Compare Physical
Termite Barriers
Not all barriers are created equal. Compare leading Australian systems to find the perfect fit for your project.
| Feature |
Our Top Pick
 Flexible System | Kordon Premium Protection | Homeguard Single Sheet | GreenZone Expansion Foam |
|---|---|---|---|---|
| Barrier Type | Physical + Chemical | Physical + Chemical | Polymer Sheet | Expansion Foam |
| Warranty | 50 Years | 50 Years | 50 Years | 50 Years |
| Tear Resistance | Extreme | High | Medium | Low (Foam) |
| Flexibility | Ultra High | High | Medium | Medium |
| CodeMark Certified | ✓ | ✓ | ✓ | ✓ |
| Eco-Friendly | ✓ | ✓ | ✓ | ✓ |
| View Trithor | Learn More | Learn More | Learn More |
Best for: Superior Flexibility & Toughness
- ✓ 50 Year Warranty
- ✓ Ultra High Tear Resistance
- ✓ CodeMark Certified
Kordon
Best for: Proven Longevity
- ✓ 50 Year Warranty
- ✓ Envu Backed
- ✓ CodeMark Certified
Homeguard
Best for: Single Sheet Efficiency
- ✓ 50 Year Warranty
- ✓ Polymer Technology
- ✓ CodeMark Certified
GreenZone
Best for: Expansion Joints
- ✓ 50 Year Warranty
- ✓ 2-in-1 Functionality
- ✓ CodeMark Certified
Why We Trust These Brands
At Tri4 Pest Control, we only install systems that meet strict Australian Standards (AS 3660.1). While all are compliant, we have a clear favourite for most Victorian applications.
Trithor is our go-to choice for most new builds. Its unique composition allows it to be moulded around complex penetrations and corners better than rigid alternatives, ensuring a complete seal. The deltamethrin crystals embedded within provide long-lasting, robust protection.
See Why We Choose TrithorKordon
PremiumBacked by Envu (formerly Bayer), Kordon is a flexible laminate that contains deltamethrin webbing sandwiched between robust plastic layers. It has a long history of proven performance in Australia.
Read Full Specification →Homeguard
PolymerHomeguard is a precision-engineered, single-sheet polymer barrier impregnated with Bifenthrin. It serves as both a damp-proof course and a termite barrier in one.
Read Full Specification →GreenZone
ExpansionGreenZone combines an expansion joint foam with a termite barrier. Excellent for slab pours where you need to fill an expansion gap while deterring termites.
Read Full Specification →Get an Expert Opinion
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