laid so recharging never means digging.
Suspended Floors & Piers
Sloping and elevated blocks get their piers, bearers and suspended timber floors protected.
Retaining Walls & Complex Sites
Specific detailing where there are retaining walls, sandstone excavation, step-downs or cut-and-fill, as is common across Sydney.
WHY DURING THE BUILD
Why Install During Construction in Greenwich
Once the slab is poured, the areas termites use most are sealed away for good.
A Fraction of the Cost
Compared with a retrofit - or with repairing damage - a pre-construction barrier is a small cost.
Required by the NCC
Under the NCC, Class 1 homes and Class 10 outbuildings with termite-susceptible primary building elements require a compliant termite management system.
Hidden Entry Points Sealed
Once concrete covers them, pipe penetrations and slab joints cannot be fully protected - it has to happen before the pour.
Whole-Footprint Protection
An under-slab system protects the parts of the footprint no later treatment can access.
No Occupation Certificate Delays
The certifier needs the installation certificate and the durable notice in hand to issue the Occupation Certificate.
Resale Confidence
Buyers, inspectors and lenders all respond to documented, compliant termite protection.
DON'T WAIT FOR IT TO GET WORSE
Slab pour coming up? Book your termite barrier now.
Talk to a licensed Sydney technician today - honest advice and a fixed quote within 30 minutes.
COMPARE SYSTEMS
Physical vs Chemical Termite Barriers in Greenwich
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 layer termites cannot chew - sheet, stainless mesh or graded stone - laid beneath the slab or at the perimeter | Built to last the life of the slab provided it is not disturbed, with no chemical recharging | Slab-on-ground builds, and owners who would rather avoid 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 | Soil treated with termiticide to form a zone under and around the structure | Service life depends on label and soil, with re-application possible | Budget-conscious projects and certain complex sites |
| Reticulation system | A pipe network laid before paving so termiticide can be pumped back into the soil | Rechargeable for the life of the building without digging up paths | Homes surrounded by paving or landscaping |
| Baiting (post-construction) | In-ground monitoring stations that take out the colony | Regular station servicing is required | Existing homes, covered under termite control |
INSTALLATION STAGES
How a Pre-Construction Barrier Is Installed in Greenwich
Termite barriers are installed in stages that follow the build, not in a single visit.
01
Plan Review & Fixed Quote
Send through the plans and the slab details and you get back a recommended system with a fixed price against every stage.
02
Stage 1: Before the Pour
Collars go onto every service penetration, and once the site is prepared the under-slab membrane or chemical treatment is installed.
03
Stage 2: Slab Edge & Cavity
Perimeter and cavity barriers installed as the brickwork or cladding goes up, so there is no gap at the slab edge.
04
Stage 3: Final Perimeter
Where specified, a chemical perimeter or reticulation system is completed around the finished building before paving and landscaping.
05
Durable Notice & Certificate
A durable notice in the meter box documents the system; the installation certificate is issued to the builder and certifier.
06
Handover Advice
The owner receives advice on maintenance plus a recommended inspection schedule to maintain the system.
PAPERWORK
Documents You Receive at Handover in Greenwich
| 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 | A written record of the system and products installed, which areas are protected, and the installer's licence number | The builder, the certifier and the owner's file |
| Product information | Specifications for the physical system or termiticide used, plus safety data sheets where chemicals are involved | Builder and owner |
| Maintenance & inspection advice | Maintenance guidance and the AS 3660.2 recommended inspection frequency | Homeowner |
FOR BUILDERS
For Builders, Developers & Owner-Builders
Coordinating with your trades
Scheduling works around the plumber's set-out and the concreter's pour. Let us know when services are in and we confirm collar installation ahead of the pour inspection.
- Penetration collars before the pour
- Barrier to the slab edge and cavity as the walls are built
- The perimeter finished before paving starts
Multi-unit and repeat work
Volume builders and developers get the same pricing throughout, a single contact, and paperwork for each lot or dwelling.
Avoiding certification delays
A missing durable notice or unclear installation record is a common cause of occupation certificate delay. We supply the lot together so the certifier has everything.
AFTER HANDOVER
How to Keep Your Termite Barrier Effective in Greenwich
A barrier only works if it stays intact and visible. Homeowners should follow these points for the life of the building.
- Leave 75 mm or more of the slab edge visible as an inspection zone - no soil, mulch or paving over it.
- Keep garden beds and stacked timber off the walls
- Keep weep holes free of render and any debris
- Any leak near the house - tap, downpipe, hot water unit - needs fixing
- Tell the builder or installer before anything is drilled through the slab
- New pipes and extensions need bringing into the system too
- Book a timber pest inspection at least once every 12 months
- Keep the durable notice and installation certificate with your property papers
PRICING FACTORS
What Affects the Cost of a Termite Barrier in Greenwich
| Factor | Why it matters |
|---|---|
| Slab size and perimeter run | Larger slabs need more membrane and perimeter protection, and more labour |
| System type | Full under-slab physical systems, perimeter-only systems and chemical or reticulation options are priced differently |
| Number of penetrations | Every plumbing and electrical penetration through the slab requires a collar |
| Site complexity | Retaining walls, step-downs, sandstone excavation and suspended floors all require extra detailing |
| Visits to site | Staged installation tracks the build program, with multi-dwelling sites often combined |
Send your plans for a fixed, written quote. There's no charge to quote.
SYDNEY NEW BUILDS
Termite Protection for Sydney New Builds in Greenwich
A barrier is a continuous system, so it fails at the join. On Greenwich sites the usual culprits are a penetration added after our visit and a section of slab edge covered before anyone inspected it.
A documented, serviced termite management system is something a Greenwich buyer's pest inspector will note favourably. The absence of paperwork is something they will note the other way.
Clay soils also hold moisture against the slab, which is the condition termites want. The barrier matters more on those blocks, not less.
WHY CHOOSE US
The Elite Pest Difference in Greenwich
Licensed & Insured
NSW Pest Management licence 5122967. Every installation is to AS 3660.1.
On Site When You're Ready
Scheduled around the builder's program, so a barrier stage does not delay the pour.
Certifier-Ready Paperwork
The durable notice, installation certificate and product details are all provided.
Homes to Developments
Single dwellings and granny flats through to duplexes and multi-unit developments.
FAQ
Pre-Construction Termite Barriers Questions, Answered
Everything you need to know before you book. Still unsure? Call us — we're happy to help.
Get a Free QuoteHow much does pre-construction termite barriers cost in Greenwich?
Barriers are quoted off your plans and slab details. There is no call-out charge in Greenwich 2065. The final number comes down to the property itself, and it is fixed before we begin. You get the AS 3660.1 certificate and the durable notice for the meter box.
How quickly can you get to Greenwich?
Same-day attendance is usually available. We are about 4.6 km north-west of the city here, and Greenwich is covered by the Lower North Shore team.
Why do termites keep coming back in Greenwich?
Harbourside blocks are often steep, with the lower level cut into the slope. Those lower levels stay cool and damp, which is where we usually find termites.
What kind of buildings do you work on around Greenwich?
Large older homes and converted apartments, with damp lower levels the recurring theme.
Do you treat units and rentals in Greenwich?
Yes - freestanding homes, townhouses, apartments, rentals and business premises in Greenwich 2065 are all covered, with documentation suitable for an agent or a strata manager.
Is the treatment safe around children and pets?
It is, as long as you follow what we tell you on the day - usually keeping off treated surfaces for a couple of hours. Let us know at booking about young children, pets or an aquarium.
Do we have to go out while you work?
Normally you can stay. Some treatments mean keeping out of a particular room briefly, and we will flag that when we arrive so you can plan around it.
How much time should I allow?
Allow an hour to two hours for most properties. A bigger building, or one where the problem has spread, takes longer - and we would rather tell you that when quoting than rush it.
What happens if it is not fixed?
You get the AS 3660.1 certificate and the durable notice for the meter box. A return visit inside that period does not cost you anything.
Do you cover the suburbs around Greenwich too?
Yes. As well as Greenwich we cover Wollstonecraft, Waverton, Woolwich and Longueville on the same runs, so a job that crosses a boundary can be handled in one visit.
FROM REAL JOBS
Recent Work
Photographs from Elite jobs across Sydney — not stock imagery.
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