Do Sydney Homes Need Termite Fumigation or Tenting?

Sydney homes generally do not need fumigation or tenting for termites. That approach targets drywood termites, common in places like the United States, which live inside the timber itself. Sydney’s termites are subterranean, living in the soil, so they are treated with a soil barrier or baiting system instead.

Why the US approach does not translate here

Tenting and fumigation fill a whole building with gas to kill termites living inside dry timber. It suits drywood termites, because the entire colony can sit inside the structure. Around Sydney we’re dealing with subterranean termites, and they don’t live in the house. They live in the soil and build mud tunnels up into a building to feed. Gas the house and the colony sitting in the ground outside is untouched. Same word, termites, completely different animal to treat.

How Sydney termites are actually treated

For an existing home, that means a chemical barrier in the soil around the building, or a baiting and monitoring system with stations set around the property. Both go after the termites where they actually live, in the ground, instead of treating the house like a sealed box. On a new build you can also put a physical barrier in before the slab goes down. None of it involves throwing a tent over the roof.

The myth persists because of overseas content

The reason this one keeps coming up is simple. A lot of termite content online is written for a US audience, where drywood termites and tenting are everyday searches. It’s easy to read that and assume it applies here too. But the species is different and so is the fix. If a Sydney home has termites, the conversation is about a barrier or a baiting system.

Common questions

Do Australian homes ever get fumigated or tented for termites?
It’s not the standard approach for the subterranean termites we get around Sydney. Tenting is built around drywood termites, which are far more of a US problem.

What is the difference between drywood and subterranean termites?
Drywood termites live inside dry timber with no link to the soil. Subterranean termites, the ones around Sydney, live in the ground and travel up into a building. That’s why you treat them so differently.

How are Sydney termites treated instead of tenting?
Usually a chemical barrier in the soil, or a baiting and monitoring system. Both target the colony where it actually lives.

Seen activity and not sure what treatment actually applies here? Book an inspection and I’ll talk you through what’s needed.