What we need to quote
Send the architectural or slab plan, the slab type - raft, waffle pod or suspended - the site address, an approximate pour date, and engineering details for any retaining walls or step-downs.
NARRABEEN · 2101
Pre-Construction Termite Barriers in Narrabeen
Pre-Construction Termite Barriers in Narrabeen 2101 — 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 Narrabeen
Where Narrabeen sits, who covers it and what it costs.
Narrabeen sits about 18 km north-east of the CBD in the Northern Beaches, and postcode 2101 is one we are in most weeks. We run Narrabeen on a regular route, and same-day attendance is usually available.
Our Narrabeen work takes in the streets by Narrabeen Beach and Augusta Shopping Centre, through to Long Reef Golf Course at the other end.
We work under the Northern Beaches area here, and Collaroy Plateau, Collaroy and Wheeler Heights are all on the same route, which matters when termite problems are moving between adjoining properties. Salt air and sandy ground keep sub-floors damp here, and damp is what sustains a population.
Most Narrabeen bookings come in as apartments where the problem is really in the building rather than the flat. Say which one applies when you call 1300 313 373 and the technician will have the right products on the van.
The rest of 2101 is covered too, including the pockets around Edgar Gornall Wildflower Garden and Toronto Avenue Reserve.
When you book, we confirm the 2101 run the day before and give you an arrival time rather than a window. If we are already out at Collaroy Plateau or Collaroy that morning, we will usually offer you the earlier slot.
- Postcode
- 2101
- From the CBD
- 18 km north-east
- Region
- Northern Beaches
- Council area
- Northern Beaches
Also covered near Narrabeen
OVERVIEW
Pre-Construction Termite Barriers Done Right the First Time
The standard covers the system, the installation and the documentation. All three have to be right - a correctly installed system with missing paperwork still holds up a Narrabeen handover.
Retro-fitting means drilling and injecting a finished slab, working around landscaping and services. It is slower, more expensive and less complete than doing it at construction on a Narrabeen block.
A suspended floor is a different job again - the protection goes to piers, bearers and the subfloor rather than under a slab. On sloping Narrabeen blocks that is common.
- We quote fixed, straight from your plans
- Installation staged around your build program
- A physical system, a chemical system, or both together
- The durable notice and certificate the certifier needs
SYSTEMS WE INSTALL
Termite Barrier Systems We Install in Narrabeen
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
Collars are sealed to every plumbing and electrical penetration through the slab, the most frequent concealed entry route there is.
Perimeter & Slab Edge Barrier
A physical barrier around the slab edge and into the wall cavity, which stops termites building concealed tunnels up the outside of the slab.
Chemical Soil Barrier & Reticulation
An APVMA-registered termiticide into the soil, optionally with a reticulation pipe network so it can be recharged later without excavation.
Suspended Floors & Piers
Piers, bearers and suspended timber floors protected, which matters on sloping and elevated blocks.
Retaining Walls & Complex Sites
Detailed work against retaining walls, sandstone cuts, step-downs and the cut-and-fill sites common around Sydney.
WHY DURING THE BUILD
Why Install During Construction in Narrabeen
Once the slab is poured, the areas termites use most are sealed away for good.
A Fraction of the Cost
Installing at construction costs a fraction of retrofitting a system, let alone repairing termite damage later.
Required by the NCC
If a new Class 1 home or Class 10 outbuilding has termite-susceptible primary building elements, a compliant system is required.
Hidden Entry Points Sealed
Pipe penetrations and slab joints are only fully protectable while they are still exposed, before the concrete goes over.
Whole-Footprint Protection
Areas no post-construction treatment can ever reach are covered by an under-slab system.
No Occupation Certificate Delays
The Occupation Certificate will not be issued until the certifier has the installation certificate and durable notice.
Resale Confidence
Buyers, inspectors and lenders all respond to documented, compliant termite protection.
DON'T WAIT FOR IT TO GET WORSE
Pour coming up? Lock in your termite barrier now.
Get a licensed Sydney technician on the phone today - honest advice, fixed quote in 30 minutes.
COMPARE SYSTEMS
Physical vs Chemical Termite Barriers in Narrabeen
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 | Termite-resistant sheet, stainless mesh or graded stone laid under the slab or at the perimeter, impassable to termites | Lasts as long as the slab when undisturbed, with no chemical recharging | Slab-on-ground homes, and owners choosing a non-chemical option |
| Penetration collars | Physical collars sealed around every pipe and conduit through the slab | Long-lasting when installed correctly before the pour | Every slab. Usually combined with a perimeter system. |
| Chemical soil barrier | Treated soil - termiticide applied beneath and around the building | Longevity depends on label and soil conditions, and it can be renewed | Cost-conscious builds, and some 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) | Monitoring stations set into the ground, baited to eliminate the colony | Regular servicing of the stations is needed | For existing homes, see termite control |
INSTALLATION STAGES
How a Pre-Construction Barrier Is Installed in Narrabeen
Termite barriers are installed in stages that follow the build, not in a single visit.
01
Plan Review & Fixed Quote
We work from your drawings and slab details, specify a system, and fix the price stage by stage before anything is booked.
02
Stage 1: Before the Pour
Collars go onto every service penetration, and once the site is prepared the under-slab membrane or the chemical treatment is installed.
03
Stage 2: Slab Edge & Cavity
As the walls go up the perimeter and cavity barriers are installed, closing the slab edge as the work progresses.
04
Stage 3: Final Perimeter
A chemical perimeter or reticulation system, where specified, is completed around the building before any paving or landscaping.
05
Durable Notice & Certificate
The meter box carries a durable notice recording the system, and the builder and certifier each receive the installation certificate.
06
Handover Advice
At handover the owner gets maintenance advice and a recommended inspection schedule so the system stays effective.
PAPERWORK
Documents You Receive at Handover in Narrabeen
| Document | What it is | Who needs it |
|---|---|---|
| Durable notice | A permanent record in the meter box: the system, the date installed, the life expectancy of any chemical, the installer, and inspection advice | The certifier, the owner and any future owner |
| Installation certificate | Written confirmation of what system and products went in, the areas protected, and the installer's licence | Builder and certifier, plus the owner's records |
| Product information | What physical system or termiticide was used, together with safety data sheets for any chemical | Builder and owner |
| Maintenance & inspection advice | Keeping the barrier effective, and how often to inspect under AS 3660.2 | The homeowner |
FOR BUILDERS
For Builders, Developers & Owner-Builders
Coordinating with your trades
Our scheduling follows the plumber's set-out and the concreter's pour date. Once services are in, tell us and we confirm collars before the pour inspection.
- Collars to every penetration before concrete goes down
- Barrier to the slab edge and cavity as the walls are built
- The perimeter is completed prior to paving
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
Occupation certificates are often held up by a missing durable notice or vague installation records. Everything is supplied together so the certifier is not left chasing.
AFTER HANDOVER
How to Keep Your Termite Barrier Effective in Narrabeen
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.
- Don't build garden beds or stack timber against the house
- Make sure weep holes are not rendered over or blocked with debris
- Fix leaking taps, downpipes and hot water units near the house
- Before the slab gets drilled, speak to your builder or installer
- Check protection extends to any new pipes or extensions
- Timber pest inspections at least 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 Narrabeen
| Factor | Why it matters |
|---|---|
| Slab area & perimeter length | A larger footprint requires more membrane, more perimeter work and more labour |
| Which system | A full under-slab physical system, a perimeter-only system, and chemical or reticulation options all price differently |
| How many services | Each service penetrating the slab, plumbing or electrical, needs a collar |
| Complexity of the site | Retaining walls, step-downs, sandstone cuts and suspended floors each add detailing |
| Site visits required | Staging follows the build program; multi-dwelling sites may be combined into fewer visits |
Send your plans for a fixed, written quote. There's no charge to quote.
SYDNEY NEW BUILDS
Termite Protection for Sydney New Builds in Narrabeen
Much of western and south-western Sydney sits on reactive clay that moves with moisture. Around Narrabeen that movement can open hairline paths underground where nothing is visible from the surface.
Clearing removes the trees, not the nests. Stumps and root systems left in the ground around Narrabeen developments keep colonies alive right under the new slabs.
Anything attached to the structure is part of the structure as far as termites are concerned.
WHY CHOOSE US
The Elite Pest Difference in Narrabeen
Licensed & Insured
Licence 5122967 in NSW, and installations completed to AS 3660.1.
On Site When You're Ready
We work around the builder's program so a barrier stage never delays the pour.
Certifier-Ready Paperwork
You get the durable notice, the installation certificate and the product details.
Homes to Developments
Single dwellings, granny flats, duplexes and multi-unit projects.
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 QuoteWhat does pre-construction termite barriers cost in Narrabeen?
Barriers are quoted off your plans and slab details. What changes the figure is the size of the building, how many areas are affected and the access. You get that number up front for Narrabeen 2101, with no call-out fee. You get the AS 3660.1 certificate and the durable notice for the meter box.
How soon can someone come out to Narrabeen?
Same-day attendance is usually available. Our Northern Beaches technicians cover Narrabeen daily, and you get a confirmed arrival time when you book.
Why are termites such a problem in Narrabeen?
The air never really dries out near the water, so sub-floors and lower rooms hold moisture through the year. termites need that damp more than they need food, and here they always have it.
Is Narrabeen mostly houses or units for this sort of work?
Coastal housing here is a mix, but the damp lower level is consistent across most of it.
Can you do a rental or a strata property in Narrabeen?
Yes - freestanding homes, townhouses, apartments, rentals and business premises in Narrabeen 2101 are all covered, with documentation suitable for an agent or a strata manager.
Is the treatment safe around children and pets?
It is, applied properly. We put product into cracks, voids and stations rather than across open surfaces, and we will tell you what to stay off and for how long before we leave.
Do we have to go out while you work?
Most of the time you can carry on as normal. If a particular area needs to be empty we will flag it when we arrive and it is rarely more than a couple of hours.
How much time should I allow?
Usually between one and two hours on site. Bigger properties and heavier infestations take more, and that is included in the quote rather than added afterwards.
What happens if it is not fixed?
You get the AS 3660.1 certificate and the durable notice for the meter box. If it is not holding, call us - that is exactly what the warranty is for.
Do you cover the suburbs around Narrabeen too?
Yes - we work right across the Northern Beaches area, which takes in Narrabeen and the suburbs around it.
FROM REAL JOBS
Recent Work
Photographs from Elite jobs across Sydney — not stock imagery.
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