How much does termite treatment cost in Brisbane?

What decides the cost of termite treatment?

Two houses on the same street can get very different quotes. The work follows the house, so the price does too.

The biggest driver is the system. A Termidor treated zone is a liquid chemical barrier in the soil around the building edges. Trelona ATBS is a baiting system, with stations placed around the property. Each has its own materials, labour and follow-up visits. Treating an active colony you've already found is a separate piece of work again.

Then the property changes the maths. Here's what we look at.

• Perimeter length. More wall and pier length means more chemical or more stations.
• Slab or stumps. A slab-on-ground brick home needs drilling and injecting where concrete meets the walls. A Queenslander on stumps has more timber and piers to treat, but the subfloor often gives easier access.
• Concrete and pavers. Paths, driveways and patios against the house can mean drilling through them to get product underneath.
• Access. Tight side passages, low subfloors and garden beds hard against the walls slow the job down.
• Live termites. Activity found at the inspection changes the plan.
• Ongoing monitoring. Baiting includes station checks over time, and that's part of the price.

None of that can be judged from a phone call or a floor plan. That's why Bruin quotes termite work after an inspection.

Chemical barrier or baiting: what are you paying for?

Bruin installs both, so nobody here is steering you to whichever costs more. This is what sits behind each line on a termite quote.

Because the inspection comes first, you find out what your house needs before you're asked to agree to anything.

What does the work involve on site?

A Termidor treated zone starts with a trench along the edge of the building, and product goes into the soil at the label rate. Where a path or slab butts up against a wall, the technician drills and injects underneath it. Piers and stumps get treated too. The aim is a continuous zone that termites have to cross to reach your timber.

Trelona ATBS is quieter. Stations go into the ground at intervals around the property, and a technician checks them on a schedule. Termites that find a station feed on the bait and carry it back to the colony. Where they're active, the bait is replaced.

Neither job is a quick spray. Both start with the inspection, and both need a technician who follows the product label. Ask for product-specific safety advice for kids and pets when you book, and your technician will give it for the product being used.

How much does termite treatment cost for a three-bedroom house?

Nobody can give an honest number for a three-bedroom house, because three bedrooms tells us nothing about the perimeter, the slab or the soil. Take two homes with three bedrooms each.

A lowset brick home on a slab in Aspley has concrete paths running right up to the walls. The barrier work means drilling and injecting along those edges. A Queenslander on stumps in Albion has an open subfloor, timber stumps and plenty of ground to treat underneath. Different job, different materials, different hours.

Baiting works the same way. A large block with a long fence line and deep garden beds needs more stations than a small courtyard block. Ring around and you'll get a spread of prices. Check everyone is quoting the same job before you compare.

Why do online termite prices vary so much?

Most national cost guides mix everything together. A quote for a barrier on a small slab home sits next to a quote for a baiting system on a big block, and both get called termite treatment. The averages that come out don't match any real house.

That's why this page doesn't repeat treatment price ranges from other websites. The only published prices we've recorded with a clear source are for inspections, and we cover those in our guide to termite inspection costs. For treatment, the fair way to compare is line by line.

How long does termite treatment last?

There's no single answer, and anyone giving you one number for every house is guessing. Protection depends on the product, how well it was installed, and whether it's been disturbed since. A new garden bed, pavers or a path poured over a treated zone can break a chemical barrier. Baiting stations need regular checks so the bait keeps working.

The manufacturer's label and any warranty terms set the official conditions, and those often expect regular inspections. Read yours. AS 3660 also recommends inspecting at least every 12 months whatever system you have. Our guide on how often to get a termite inspection has the detail.

What does doing nothing cost?

Termites don't stop on their own. Brisbane's warm, damp conditions let colonies stay active for most of the year, and they feed on structural timber like frames, bearers and flooring. By the time damage shows, the repair can be far bigger than the treatment would have been.

Check your insurance as well. Many home insurance policies exclude termite damage, and the wording sits in your product disclosure statement. Read it before you decide treatment is optional.

What should a termite quote include?

Whoever quotes you, ask these questions and expect written answers.

1. Which system is being installed, and why does it suit this house?
2. What area does it protect: the full perimeter or only part of it?
3. How many metres of treated zone, or how many stations?
4. What comes after install: inspections, station checks, reports?
5. What does the certificate or warranty cover, and what voids it?
6. Is the company licensed, and can you check the licence with the QBCC?

Bruin is QBCC-licensed, and the QBCC lets you check any company's licence. Call 1300 349 177 or book online and we'll start with an inspection.