Comprehensive Guide to Termite Barriers and Proper Installation

What Is a Termite Chemical Barrier?

A termite chemical barrier is a chemically treated zone strategically placed around the perimeter of a building or structure to prevent termites (often called white ants) from entering. This Termite management system disrupts their natural pathways and kills termites upon contact. Over time, the treatment can even eliminate an entire colony by passing the effects between termites.

Key Benefits of a Termite Chemical Management system:

•Prevention: Reduces the risk of termites breaching the treated area and entering your property.

•Colony Elimination: The treatment transfers between termites, killing the entire colony over time.

Importance of Proper Installation of Termite Barriers

Incorrectly installed termite barriers can leave your home vulnerable to termite infestations. Even worse, improper installation may void the manufacturer’s warranty. To ensure complete protection, it’s critical to follow installation guidelines as outlined by Australian Standard 3660.1 and the Building Code of Australia (BCA).

Common Installation Errors:

1.Improper Drilling: Drill holes must follow the footing, spaced no more than 300mm apart (or 450mm for Termidor HE). Holes more than 150mm away from the footing are non-compliant.

2.Missed Areas: Failing to drill around critical areas like posts, behind water tanks, or air conditioning units can create Limitations.

3.Inadequate Trenching: Trenches must be at least 50mm below the top of the footing.

Correct Installation Process for Termite Barriers

Drilling and Chemical Application

•Drill holes at precise intervals (as per standards) to ensure even application of the chemical treatment.

•Use drill templates for accuracy and tidiness.

•Ensure all structures, like posts and foundations, are fully protected.

Trenching and Backfilling

•Dig a trench around the building, approximately 300mm wide and deep enough to expose the foundation.

•Fill the trench with a termite chemical, such as Termidor, which binds to the soil and termites cannot detect upon contact which in turn spreads throughout the colony.

Comprehensive Guide to Termite Barriers and Proper Installation

Special Considerations:

•Water Tanks and Air Conditioners: These must be temporarily disconnected, moved, drilled behind, and then replaced. Though this may incur additional costs, it ensures comprehensive protection and maintains the warranty.

Understanding  Chemical management systems (Barriers) vs. Physical Barriers

Chemical Barriers:

•Provide an immediate and effective defense against termites.

•Typically last up to 8 years when using industry-leading products like Termidor.

•Suitable for older homes without pre-installed physical barriers.

Physical Barriers:

•Made of durable materials such as metal mesh or plastic sheeting.

•Installed during construction, typically under concrete slabs , pipe penetrationsand around foundations.

•Can last up to 50 years, but they are most effective when combined with a chemical barrier.

Best Practice: Combine Chemical and Physical Barriers

This dual approach offers maximum protection by repelling, killing, and blocking termites from entering your property.

Essential Documentation for Termite Barriers

After installation, it’s crucial to keep all documentation, including:

•Durable Notices: These must be permanently fixed in a visible location (e.g., meter box) and detail the type of treatment, date of installation, areas treated, and recommended inspection frequency.

•Treatment Certificates: Include a detailed map of treated areas, warranty information, and terms of coverage.

This paperwork is essential for future pest inspections and can increase buyer confidence when selling your property.

How Termite Barriers Work

1.A trench is dug around the building to expose the foundation.

2.The trench is treated with a chemical like Termidor, which bonds to the soil.

3.Termites that come into contact with the system, and the chemical’s “transfer effect” spreads to others in the colony, leading to its eventual elimination.

How Long Does Termite Barrier Installation Take?

For a standard 3-bedroom home, termite barrier installation typically takes 5-8 hours with two specialists on-site. This means your property can be fully protected in just one day.

Why Choose Termidor for your Termite Protection?

•Industry Leader: Termidor offers superior protection with its unique transfer effect.

•Warranty: Backed by a $2 million Assurance Warranty when installed by certified professionals.

•Lifespan: Provides up to 8 years of protection with regular inspections and maintenance.

Comprehensive Guide to Termite Barriers and Proper Installation

Additional Services by Certified Home inspections

We offer a range of pest control and inspection services, including:

•Building and Pest Inspections

•General Pest Control

•Mosquito Treatments

• Flea Treatments

Service Areas:

We operate across Brisbane, Gold Coast, Ipswich, and Logan, ensuring homes and businesses are protected from termites and other pests.

Contact Us Today for Expert Termite management system Installation

If you need a compliant and effective termite barrier installed or want to ensure your current barrier meets standards, contact Certified Home Inspections. Call 3200 8586 to book a quote and secure your home against termites.

Remember: All termite barrier warranties require annual inspections to remain valid.

For complete peace of mind, trust Certified Home inspections to protect your property from termite infestations.