Protect Your Home With Chemical Soil Termite Barriers & Bait Stations — Sunshine Coast to North Brisbane

What Makes Queensland Homes High Risk For Termites

• Warm, humid climate: Year-round activity that accelerates colony growth.
• Slab-on-ground construction: Common locally; slab edges and service penetrations are key entry points.
• Gardens love the climate, termites love the gardens: Gardens and mulch against walls can create “bridges” over the treated zone if not maintained.
• Frequent rainfall and sandy soils: Can influence how long a treated zone stays effective.
• Local species: The termite species we see locally all have one thing in common: they’re highly destructive and well-adapted to coastal conditions.

Local expertise matters: soil, construction, and landscaping affect the right solution to termite problems.

How We Can Help Protect Your Home

We focus on what protects existing homes best on the Sunshine Coast to Brisbane’s Northside:

1. Chemical Termite Soil Termite Management Systems (our core service)
2. Termite Monitoring & Baiting (where full barriers aren’t practical, or as a complement)

1. Free On-Site Consultation

One of our licensed technicians will inspect your property to:

• Measure the full perimeter
• Identify construction type
• Check for termites or risk factors

They will then assess garden beds, paths, drainage, moisture sources, and any timber-in-soil contact, note where drilling or trenching is needed, look for anything that could break the future barrier, and provide an initial risk rating based on local termite activity.

2. Termite Management System Proposal and Confirmation

After our free onsite consultation, you’ll be emailed a Termite Management System Proposal which outlines the scope of work and costs.

Our amazing customer service team will be in contact to discuss and answer any questions you may have. We understand this is a big investment and want you to feel 100% prepared with all the information you need!

If you choose our team to help install or refill a termite prevention barrier for your home, we will send a document to be signed electronically (very easy—we promise!) to confirm a start date.

Please note, we take a 20% deposit and book a time to conduct the installation.

3. Preparing the Home Perimeter

Before treatment, we prepare the entire perimeter so the treated zone is even and continuous. This includes:

• Trenching along soil areas.
• Lifting or scraping back pavers, mulch, and debris.
• Marking drilling points in concrete.
• Protecting irrigation or services.
• Checking soil moisture.
• Documenting any surfaces to be reinstated.

This preparation helps ensure the termite management system meets AS 3660.2 and stays continuous.

4. Drilling (Where Necessary) Through Concrete, Paths & Pavers

In areas where soil cannot be accessed directly, we drill small, professional holes along the slab edge or perimeter.

• Holes are drilled 10–12mm in diameter at consistent intervals (usually 200–300mm apart).
• We drill against the footing line or slab edge, depending on construction.
• Brick paving or removable stones are carefully lifted and replaced afterwards.
• Holes are flushed clean to allow for proper chemical dispersion.

Trafficked areas (driveways, patios) are drilled and sealed neatly.

5. Applying the Termiticidal Treatment

Once all access points are prepared, we apply the chemical soil treatment by:

• Treating soil trenches at the correct label rate
• Applying measured volumes for even saturation
• Injecting drilled holes into the footing with professional rods
• Following the manufacturer specs to protect your warranty
• Preventing pooling or runoff
• Treating exposed roots or timber as needed
• Logging and documenting the entire perimeter

6. Reinstating Surfaces & Cleaning the Site

We won’t leave you with a mess! Our team will restore all areas we worked on:

• Refill and compact trenches.
• Replace pavers, edging, or stones.
• Seal drilled holes.
• Remove soil/debris and clean pathways.
• Ensure landscaping has been returned neatly to original condition.

7. Final Checks, Documentation & Homeowner Handover

Once the chemical termite management installation is complete, we:

• Walk the entire perimeter a second time to ensure the zone is continuous.
• Review any garden or structural features you should keep an eye on.
• Provide verbal instructions and recommendations for maintaining the barrier.

8. Certificate Of Termite Management System Installation

We’ll email you a certificate of installation for your records. It outlines the product used, amount, active chemical, expected lifespan, any limitations, and where it was installed.

Keep this certificate because:

• It can support the resale of your home.
• Future pest control companies can understand your termite system.
• It tells you when your system needs to be renewed.

Termite Management System Refills

Chemical soil termite management system refills aren’t full reinstalls, but they’re more than a quick top-up. Over time, soil movement, weather, landscaping, irrigation, and natural chemical breakdown weaken the treated zone, so we periodically renew it by re-treating key areas, strengthening high-risk sections, and refreshing the barrier through existing drill holes.

After your refill, you’ll receive updated documentation, a new protection date, and clear guidance on how to protect the perimeter.

Standard Refill Guideline

We recommend the following top-up schedule:

• A refill or “top-up” every 5 years to maintain a strong, continuous protective zone.
• Annual termite inspections to ensure the barrier hasn’t been bridged or compromised.
• Spot treatments at any areas of high moisture or landscaping changes.

These refill timelines align with manufacturer guidelines, Australian Standard AS 3660.2, and real-world conditions in high rainfall, sandy coastal soils common across North Brisbane and the Sunshine Coast.

Signs You May Need a Refill Sooner

Think you might be due for a refill sooner? Here are a few reasons that might happen:

• You’ve recently had heavy landscaping done
• You’ve added soil or mulch against the wall
• You’ve noticed excess moisture (heavy runoff, broken downpipes, irrigation leaks)
• You see ant-like winged insects or mud spotsYou notice a garden bed rising above the
• slab edge

How Much Does A Chemical Soil Termite Barrier Cost?

The cost of a termite barrier depends entirely on the size, construction, and access of your home. Most full chemical soil barriers fall between $1,200 – $4,000 for a standard 4-bedroom home.

Our pricing will include:

• ✅ Professional installation
• ✅ All materials, drilling, and reinstatement
• ✅ Certificate of barrier installation
• ✅ Warranty period
• ✅ Aftercare and maintenance recommendations
• ✅ Photo documentation if requested

What Affects the Cost Of My Termite Management System?

The cost of a termite management system depends on several factors:

• Perimeter length & layout: More metres, curves, and levels mean more drilling, trenching, and chemicals.
• Construction type: Slab-on-ground, extensions, split levels, or homes on piers can require extra injection points or hybrid solutions.
• Access around the home: Tight gaps, retaining walls, fixed garden beds, full concrete, sheds, tanks, and AC units increase complexity and labour.
• Soil type & landscaping: Sandy soils often need more chemicals; clay, rock, roots, and dense gardens take longer to treat.
• Termiticide used: Different products vary in price and performance. At Bundilla Pest Control, we use premium products as a Termidor Accredited Applicator.

Termite Baiting

Termite baiting systems are sometimes used, but with Queensland’s high termite pressure, they should only be a backup option when a chemical soil barrier isn’t possible, or used alongside one.

Baiting only works once termites are already active, while a chemical soil barrier stops them from reaching your home in the first place and offers more reliable long-term protection. For that reason, we only install baiting systems in rare cases where the building design leaves no other choice and otherwise focus on chemical soil barriers to protect your home and investment.