Signs You May Have a Termite Problem

Termites cause a disproportionate amount of damage relative to how often they're actually seen, because most of their activity happens inside timber and behind surfaces rather than out in the open. Knowing the early signs matters more with termites than with most other pests.

Mud tubes

Thin tunnels of mud running along walls, foundations or timber are one of the clearest signs of subterranean termite activity. These tubes protect termites as they travel between their nest and a food source — finding them is usually reason enough to book an inspection.

Hollow-sounding timber

Termites eat wood from the inside out, so affected timber can look intact on the surface while being hollow or damaged underneath. Tapping on door frames, skirting boards or structural timber and hearing a hollow sound rather than a solid one is worth investigating further.

Discarded wings

Termite swarmers shed their wings after finding a new nesting site, and small piles of discarded, uniform wings near windowsills or light fixtures — especially after rain — can indicate a nearby colony has recently swarmed.

Doors and windows that stick

Termite damage can warp door and window frames as the timber is hollowed out, making them harder to open or close than usual. This is easy to mistake for humidity-related swelling, so it's worth ruling out termites if the sticking is new or worsening.

Visible damage in exposed timber

Fence posts, external timber structures and wooden fittings showing crumbling or maze-like damage patterns are a more advanced sign, usually indicating activity that's been ongoing for some time.

What to do if you notice any of these

Termite treatment isn't something to guess at — because the extent of a colony usually isn't visible from the surface, an accurate treatment plan depends on a proper inspection rather than a generic spray. If you notice any of the signs above, it's worth booking an inspection promptly rather than waiting to see if it gets worse.