How to Spot Termites in Your Home: 6 Signs to Look For

Termites can damage timber inside your home long before you notice a problem. They often remain hidden behind walls, beneath floors and inside timber frames, making early warning signs easy to miss.

Knowing how to spot termites in your home can help you recognise when it’s time to arrange an inspection. Mud tubes, hollow-sounding timber and discarded wings are all worth investigating, although some signs can have other explanations.

Here are six things Toowoomba homeowners can look for—and what to do if you find something suspicious.

1. Hollow-Sounding or Damaged Timber

Termites can feed inside timber while leaving a thin outer surface intact. A skirting board or door frame may appear normal even when there is damage underneath.

A gentle tap on accessible timber may reveal an unexpectedly hollow sound. You might also notice timber that looks fragile, flakes away or has already exposed internal tunnels.

Hollow sounds alone don’t confirm termites. However, unexplained changes to timber around your home are a good reason to book a professional inspection. Avoid breaking open suspected damage to investigate further.

2. Mud Tubes Around Your Home

Subterranean termites build shelter tubes that help protect them as they travel between the ground and a food source. These earthy trails can appear on foundations, brickwork, posts and other surfaces.

When checking accessible areas around your property, look for narrow lines or patches of mud that seem out of place.

Mud tubes are an important warning sign, but a professional inspection is needed to establish whether they are active and whether termites have entered the building. Leave any suspected tubes intact so the inspector can assess them.

3. Discarded Wings Near Windows or Doors

Reproductive termites, also called alates, develop wings and leave an established colony to find mates and start new colonies. After landing, they shed their wings.

You may find small piles of loose wings around windowsills, doorways or lights. Flying ants can look similar, so correct identification matters.

Termite wings are roughly equal in length, while flying ants have front wings that are longer than their rear wings. Finding wings inside your home warrants investigation, although an outdoor swarm doesn’t necessarily mean the building is infested.

4. Doors or Windows That Start Sticking

A door that suddenly becomes difficult to close or a window that starts jamming can be worth investigating. Changes to timber associated with termite damage may affect how these fittings operate.

However, sticking doors and windows also commonly result from humidity, moisture damage or building movement. They are a possible clue, rather than proof of termites.

Pay particular attention when sticking occurs alongside other changes, such as damaged timber or nearby mud workings.

5. Blistering Paint or Unexplained Surface Damage

Termite damage can sometimes appear as bubbling paint, cracks or changes to the surface of timber and wall linings. Affected areas may resemble water damage.

Look for unexplained changes around skirting boards, door frames and flooring during your usual household cleaning and maintenance.

Because leaks and other building problems can create similar symptoms, it’s important to identify the cause before painting over or repairing the area.

6. Faint Clicking or Rustling Sounds

Termites can produce sounds as they move, feed or communicate. Soldier termites may tap their heads against tunnel surfaces when disturbed.

These sounds can be faint and difficult to detect without specialist equipment. Clicking or rustling inside a wall can also come from other insects or ordinary household sources.

Unexplained sounds may justify further investigation, especially alongside visible warning signs. A quiet home, however, doesn’t rule out termite activity.

What Should You Do If You Find Signs of Termites?

If you discover suspected termites or damage, leave the area as undisturbed as possible. Avoid spraying household insecticide, breaking apart mud tubes or removing affected timber before an inspection.

Take a photograph if you can do so without disturbing the area, note where you found the signs and contact a termite professional.

An inspection can help determine whether termites are present, assess accessible areas for evidence of damage and identify suitable next steps. Home checks are useful, but they cannot rule out activity hidden inside a building.

Book a Termite Inspection in Toowoomba

Concerned about hollow timber, mud tubes or other possible signs of termites? Pete’s Pest Control provides termite inspections in Toowoomba to help homeowners investigate suspected activity and understand their options.

Call [0439 603 212 (line 439603212)](tel:0439603212), email pete@petespestcontroltoowoomba.com.au, or contact Pete’s Pest Control online to arrange an inspection.