How does drywood termite damage typically look compared to other termites?

Drywood termite damage is distinctive in that it often appears smooth and can sometimes show minimal or no visible signs of entry. This is due to the way drywood termites feed and excavate wood. Unlike some other termite types that create extensive tunneling and may leave more obvious signs of the infestation, drywood termites can live and operate within the wood without the need for external soil or moisture sources.

Their feeding creates galleries that result in a very fine, almost polished appearance to the infested wood. Additionally, because drywood termites typically do not leave behind visible exit holes or frass that are as apparent as those caused by other termite species, it can make their presence less obvious during an initial inspection. The smooth appearance and lack of entry signs help distinguish the nature of the damage caused specifically by drywood termites compared to subterranean or dampwood termites that display more extensive tunneling and exit holes.