Termites don’t exactly announce their arrival. They work quietly, often damaging wood before homeowners notice anything is wrong. Knowing the signs of termites in your home helps you identify potential activity and determine the right next step.
The signs are there if you know where to look. Think mud tubes. Discarded wings. Wood that sounds hollow when tapped. Here’s what these termite warning signs look like and when it’s time to bring in an expert.
Why early detection matters
Recognizing termite activity early gives you more information and more options for addressing the problem.
- Minimizes structural damage: Earlier detection helps limit the amount of time termites have to damage wood in and around the home.
- Helps protect your home's value: Untreated termite damage may affect a home's condition and resale value.
- Makes management more cost-effective: Finding activity earlier may mean simpler next steps and fewer repairs.
- Helps you act sooner: Identifying the signs gives you a head start on determining the right course of action.
Signs of termites in your home
One clue may not tell the whole story. But knowing the most common termite damage signs helps you spot potential activity and act sooner.
Mud tubes along the foundation
Subterranean termites build narrow, earth-colored tubes to travel between the soil and sources of wood while maintaining the moisture they need. Look for these termite mud tubes along foundations, crawl space supports, and other places where the structure meets the ground.
Finding a mud tube is a strong reason to schedule a termite inspection. Aptive’s local pest control experts can determine whether termites are active and recommend appropriate next steps.
Discarded wings near windows or doors
Small piles of discarded wings near windowsills, doors, and other entry points are a common sign of termite swarmers. After leaving an established colony to reproduce, swarmers shed their wings.
What do termite wings look like? Termites have two pairs of wings that are roughly equal in length. Winged ants have larger front wings and smaller hind wings, which helps distinguish the two.
Hollow-sounding or damaged wood
Termites feed on cellulose in wood, creating galleries within the material. As that damage progresses, affected wood tends to sound hollow when tapped or feel weaker than the surrounding wood.
Look for blistered surfaces, weakened areas, and visible channels in exposed wood. Wood damage has several possible causes, so a pest control service is the best way to determine what's behind it.
Frass (termite droppings)
Termite droppings, or frass, are tiny, pellet-like droppings produced by drywood termites. They often collect in small piles near wood where termites are active.
Frass resembles sawdust at first glance, but its pellets have a more consistent shape. Repeated piles in the same area deserve a closer look.
Tight-fitting doors or windows
Termite damage affects the structure of wood and may cause doors or windows to become harder to open and close. Changes in humidity and moisture can cause similar problems, so a sticking door alone doesn't confirm termite activity.
If the change appears alongside mud tubes, discarded wings or damaged wood, schedule a professional pest control treatment.
Bubbling or peeling paint
Bubbling or peeling paint may accompany moisture or changes in the wood underneath the surface. Termite activity is one possible cause, particularly when other warning signs are present.
Instead of relying on the paint itself, look for additional clues like damaged wood, mud tubes, or swarmers.
Swarmers, especially in spring
Termite swarmers are winged reproductive termites that leave established colonies to mate and start new ones. Swarms are most common during warmer conditions as they follow changes in temperature and moisture.
Termite swarmers have straight antennae, broad waists, and two pairs of similarly sized wings. Seeing swarmers indoors or finding piles of discarded wings is a strong indication that it's time to schedule an inspection.
Tips to help prevent termite problems
Don’t wait until termites make themselves visible. A few maintenance habits can make your home less inviting and help you stay one step ahead.
Reduce wood-to-soil contact
Wood that directly touches soil gives subterranean termites easier access to a food source. Where practical, create separation between the soil and wooden parts of your home.
Keeping the foundation visible also makes it easier to spot mud tubes and other signs of activity.
Fix moisture issues
Termites thrive in moist environments. Repair leaking pipes and faucets, clear clogged gutters, and make sure water drains away from your home's foundation.
Pay particular attention to areas that stay damp for long periods. Managing excess moisture makes the environment less favorable for termite activity.
Store firewood away from the house
Firewood is food for termites, so location matters. Store firewood away from the house and keep it elevated from the soil when possible.
This also makes it easier to notice termite activity before it reaches the structure.
Schedule regular inspections
A professional termite inspection goes beyond spotting the most obvious warning signs. A pest control expert knows where to look and what findings require attention.
At Aptive, we offer preventative termite treatment options, including bait station systems that help protect your home.
Get in touch today
If you're noticing signs of termites in your home, a professional can identify termite activity and help determine the appropriate next steps.
Aptive Pest Control offers termite services in select areas. Connect with a local expert to confirm treatment options in your area and build a plan for your home.
