Pre-Construction Termite Barriers Sydney
AS 3660.1-compliant termite barrier systems installed during the build to protect new homes for decades.
A pre-construction termite barrier is installed during the build — before the slab is poured or as the structure goes up — to protect a new home from termites for years. It's required to comply with Australian Standard AS 3660.1 for new builds and extensions, and is far cheaper and more effective than treating termites after they've entered.
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A pre-construction termite barrier is the single most cost-effective way to protect a new Sydney home. Installed during the build — before the slab is poured or as the structure goes up — it creates a continuous, durable barrier that stops subterranean termites reaching the timber for decades.
Our licensed technicians install Australian Standard AS 3660.1-compliant barrier systems and provide the full certification builders, certifiers and councils require for occupancy — protecting your investment from day one.
- Thorough inspection & fixed-price quote
- Targeted, safe and effective treatment
- Prevention advice to stop it returning
- Follow-up and 6-month warranty included
What do we treat?
Our licensed technicians are trained across every variety you're likely to encounter in Sydney.
Under-Slab Chemical Barrier
A treated zone applied to the ground and fill before the concrete slab is poured, creating a complete chemical barrier beneath the entire footprint.
Reticulation Systems
A permanent under-slab pipe network that allows the chemical barrier to be replenished for the life of the building without disturbing the structure.
Physical Termite Barriers
Stainless-steel mesh and graded-particle systems built into footings, penetrations and perimeters — a non-chemical barrier termites cannot pass.
Penetration & Pipe Collars
Engineered collars sealing every pipe, conduit and service penetration through the slab, the most common concealed termite entry point.
Perimeter Chemical Barrier
A continuous treated zone around the completed structure that links with the under-slab system for full perimeter protection.
Cavity & Brickwork Barriers
Termite-resistant membranes installed in masonry cavities and weep holes to block concealed entry behind brickwork.
What are the warning signs?
Spotting the problem early makes treatment faster, easier and far less costly.
Cheaper Before the Slab
Installing a barrier during construction costs a fraction of post-construction treatment or termite damage repairs later.
Mandatory for Compliance
AS 3660.1 termite management is required for new builds — certifiers and councils need documented, compliant protection before occupancy.
Hidden Entry Sealed Early
Pipe penetrations and slab edges are the main termite entry points; they can only be fully protected during the build.
Protects the Whole Footprint
An under-slab barrier covers the entire building — impossible to fully replicate once the slab is poured.
Decades of Protection
A correctly installed barrier protects the structure for years, with reticulation allowing easy long-term renewal.
Worried about pre-construction termite barriers at your property?
Talk to a licensed Sydney technician today — honest advice and a fixed quote within 30 minutes.
Why is Pre-Construction Termite Barriers so urgent?
Not Covered by Insurance
Most home insurance excludes termite damage — a compliant barrier is your real protection for a new build.
Builder & Certifier Ready
We supply the Form/durable notice and certification builders and certifiers need to sign off the build.
Protects Resale Value
Documented AS 3660.1 termite protection is a clear asset at sale and reassures future buyers and inspectors.
Sydney Is High-Risk
Sydney's subterranean termite pressure makes pre-construction protection essential, not optional, for new homes.
How does it work?
Transparent from the first call to the final follow-up.
Inspection
We assess the property, identify the pest, locate harbourage and entry points, and confirm the extent of the problem.
Tailored Plan
You receive a clear, fixed-price plan scoped to your property — no guesswork and no hidden costs.
Safe Treatment
Licensed technicians apply targeted, pet & child safe treatments designed to eliminate the source.
Follow-Up & Warranty
We monitor results, give prevention advice, and back the work with a 6-month warranty.
How much does pre-construction termite barriers cost?
You always get a fixed quote before any work begins — no hidden fees.
Pre-construction barrier (new build)
To AS 3660.1, priced to plansExtension / addition barrier
Integrates with existing protectionReticulation system
Refillable in-ground systemCompliance certificate
For council and warrantyStarting prices for standard Sydney properties; larger or heavily affected sites are quoted on inspection. Fixed price confirmed before work begins.
How the barrier is installed
We install termite protection during construction to AS 3660.1 — physical barriers (membranes, mesh) and/or chemical treated zones under and around the slab and penetrations. Systems can include refillable reticulation for long-term, renewable protection. You receive a compliance certificate for council and your builder's warranty. Getting this right at build stage prevents costly retrofits later.
Why install during construction
- Install the barrier before the slab is poured
- Ensure the system complies with AS 3660.1
- Keep the compliance certificate for warranty and resale
- Maintain the barrier with annual inspections
- Extend protection to any future additions
Why choose Elite Pest?
Licensed & Insured
Every technician is fully licensed and the work fully insured.
Pet & Child Safe
Low-toxicity, registered products applied responsibly.
Same-Day Response
Fast and emergency appointments across 80+ suburbs.
6-Month Warranty
Covered pests return? So do we — at no charge.
Pre-Construction Termite Barriers Across Sydney
Local technicians servicing 80+ suburbs — fast.
Northern Beaches
Western Sydney
Southern Sydney
Meet Ismail
The licensed technician behind every Elite Pest job.
I personally oversee every job across Sydney. My team treats your home or business with APVMA-registered, pet & child-safe products — and I back every general treatment with a 6-month warranty. Honest advice, and a result that lasts.
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 a pre-construction termite barrier cost?
Every build is different, so we provide a fixed written quote after reviewing your plans and slab design — there's no obligation.
Is a termite barrier required for a new build in Sydney?
Yes. New construction must include an AS 3660.1-compliant termite management system, and certifiers require documented proof before occupancy.
When during the build is it installed?
Chemical and reticulation systems are installed just before the slab pour; physical barriers are built into footings and penetrations as the structure goes up. We coordinate timing with your builder.
Physical or chemical barrier — which is better?
Both are compliant and effective; the right choice depends on your slab design, budget and preference. We'll recommend the best fit for your build.
How long does a pre-construction barrier last?
A correctly installed barrier protects for many years. Reticulation systems can be replenished indefinitely, and we recommend annual inspections to maintain cover.
Do you provide certification for the builder and council?
Yes — we supply the durable notice and compliance documentation your builder, certifier and council require to sign off the build.
Do you also handle existing homes?
Yes. For completed homes we install post-construction barriers and treatments — see our Termite Control service.
Is the treatment safe for the site and future occupants?
Yes. We use registered termiticides applied by licensed technicians strictly to standard, with full safety documentation provided.
Do I need a termite barrier for a new build in NSW?
Yes — new homes and extensions must have termite protection installed to AS 3660.1. It's a building-code requirement and protects your investment from day one.
When is a pre-construction barrier installed?
During construction — physical barriers and treated zones go in before or as the slab is poured and around penetrations, when access is easy and cost is lowest.
How long does a pre-construction barrier last?
It depends on the system — chemical zones can protect for around 8 years, and refillable reticulation systems can be renewed for ongoing, long-term protection.
Is a barrier better than treating termites later?
Far better — building in protection is cheaper, more effective and avoids damage. Retrofitting after termites arrive means repairs plus treatment.
Do you provide a compliance certificate?
Yes — you receive documentation confirming the barrier meets AS 3660.1, which you'll need for council approval, builder's warranty and resale.