Treatment Options

Plywood has the advantage of being treated to protect the panels from either insect or fungal attack.

Application

Treatment options include ACQ veneer, LOSP envelope and CCA envelope. Most products are treated to either H2 (termite) or H3 (termite and rot). Other options are H4 and H5 which are required when the panels come into contact with the ground. Applications where treatments are specified include Cladding and Flooring in areas that are prone to extreme mositure or termite attack. The veneer option is highly recommended as cut edges to the panels do not require additional processing.