What we need to quote
The architectural or slab plan, which slab type it is - raft, waffle pod, suspended - the site address, approximate pour date, and any retaining wall or step-down engineering.
Pre-Construction Termite Barriers in Mcgraths Hill 2756 — local technicians, fixed prices and a written report. Barriers are quoted off your plans and slab details.
Real, verified feedback from people we've helped — straight from Google.
Where Mcgraths Hill sits, who covers it and what it costs.
Mcgraths Hill is part of the Hawkesbury & the Rural North-West, 43.8 km or so north-west of the GPO, and 2756 is a postcode we know well. We travel out to Mcgraths Hill on planned runs through the Hawkesbury & the Rural North-West, so booking a day ahead gets you the best slot.
Our Mcgraths Hill work takes in the streets by Lynwood Golf Course and Mulgrave station, through to Vineyard Park at the other end.
We work under the Hawkesbury area here, and Mulgrave, Oakville and Windsor are all on the same route, which matters when termite problems are moving between adjoining properties. With acreage the problem is often outside the house entirely - sheds, woodpiles and outbuildings get inspected too.
Most Mcgraths Hill bookings come in as acreage properties with outbuildings that need checking alongside the house. Say which one applies when you call 1300 313 373 and the technician will have the right products on the van.
The whole of 2756 is on our regular run.
The 2756 run is set the day before and you are given an arrival time. Where Mulgrave and Oakville fall on the same round, we can usually bring the visit forward.
The failures we are called to inspect are rarely the product. They are a collar missed on a late-added pipe, a perimeter left short at a step-down, or a membrane torn by a trade after we left and never reported.
People expect a barrier to be a wall. It is a managed zone: termites either cannot cross it or must build visible workings to do so.
Tell whoever does the landscaping on your Mcgraths Hill build to keep soil, mulch and paving below the slab edge. It is the single most common way a good system is quietly defeated.
Photos from our own Sydney installations, not stock images. We recommend the right mix for your slab design, site and budget.

A termite-resistant physical layer across the prepared ground, installed before the pour and covering the whole slab footprint.

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 runs round the slab edge and into the cavity, so no concealed tunnel can be built up the slab's exterior.

An APVMA-registered termiticide into the soil, optionally with a reticulation pipe network so it can be recharged later without excavation.

Bearers, piers and suspended timber floors protected on sloping and elevated sites.

Detailed work against retaining walls, sandstone cuts, step-downs and the cut-and-fill sites common around Sydney.
Once the slab is poured, the areas termites use most are sealed away for good.
Doing it now is far cheaper than retrofitting a system later, and cheaper again than repairing termite damage.
A compliant termite management system is required for new Class 1 homes and Class 10 outbuildings with termite-susceptible primary building elements.
Full protection of pipe penetrations and slab joints is possible only before the concrete is poured over them.
An under-slab system covers ground that nothing applied after construction can get to.
Your certifier needs the installation certificate and durable notice before issuing the Occupation Certificate.
Documented, compliant termite protection reassures buyers, building inspectors and lenders.
One call to a licensed Sydney technician gets you straight 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 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 | 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 | Termiticide applied to create a treated soil zone under and around the building | Its life comes down to the product label and the soil, and re-application is available | Budget builds and a number of 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 for monitoring, then baiting to eliminate the colony | The stations must be serviced regularly | Existing homes - see termite control |
Termite barriers are installed in stages that follow the build, not in a single visit.
We work from your plans and slab details, recommending a system and quoting each stage at a fixed price.
Penetration collars to all services first, then the under-slab membrane or chemical treatment once the site is ready.
Perimeter and cavity barriers installed as the brickwork or cladding goes up, so there is no gap at the slab edge.
Where the design calls for it, the chemical perimeter or reticulation is completed around the finished building ahead of paving and landscaping.
A durable notice in the meter box records the system. The installation certificate goes to the builder and certifier.
The owner is given maintenance guidance and an inspection schedule that keeps the system effective.
| Document | What it is | Who needs it |
|---|---|---|
| Durable notice | A permanent notice in the meter box recording the system, installation date, the life expectancy of any chemical used, the installer and inspection advice | The certifier, the owner and future owners |
| Installation certificate | Written confirmation covering the system and products used, the protected areas and the installer's licence | Builder, certifier, and the owner's own records |
| Product information | Details of the physical system or the termiticide used, with safety data sheets for chemicals | The builder and the owner |
| Maintenance & inspection advice | Maintenance guidance and the AS 3660.2 recommended inspection frequency | Homeowner |
The architectural or slab plan, which slab type it is - raft, waffle pod, suspended - the site address, approximate pour date, and any retaining wall or step-down engineering.
We schedule around the plumber's set-out and the concreter's pour. Tell us when services are in and we will confirm the collar installation before the pour inspection.
Developers and volume builders work to consistent pricing with a single contact and documentation for every dwelling.
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.
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 |
|---|---|
| Slab area & perimeter length | A larger footprint requires more membrane, more perimeter work and more labour |
| Type of system | Pricing differs between full under-slab physical systems, perimeter-only systems, and chemical or reticulation options |
| How many penetrations | Each plumbing and electrical penetration through the slab requires its own collar |
| Site complexity | Extra detailing comes with retaining walls, step-downs, sandstone excavation and suspended floors |
| 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.
Much of western and south-western Sydney sits on reactive clay that moves with moisture. Around Mcgraths Hill that movement can open hairline paths underground where nothing is visible from the surface.
Our barrier work takes in Mcgraths Hill and across toward Mulgrave, on single builds and multi-lot developments alike.
Attached garages, pergolas, alfresco slabs and later additions all need to be in the system. On Mcgraths Hill builds the alfresco slab poured separately is the one most often left out.
NSW licence 5122967, and installation work done to AS 3660.1.
We fit the builder's program, so no barrier stage ever delays a pour.
Durable notice, installation certificate and product details, all supplied.
Single homes, granny flats, duplexes and multi-unit developments alike.
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. The fixed price depends on the size of the property and how far the problem has spread, and we confirm it before we start - there is no call-out fee in Mcgraths Hill 2756. You get the AS 3660.1 certificate and the durable notice for the meter box.
At roughly 43.8 km north-west of the city, Mcgraths Hill is on a route we run regularly. We cover it on scheduled runs, so a day's notice gets you the best slot. You will be given a time, not a window.
Larger properties have more places for termites to live undisturbed, and the house is simply the warmest option once the weather turns.
Rural-residential blocks where the shed, feed store or woodpile is as likely to be the source as the building itself.
We do all of those. A good share of the Mcgraths Hill jobs we run are tenanted or strata properties, so the written record comes as standard.
Yes, when it is applied properly. We use registered products at label rates and tell you which areas to keep clear and for how long. Mention pets, fish tanks or allergies when you book.
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.
An hour to two hours covers most jobs. The size of the building and the extent of the problem are what change it.
You get the AS 3660.1 certificate and the durable notice for the meter box. Call us if activity picks up again and we will arrange the return visit.
We cover the whole of Mcgraths Hill, from the streets around Mulgrave station out to the suburb boundary and on into Mulgrave.
Photographs from Elite jobs across Sydney — not stock imagery.
Fast and fully insured, with a no-obligation quote back to you within 30 minutes.