Termite Reticulation Systems Adelaide

A termite reticulation system is pipework laid around a building’s slab that lets a termiticide barrier be topped up through a refill point instead of re-trenching. Pest Fox installs reticulation on new builds and retrofits across Adelaide. A typical installation costs $3,500–$7,500, with refills charged when due. Request a quote with your plans or address.

A termite reticulation system is a network of slotted polyethylene pipework laid along a building’s slab perimeter and at every penetration, fed from an external refill point, that delivers replenishable termiticide into the soil to maintain a long-term chemical barrier. Pest Fox installs termite reticulation systems across Adelaide to AS 3660.1-2014 (new building work), to AS 3660.2-2017 on retrofits, and maintains them under AS 3660.3-2014 (in-service maintenance of chemical barriers). Typical residential installations run $3,500–$7,500.

For the full barrier picture, see the termite barriers service page.

Why reticulation needs its own approach

A reticulation system is long-cycle infrastructure, not a one-shot treatment. It’s specified at slab stage, stays in the ground for many years, and lets the chemical barrier be recharged without re-trenching around the house.

• It’s part of the building. AS 3660.1-2014 specifies reticulation as a Type 2 chemical termite management system. The pipe is the asset; the chemical is the consumable.
• Replenishable without re-trenching. A trench-applied chemical soil barrier requires re-excavation when it’s due for re-treatment. Reticulation replenishes through the existing pipework via the refill point — a half-day job, not a hardscape rebuild.
• AS 3660.3-2014 governs in-service maintenance. Once installed, the system has its own maintenance standard setting inspection cadence, replenishment timing and documentation. Without an in-service plan, the system is half a system.
• Pre-pour timing on new builds is non-negotiable. Pipework is laid against the slab edge before the pour and at every penetration before concrete. Retrofit after slab pour costs significantly more and protects less of the structure.

How Pest Fox handles reticulation

Several proprietary reticulation systems are available in Australia. We choose the system to suit the build — or work with the one the builder or certifier has nominated — and confirm the system name, the registered termiticide it’s charged with, and its recharge interval in the written specification.

Installation:

1. Specification — plans review, soil and drainage assessment, builder coordination. Written spec names the system, active ingredient, the relevant standard (AS 3660.1-2014) and the refill point location.
2. Pre-pour lay — slotted pipework along the slab perimeter and at every penetration, fixed to formwork, terminated at the external refill manifold.
3. First charge — system charged with an APVMA-registered termiticide, applied to the label, once the slab cures.
4. Documentation pack — durable notice for the meter box (AS 3660.1 requirement), specification, product certificates, application records, AS 3660.3 in-service schedule.
5. In-service maintenance — regular inspections (AS 3660.2-2017 calls for them no more than 12 months apart), replenishment at the interval the system and product label specify, and documentation kept for the system’s life.

Retrofit follows the same logic with trenching at the slab edge, hardscape lifted and reinstated, system charged once backfilled — to AS 3660.2-2017 with the system specified to AS 3660.1-2014.

Pricing context

Residential reticulation runs $3,500–$7,500 for a typical install. Drivers:

• New build vs retrofit — pre-pour installation sits at the cheaper end; retrofits with trenching and hardscape lift sit at the upper end.
• Building footprint — slab perimeter linear metres drive pipe length and charge volume.
• Penetration count — every pipe penetration and slab step needs its own run.
• System chosen — different proprietary systems carry different per-metre costs.
• Soil and access — reactive clay, rocky profiles and restricted slab access add labour.
• Refill cycle (separate) — replenishment is invoiced when it falls due.

A small-footprint single-storey new build sits near $3,500. A retrofit on an established two-storey with paved perimeter sits at $7,500 and occasionally beyond.

When to choose this vs the parent service

Choose reticulation if you’re building or extending (the slab program is the moment to install cheaply); if your existing chemical barrier is approaching the end of its service life and you want the next replenishment to be a half-day refill; or if you want long-term chemical protection without committing to a permanent physical barrier.

Choose the broader termite barrier options if you’re still deciding between chemical and physical protection. Choose termite baiting instead if your perimeter is heavily landscaped or paved.

Guides from our blog

• Termite Reticulation System Adelaide: Cost & Standards
• Termite Barrier Cost Adelaide 2026: Chemical vs Physical

FAQs

Q: How long does a reticulation system last? A: The pipework is designed to stay in the ground for many years. The termiticide breaks down over time, as it does in any chemical soil treatment, and is replenished through the refill point at the interval the system and product label specify. Maintained correctly, reticulation can keep protecting the building long-term.

Q: Can I retrofit reticulation on an existing home? A: Yes. Retrofit requires trenching at the slab perimeter, careful hardscape lift and reinstatement, and termination details suited to the existing slab edge. AS 3660.2-2017 governs the retrofit; the system is specified to AS 3660.1-2014. Retrofits sit at the upper end of the price band but bring older homes onto a modern replenishable barrier.

Q: What maintenance does a reticulation system need? A: Regular inspections — AS 3660.2-2017 calls for inspections no more than 12 months apart — plus recharging at the interval the system and product label specify. Skip the maintenance and chemical protection fades, and manufacturer warranties usually lapse too. (AS 3660.3-2014 is a different part of the standard: it sets the assessment criteria for termite management systems themselves.)

Q: Reticulation or stainless steel mesh on a new build? A: Mesh is permanent, chemical-free, higher install cost, no chemical cycle. Reticulation has lower install cost and recurring replenishment. On a 30+ year hold mesh often wins whole-of-life; on a 10-year hold reticulation wins first-cost.

Q: Is the chemical safe for kids, pets and the garden? A: Yes, when installed correctly. The active sits inside the pipework below soil — no surface residue. The termiticides used are APVMA-registered and applied to the label. Established plants near the slab edge may need lifting on retrofits.