The first step in protecting a property or home is to prevent termites from gaining access. This is achieved by placing a barrier under or around the property. Barriers are designed to deter termites or bring their presence out into the open. 

There are two types of chemical barriers in-soil and in-plastics.

Chemical in soil barriers rely on treated zones being applied under and around the concrete slab or foundations. These chemicals are either repellent or non repellent. Repellent termiticides repel termites from entry and non repellent termiticides kill and prevent entry via these treated zones. Chemical in plastics are installed the same as physical barriers.

Physical barriers rely on the physical resistance of the material to resist termite attack. These are usually installed during new constructions, but some can be retro-fitted to existing houses. Physical barriers are made from crushed rock, metal, or other materials that termites cannot chew through.

Regular termite inspections by a licensed professional is still required to maintain the warranty.