Do carpenter ants attack sound, dry lumber?

Carpenter ants typically prefer to nest in damaged or moist wood rather than sound, dry lumber. They are attracted to wood that has already been softened or decayed, which makes it easier for them to excavate and create nests. While they may occasionally gnaw on sound wood, their primary nesting habit involves areas that provide an adequate moisture content, which is usually found in damaged or rotting wood. This behavior helps them thrive, as the pupae and larvae require a more humid environment than that of dry, sound lumber. Understanding the nesting preferences of carpenter ants is critical for effective management and prevention strategies.