Upper North Shore · AS 3660.1
Perimeter termite barriers installed to AS 3660.1 for Mount Kuring-gai homes and industrial sites, between Ku-ring-gai Chase National Park and the Berowra Valley bushland. We factor that into the schedule as well.
Quick answer
Yes, a rebuild, new home or industrial building in Mount Kuring-gai needs a termite management system, since the suburb sits in a termite-prone part of Hornsby Shire bordered by national park and bushland on both sides. The system is installed to AS 3660.1, with collars and under-slab work completed before the pour, and the durable notice plus installation certificate supplied to your certifier before the Occupation Certificate.
Termite barriers in Mount Kuring-gai
Mount Kuring-gai is a small Hornsby Shire suburb about 25 km north of the Sydney CBD, in postcode 2080, divided by the Pacific Motorway, the Pacific Highway and the Main North rail line, with road and pedestrian bridges linking both sides. Alongside its residential streets is an industrial area home to a wide range of businesses, from manufacturers to a bus depot, and a small shopping centre, with the suburb bordered by Ku-ring-gai Chase National Park to the east and Berowra Valley bushland to the west. Our work here covers both family homes near the bush and commercial or industrial premises in the same small suburb.
That makes Mount Kuring-gai unusual on the northern line, since a termite barrier here has to answer two very different questions depending on the site. Houses close to Ku-ring-gai Chase National Park or Berowra Valley face bushland pressure directly, with subterranean termites foraging through leaf litter and fallen timber straight toward the nearest slab. Warehouses and workshops in the industrial area bring a different demand, larger slabs with more service penetrations, where goods storage and waste management can also affect rodent and general pest pressure alongside the termite risk. We service both with the same attention to detail.
Reviewed by Ismail, founder · Upper North Shore coverage · Updated September 2026 · More Upper North Shore suburbs
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Local conditions
Three conditions shape termite risk in Mount Kuring-gai, split between the suburb's bushland edges and its industrial land.
Mount Kuring-gai borders Ku-ring-gai Chase National Park, and that much bushland holds established termite colonies with a direct path to residential blocks on that side. Homes near the boundary usually need a full perimeter. That is standard practice on every job we run here.
Berowra Valley bushland runs close to residential and industrial boundaries on the western side of the suburb, adding a second source of termite pressure. We check both directions when a Mount Kuring-gai property backs onto either reserve.
Warehouses and workshops in Mount Kuring-gai's industrial area bring larger slabs with more plumbing and service penetrations than a house, so we plan the collar layout from the engineering drawings before any pour. We treat every property on its own terms.
What we install here
We work on Mount Kuring-gai family homes near the national park and Berowra Valley bushland, as well as commercial and industrial slabs in the suburb's manufacturing area. We install under-slab membrane, collars and a physical or chemical perimeter matched to the slab design, whether that is a residential pour or a larger warehouse floor. One fixed quote from your plans covers every stage of the project. We confirm access and timing with your builder before we start.
Local knowledge
Our Mount Kuring-gai work sits close to Mount Kuring-Gai Park, where ground cover shelters pests near several homes, and along the boundaries with Ku-ring-gai Chase National Park and Berowra Valley National Park, where bushland brings the most direct termite pressure. Around the industrial area and Mount Kuring-gai station, our work shifts toward commercial slabs with a higher collar count. It is part of how we plan each visit.
Mount Kuring-gai is certified through Hornsby Shire, which requires the standard termite documentation before it will issue the Occupation Certificate: a durable notice is screwed to the meter box, and an installation certificate names which products were used, which areas were treated and the installer's licence number. We supply both, whether the site is a family home or a commercial premises.
Mount Kuring-gai at a glance
| Suburb | Mount Kuring-gai, NSW 2080 |
|---|---|
| District | Upper North Shore |
| Distance from Sydney CBD | 25.3 km north |
| Certifying council | Hornsby Shire |
| 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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Mount Kuring-gai questions
Still unsure? Call and talk it through with a licensed technician.
+61 450 515 215It can, particularly for homes close to either Ku-ring-gai Chase National Park or Berowra Valley bushland. We generally recommend a full physical perimeter rather than a minimal strip for blocks near either boundary, since both hold established termite colonies. Just get in touch and we will talk through the details. We treat every quote as specific to your actual block.
Yes, we regularly work on commercial and industrial slabs in Mount Kuring-gai. We take the collar count from the engineering and plumbing drawings before the pour and provide a single installation certificate covering the whole slab. We are happy to talk through the specifics once we see your plans. Reach out early so we can lock in a suitable date.
Not the products themselves, but it can affect site access and staging on some blocks. We plan visits around your builder's program the same way we would elsewhere, and the collars, membrane and perimeter follow the same AS 3660.1 standard. We keep a copy of every certificate on file for later.
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 Upper North Shore.
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.
