Termites -
: Installing a layer of graded sand (particles 2.0 to 2.8 mm) or stainless steel mesh around posts can physically block termites, as they cannot tunnel through or chew through these materials. Material Selection
The most effective way to stop termites is to prevent them from reaching the wood in the first place. TERMITES
Choosing the right type of wood can significantly reduce the risk of termite damage. Termites: What they do and how Postsaver® stops them : Installing a layer of graded sand (particles 2