Termite Treatment in Perth — Your Options Explained

Discovering termites in your Perth home is a stressful experience. Acting quickly and choosing the right treatment approach is critical — the wrong decision can allow termites to continue damaging your home or cause them to relocate to a new area. This guide explains your options and the process you should expect from a reputable termite specialist.

What to Do If You Find Termites

Do not disturb the area. Don't spray insecticide, break open workings, or try to treat termites yourself. Disturbing active termites causes them to seal off workings and potentially relocate — making the colony much harder to treat. Contact a licensed timber pest controller immediately and avoid touching or exposing the affected area. Keep children and pets away from the area until inspection.

Chemical Soil Barriers

The most common termite treatment in Perth is a chemical soil barrier, where a registered termiticide is injected into or applied to the soil around and beneath the home's perimeter. This creates a treated zone that kills or repels termites attempting to enter the structure. Treatments using products like Termidor (fipronil) or Altriset provide protection for 8–10 years and are the standard recommendation for most Perth homes. Cost: $1,500–$3,500 depending on home perimeter and accessibility.

Termite Baiting Systems

Baiting systems involve placing bait stations in the soil around the home. Termites find and feed on the bait, which contains a slow-acting insect growth regulator. Workers carry the product back to the colony, eventually collapsing it. Baiting is effective but slower than chemical barriers — colony elimination typically takes 3–6 months. Stations require ongoing monitoring (every 3–6 months) with annual fees of $300–$600. Best suited to homes where chemical treatment is difficult due to construction type.

Repairing Termite Damage

Treatment stops further damage but doesn't repair existing damage. Structural repairs should be carried out by a licensed builder after treatment is complete and the colony is confirmed eliminated. Always obtain a certificate of treatment from your pest controller for insurance and property sale purposes.