What we need to quote
To quote we want the plans or slab plan, the slab type (raft, waffle pod or suspended), the address, an approximate pour date, and engineering for retaining walls or step-downs.
Pre-Construction Termite Barriers in Scotland Island 2105 — local technicians, fixed prices and a written report. Barriers are quoted off your plans and slab details.
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Local technicians, fixed prices and a written report for every job in Scotland Island.
If you are in Scotland Island or anywhere else in 2105, you are in our Northern Beaches patch, 26.6 km north of the CBD. We cover Scotland Island on scheduled runs through the Northern Beaches, and we will give you a firm time rather than a window.
The Scotland Island addresses we attend cluster around Elizabeth Park and Angophora Reserve. Clareville Beach is another part of the suburb we are called to often.
Under Northern Beaches, we cover Scotland Island and Clareville, Church Point and Bilgola Plateau alike. Salt air and sandy ground keep sub-floors damp here, and damp is what sustains a population.
The bulk of our Scotland Island work is apartments where the problem is really in the building rather than the flat. Mention the detail when you call 1300 313 373 - it decides how long we need on site.
The whole of 2105 is on our regular run.
Bookings for 2105 are confirmed the day before with a set arrival time, not an all-day window. Jobs at Clareville and Church Point often share the same run, which is how earlier slots come up.
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 Scotland Island handover.
The slab type changes the detail completely. A waffle pod slab has pods and perimeter beams to work around, a raft slab has different edge detailing, and a suspended floor needs the piers and bearers protected instead. We specify from the engineering, not from habit.
A pre-construction barrier goes in while the slab is open. Once the concrete is poured and the frame is up, the same protection costs several times as much and never covers the same ground. On a Scotland Island build this is genuinely a now-or-never detail.
Photos from our own Sydney installations, not stock images. We recommend the right mix for your slab design, site and budget.

The whole slab footprint is protected by a termite-resistant membrane laid onto the prepared ground before concrete goes down.

Every pipe, conduit and service through the slab gets a collar sealed to it - these penetrations are the commonest concealed way in.

A physical barrier at the slab edge and continuing into the wall cavity, preventing concealed tunnelling up the slab's outside face.

APVMA-registered termiticide applied to the soil. Add a reticulation network and the barrier can be topped up later without digging anything up.

On a sloping or elevated site, the bearers, piers and suspended timber floor are all protected.

Specific detailing where there are retaining walls, sandstone excavation, step-downs or cut-and-fill, as is common across Sydney.
Once the slab is poured, the areas termites use most are sealed away for good.
The pre-construction price is far below what a retrofit costs, and nowhere near the cost of repairing damage.
The NCC requires a compliant system on Class 1 dwellings and Class 10 outbuildings where primary building elements are termite-susceptible.
Pipe penetrations and slab joints are only fully protectable while they are still exposed, before the concrete goes over.
An under-slab system covers ground that nothing applied after construction can get to.
The certifier needs the installation certificate and the durable notice in hand to issue the Occupation Certificate.
Compliant, documented termite protection is something buyers, building inspectors and lenders all look for.
Talk to a licensed Sydney technician today - honest advice and a fixed quote within 30 minutes.
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 of sheet, stainless mesh or graded stone that termites cannot chew through, laid under the slab or at the perimeter | Lasts the life of the slab where it is left undisturbed, with no chemical recharging | Slab-on-ground homes, and owners who would rather not use chemicals |
| Penetration collars | Each pipe and conduit through the slab is sealed with a physical collar | Long-lasting, assuming correct installation before the pour | Every slab, usually in combination with a perimeter system |
| Chemical soil barrier | A treated zone created with termiticide in the soil below and around the building | The label and the soil conditions set the service life; it can be re-applied | Builds with tighter budgets, and some complex sites |
| Reticulation system | A pipe network installed ahead of paving, allowing the soil to be re-treated by pumping | Can be topped up throughout the building's life without digging up paving | Homes surrounded by paving or heavy landscaping |
| Baiting (post-construction) | Ground stations used for monitoring and then baiting out the colony | Regular servicing of each station is required | For existing homes, see termite control |
Termite barriers are installed in stages that follow the build, not in a single visit.
Send us your plans and slab details. We recommend a system and give you a fixed price for every stage.
Penetration collars to all services first, then the under-slab membrane or chemical treatment once the site is ready.
The perimeter and cavity barriers are fitted as brickwork or cladding progresses, so there is never a gap at the slab edge.
Where it is specified, the chemical perimeter or reticulation system is finished around the completed building before any paving or landscaping goes in.
The system is recorded on a durable notice fixed in the meter box, and the installation certificate goes to the builder and the certifier.
Handover includes maintenance advice and the recommended inspection schedule for keeping the system effective.
| Document | What it is | Who needs it |
|---|---|---|
| Durable notice | A permanent meter box notice listing the system, installation date, life expectancy of any chemical used, the installer and inspection advice | The certifier, the 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 | The details of whichever physical system or termiticide was used, with safety data sheets for any chemical | Builder and owner |
| Maintenance & inspection advice | How to keep the barrier effective, and the recommended inspection frequency (AS 3660.2) | Homeowner |
To quote we want the plans or slab plan, the slab type (raft, waffle pod or suspended), the address, an approximate pour date, and engineering for retaining walls or step-downs.
We work to the plumber's set-out and the concreter's program. Let us know when the services are in and collars are confirmed before the pour inspection.
Consistent pricing, one point of contact and per-lot documentation for developers and volume builders.
Missing durable notices or unclear installation records are a common reason for occupation certificate delays. We supply everything together so the certifier has what they need.
A barrier only works if it stays intact and visible. Homeowners should follow these points for the life of the building.
| Factor | Why it matters |
|---|---|
| Footprint and perimeter | More area means more membrane, more perimeter protection and more time on site |
| System type | Full under-slab physical, perimeter-only, and chemical or reticulation systems are priced differently |
| How many services | Each service penetrating the slab, plumbing or electrical, needs a collar |
| How complex the site is | Retaining walls, step-downs, sandstone excavation and suspended floors all add 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.
Pre-purchase inspections ask about the system and the notice. Having both in order removes a negotiating point from the buyer's side.
Anything attached to the structure is part of the structure as far as termites are concerned.
If a system is going to fail it fails at a detail, not across the whole footprint. That is why we photograph each penetration and each stage as it is completed.
NSW licence 5122967, and installation work done to AS 3660.1.
Scheduled around the builder's program, so a barrier stage does not delay the pour.
The durable notice, installation certificate and product details are all provided.
Single dwellings, granny flats, duplexes and multi-unit projects.
Everything you need to know before you book. Still unsure? Call us — we're happy to help.
Get a Free QuoteBarriers are quoted off your plans and slab details. There is no call-out charge in Scotland Island 2105. 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.
We cover it on scheduled runs, so a day's notice gets you the best slot. Scotland Island sits roughly 26.6 km north of the CBD, inside our Northern Beaches run, so we book a time and keep to it.
Sandy ground drains fast but the humidity stays, which means the conditions under a house here suit termites in winter nearly as well as in summer.
Apartments near the beach and houses behind them. Either way the sub-floor and the lower level are the parts that matter.
Yes - freestanding homes, townhouses, apartments, rentals and business premises in Scotland Island 2105 are all covered, with documentation suitable for an agent or a strata manager.
Yes. The products are registered for this use and applied at label rates, and placement keeps them away from where children and animals go. Let us know at booking about pets, fish tanks or anyone with asthma and we will plan the visit around it.
Usually not. Most pre-construction termite barriers work is done with you there, and anything that needs the room vacated is for a short period we will tell you about beforehand.
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.
You get the AS 3660.1 certificate and the durable notice for the meter box. Ring us if activity picks up again inside that period and we will arrange the return.
Yes. As well as Scotland Island we cover Clareville, Church Point, Bilgola Plateau and Bayview on the same runs, so a job that crosses a boundary can be handled in one visit.
Photographs from Elite jobs across Sydney — not stock imagery.
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