Wood is a plentiful and economical building material that comes from a renewable source.
However, untreated wood is subject to attack by insects and microorganisms and to decay caused by fungi. To ensure structural soundness and long service life, wood must be protected from its natural predators. This is especially important in hot and humid climates or wherever wood comes into contact with the ground or water. In short, treated wood provides users a longer-lasting product by extending the service life and the useful life of indoor and outdoor structures. Treated wood extends forest resources by prolonging the service life of wood products.