Termite Sounds: Clicking, Tapping and Head Banging

On a quiet night, you hear faint clicking or tapping from inside a wall or wooden furniture. Could it be termites? In some cases, yes. Termites can produce sounds, though they are subtle and easy to confuse with other noises.

This guide explains what the sounds are and what else might be going on.

The short answer

Termites, especially soldiers, can make faint clicking or tapping sounds by banging their heads against the walls of their tunnels as an alarm signal, and the movement of large numbers of workers eating wood can create a quiet rustling. These sounds are usually very soft and heard only in a quiet room, sometimes with a stethoscope or by pressing an ear to the wood. They are not a reliable way to detect termites because other things cause similar noises. If you hear clicking and also see other signs, such as mud tubes or hollow wood, get an inspection.

Types of sounds

• Clicking or tapping: Soldiers shaking or banging their heads when the colony is disturbed.
• Rustling: A faint sound of many workers moving and chewing, most noticeable in a quiet room.
• Hollow sound when tapped: Not a sound the termites make, but the sound of damaged wood when you tap it.

When you may hear them

1. In a quiet room at night.
2. With an ear close to the wall or wood.
3. When the colony is disturbed, for example by knocking.
4. In heavily infested wood.

What else can cause similar sounds

• Wood expanding and contracting with temperature.
• Water pipes and cooling or heating of materials.
• Wood borer beetles, which can also make tapping sounds in some species.
• Rodents or squirrels in walls and ceilings.
• Lizards or insects.
• Electrical items and appliances.

How to check

1. Tap the wood or wall with a screwdriver handle. A hollow or papery sound suggests damage.
2. Look for mud tubes, bubbling paint, wings and frass.
3. Check for other signs such as sagging or soft wood.
4. Do not rely on sound alone.

What to do

• Note where and when you hear the sound.
• Photograph any other signs.
• Book a professional inspection.

When to call a professional

If you hear sounds along with visible signs, or if the sounds persist, call a specialist. They can use tools to detect hidden activity and identify the cause.

Frequently asked questions

Can I hear termites eating?

Sometimes, in heavy infestations, as a faint rustling in a quiet room.

Do all termites make noise?

Soldier head-banging is documented in many species, but sounds are faint and not always noticeable.

Is a tapping sound proof of termites?

No. Many other things cause tapping. Look for other signs.

Can pest controllers detect termites by sound?

Specialist equipment can help detect activity, along with other inspection methods.

This guide is part of IPest's complete resource on termite control. For identification help, prevention and treatment options, see our full termite treatment guide for Bangalore.