Termite Damage vs. Carpenter Ant Damage

A closer look at how the damage itself differs once you know what to check.

Texture

Termite-damaged wood often has a layered, papery texture with dirt or mud residue inside galleries. Carpenter ant damage is generally smoother and cleaner, since they don’t eat the wood.

Debris

Termites don’t leave visible debris outside their tunnels. Carpenter ants leave frass — coarse, sawdust-like shavings — near the nest entrance.

Moisture Connection

Carpenter ants are especially drawn to wood that’s already softened by moisture damage, so their presence can also flag a moisture problem worth addressing separately.