Why Spotting Flying Termites Could Indicate a Big Problem

Nov 11, 2025

It's never a good sign to see insects swarming around your home—but if those insects have wings and look suspiciously like termites, it's time to pay close attention. Flying termites, often called "swarmers," are one of the most obvious and concerning signs of a termite infestation. When you notice these pests inside or near your home, it means they're not just passing through—they could be part of an active, well-established colony. For homeowners in East Tennessee, spotting these winged invaders is a signal to take immediate action and schedule Termite Treatment in Knoxville, TN, before severe damage occurs.

At Otis Pest Control, we know just how destructive termites can be. These silent destroyers cause billions of dollars in damage nationwide each year, and the humid climate of East Tennessee makes it easy for them to thrive. Here's why flying termites are such a serious warning sign—and why you should call for Termite Treatment in Knoxville, TN, if you see them.

What Are Flying Termites?

Flying termites, or alates, are the reproductive members of a termite colony. Unlike worker or soldier termites, which stay hidden in wood or underground, swarmers are produced once a colony matures—usually after several years of growth. Their sole purpose is to leave the colony, find a mate, and establish new colonies nearby.

You'll most often see flying termites during warm, humid periods—especially after rain. In Knoxville, this typically happens in spring or early summer. If you spot them indoors, it means that termites have already infested the structure and are trying to expand their reach. It is important to arrange for Termite Treatment in Knoxville, TN, as soon as possible.

Flying Termites vs. Flying Ants

It's easy to mistake flying termites for flying ants, but the two insects have distinct physical differences:

  • Wings: Termites have two pairs of wings that are equal in size, while flying ants have front wings that are longer than the back ones.
  • Antennae: Termites' antennae are straight and bead-like, whereas ants' antennae are bent.
  • Waist: Termites have broad, straight bodies, while ants have narrow, pinched waists.

If you're not sure which insect you've seen, it's best to contact a professional pest control company, such as Otis Pest Control. A trained technician can quickly identify the pest and, if necessary, recommend the best approach for termite treatment in Knoxville, TN.

Why Flying Termites Are a Red Flag

Spotting flying termites isn't just an inconvenience—it's a sign of a much bigger issue. Here's what their presence could mean for your property:

  1. A Mature Colony Is Already Active

    Flying termites only appear once a colony has reached maturity. This means that a large population of worker termites has already been feeding on wood somewhere in or around your home. By the time swarmers are visible, termites may have been damaging your property for months or even years.

  2. Structural Damage May Be Underway

    Termites feed on cellulose, a key component of wood and other building materials. Over time, this can compromise the integrity of wooden beams, flooring, and framing. While the damage may not be immediately visible, it can lead to costly repairs if left unaddressed.

  3. New Colonies Could Be Forming

    Swarmers are looking for new places to establish colonies. If they find suitable conditions—like damp wood or soil near your foundation—they can create additional infestations. That's why immediate Termite Treatment in Knoxville, TN, is essential when you notice swarmers.

  4. Hidden Damage Can Go Unnoticed
  5. Termites are known as "silent destroyers" for a reason. They typically live and feed out of sight, often inside walls, crawl spaces, or beneath flooring. By the time flying termites are visible, the hidden damage could already be significant.

Where You're Most Likely to See Flying Termites

Flying termites are drawn to light and warmth, so you'll often notice them:

  • Around windows or sliding glass doors
  • Near light fixtures or lamps
  • Emerging from small cracks in drywall or wood trim
  • Around the foundation or crawl space vents
  • On exterior walls after rainfall

If you find discarded wings near windowsills or floors, that's another telltale sign of an indoor termite swarm. Once swarmers land and shed their wings, they start searching for a place to build a new colony.

What to Do If You See Flying Termites

The worst thing you can do is ignore them. Acting quickly can make the difference between minor treatment and extensive structural repair. Here's what you should do:

  1. Don't Panic—but Don't Delay - While a few flying termites might not seem like a big deal, they're a strong indication of a much larger hidden problem.
  2. Collect Evidence - If possible, capture a few of the insects or take clear photos. This can help your pest control technician identify the species and determine the best course of action.
  3. Schedule a Professional Inspection - A termite inspection from a licensed professional will reveal whether you have an active infestation and how severe it is.
  4. Invest in Professional Treatment - DIY solutions and store-bought sprays won't eliminate a termite colony. For effective results, you need professional Termite Treatment in Knoxville, TN, tailored to your specific property and infestation level.
  5. Take Preventive Measures - Once treatment is complete, regular inspections and preventative treatments can help ensure termites don't return.

How Otis Pest Control Can Help

At Otis Pest Control, we've been protecting Tennessee homes from termites and other pests for decades. Our termite experts use proven methods and industry-leading products to eliminate infestations and prevent future damage. We offer comprehensive termite inspections, customized treatment plans, and follow-up services to keep your home termite-free year-round.

Whether you're dealing with an active infestation or want to protect your property proactively, our experienced technicians can help. We understand the unique challenges posed by Tennessee's climate and soil conditions, and we know exactly what it takes to keep termites away for good.

Protect Your Home Before It's Too Late

Seeing flying termites is never something to ignore. It's a warning sign that your home may already be under attack from within. By scheduling professional Termite Treatment in Knoxville, TN, as soon as possible, you can prevent further damage, protect your investment, and gain peace of mind knowing your home is safe.

If you've spotted flying termites—or even suspect termite activity—contact Otis Pest Control for Termite Treatment in Knoxville, TN, today. Our trusted, local team will inspect your property, identify the problem, and provide effective solutions to stop termites in their tracks.

Don't wait for the damage to spread—call Otis Pest Control and take the first step toward a termite-free home.

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Otis Termite & Pest Control is a full-service pest control company with a focus on outstanding service. We have been serving the East Tennessee area for over 56 years and our reputation is built on prompt and effective service. We’re good at what we do and we’re fast. We do the job right the first time – and that’s an actual guarantee! 

Call 865.690.1662 or visit www.otispestcontrol.net.

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