Donnybrook Building
Inspections

Termite barriers in Donnybrook and how they get bridged

The system is present. That does not mean it works.

Owner Inspections · Donnybrook 3064 · 2026-02-27

In short: Bridging is our most common serious pest finding in these estates.

What is installed

A physical barrier beneath the external walls, placed at frame stage before the walls go up.

How it fails

Soil, render, paving or a garden bed carried over the top, letting termites cross unseen.

Breached during construction

We have recorded protection breached at lock-up, cut or penetrated by a following trade.

Cladding clearance

The gap between cladding and ground is what keeps the barrier visible and working.

The notice

It belongs in the meter box and records what was installed and when.

Written by the Owner Inspections team from inspections carried out in Donnybrook. Licensed building practitioners, Building & Plumbing Commission registration CDB-U 53425.

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FAQ

Questions Donnybrook owners ask about this

Why is bridging worse than nothing?

Because everyone assumes the house is protected.

Can I clear it myself?

Usually yes, by removing soil or paving back below the line.

Does the barrier stop termites?

It manages risk. Nothing eliminates it.

Do you treat?

No.

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