Drywood Termites in Lakeland, FL — Tenting, No-Tent Options and How Operators Decide

Before anything else: make sure it’s actually drywood

Look, here’s the deal. Half the people who call about “drywood termites” in Lakeland have subterranean termites, and half the people who call about subterranean termites have drywood. It matters enormously, because the two get treated in completely different places — one in the soil, one in the wood — and buying the wrong one is just an expensive way to keep your infestation.

The single fastest way to separate them: go look for mud.

Still not certain? Run through the full visual sign checklist, or compare against what termite damage looks like versus water rot. And for the overview of every termite service available locally, start at termite control in Lakeland.

The three tells: frass, kick-out holes, and a wall that sounds wrong

1. Frass — and it is genuinely distinctive

This is the one that brings most Lakeland homeowners to this page. Drywood termites are tidy in the strangest way: they push their droppings out of the gallery rather than living with them. The pellets pile up below the hole, and they don’t look like anything else in your house.

Get close. Each pellet is about a millimetre long, hard, and — here’s the giveaway — six-sided, with concave faces, like a tiny grain of rice that’s been pressed flat on six sides. People describe it as coarse sand, sawdust, or coffee grounds, and it’s none of those. Sawdust from a carpenter bee or a drill is fibrous and irregular. Frass is uniform, granular and hard. Colour tracks the wood the termites are eating, so it can be anything from pale tan to near-black — don’t use colour to rule it in or out.

The other clue frass gives you is location. It falls straight down. A pile on the windowsill points at the frame above it. A pile on the garage floor points at the rafter over it. A pile that keeps reappearing after you sweep it up means the colony is active right now, not a ghost of something that got treated in 2019.

2. Kick-out holes

The pellets have to come from somewhere. Look directly above the pile for a pinhead-sized round hole. Sometimes it’s plugged with a bit of frass, sometimes it’s open. Sometimes there are several. It’s easy to miss on textured or dark-stained trim, so use a flashlight held at a low angle across the surface — that’s the trick that makes a tiny hole throw a shadow.

3. The sound and the surface

Drywood termites eat the inside of the board and leave the outer skin and the paint film intact. That’s why a piece of fascia can be structurally junk and still look fine from the driveway. Tap along the trim with the handle of a screwdriver: solid wood thuds, hollowed wood gives you a papery, drum-like knock. Blistered, rippled or slightly sunken paint over a board is the same story told visually — the surface has nothing left behind it.

And of course there are the swarmers. Drywood alates fly in Lakeland from roughly May through August on warm evenings, often toward lights. What you’re more likely to find than the insects themselves is the aftermath: a scatter of shed wings on a windowsill or in a light fixture, all four the same size. That’s worth pinning down by month — the Polk County swarm calendar will tell you which species the timing points to.

How the Lakeland dispatch line gets you to a licensed operator

Tent or no tent? Here’s how the decision actually gets made

This is the whole question with drywood termites, and it comes down to one thing: can the operator find and reach every colony, or can’t they? Everything else is detail.

Whole-structure fumigation (tenting)

The tent seals the house and a fumigant gas is introduced at a concentration and duration calculated for your specific cubic footage. Gas goes wherever wood goes: inside rafters, behind drywall, into the piano. That reach is the point. If drywood activity is showing up in three different parts of the house, or if it’s in framing nobody can drill into without demolishing a ceiling, fumigation is the only method that gets everything.

What it does not do is leave anything behind. Fumigation has no residual effect — the day the tent comes off, a new drywood swarmer could fly in through an unscreened gable vent and start over. That’s not a flaw, it’s just how gas works, and anyone selling a tent as permanent immunity is selling rather than explaining. Ask instead about the post-fumigation warranty and what it actually covers.

Practically: you vacate. People, pets and plants out. Food, feed and medicine either leave or go into the sealed bags the operator provides. The gas utility shuts off and locks the meter, and turning it back on is its own appointment. Nobody re-enters until a licensed fumigator has cleared the structure with an instrument reading. Budget days, and sort out the pets and the fridge before you sort out anything else.

No-tent and localized options

Drill-and-inject foam or dust into the galleries. Borate treatment of accessible bare wood. Targeted heat. Straight-up replacement of the affected board. These are legitimate, they’re far less disruptive, and for a genuinely contained infestation they’re often the sensible answer — one window frame, one run of fascia, one antique dresser.

The catch is real and you should hold it firmly: localized treatment only kills what it reaches. If there are two more colonies in the attic that nobody located, you’ve bought a partial answer at a full price, and you’ll find out in eighteen months. There’s more detail on the trade-offs on our no-tent termite treatment page.

So the question to put to the licensed operator, in these words, is: “How confident are you that you’ve found all of it — and what did you inspect to get to that confidence?” A straight answer is worth more than a discount. An operator who says “honestly, I can’t rule out the attic” is being more useful to you than one who promises a cheap fix.

Why Lakeland houses are such comfortable drywood territory

Drywood termites don’t need your soil, your leaky hose bib or your irrigation overspray. They need seasoned wood and warm air, and Polk County hands them both for most of the year. We don’t get a hard freeze, so nothing resets the clock. Chain of Lakes humidity keeps the wood moisture content in a range they’re happy with. And the swarming pairs fly — which means the risk isn’t about how tidy your yard is, it’s about what your house lets in through the air.

The specific entry points worth walking this weekend:

• Attic and gable vents with torn or missing screening. This is the classic Lakeland one. A swarmer needs an opening the width of a pencil lead. Fine mesh screening on every vent is cheap and it’s the highest-leverage thing most homeowners can do themselves.
• Bare, unpainted, weathered wood. Fascia boards, soffit trim, the exposed rafter tails on the older Dixieland and Garden District bungalows, the wooden fence panel that’s touching the garage wall. Paint and sealant are a genuine physical barrier — a swarming pair can’t bore into a properly sealed surface.
• Wooden window and door frames on the sun-and-rain side. The south and west elevations take the worst of the Central Florida weather cycle, and that’s where the paint film cracks first.
• Second-hand furniture. Drywood termites travel in furniture, and they always have. That estate-sale armoire, the reclaimed barn wood, the wooden crate someone gave you — check the underside and the back panel before it comes in the house.
• Attached wooden structures. Pergolas, trellises, decks, fence rails bolted into the wall. They’re a bridge, and they’re usually the least-maintained wood on the property.

Housing stock matters too. The pre-1990s neighborhoods — Dixieland, Cleveland Heights, the streets around Lake Morton and Lake Hollingsworth — carry a lot of exposed original woodwork, decorative trim and real wood windows, which is exactly the surface area drywood termites want. The newer South Lakeland, Christina, Grasslands and Highland City builds have less exposed timber, but they also have attics full of untreated framing and vents that nobody has looked at since the certificate of occupancy.

Drywood swarm timing in Polk County, and what to do with it

One more thing worth knowing: a swarm coming out of your house means the colony inside is mature enough to reproduce, which takes years. A swarm arriving at your house from a neighbour’s tree or roofline is a fresh risk, not proof of an infestation. The operator can usually tell which is which by where the wings are and where the frass is. If you’re also buying or selling, a WDO inspection in Lakeland is the formal version of this whole conversation.

What to ask before you sign anything

• “What’s your FDACS license number?” Termite work in Florida is licensed under Chapter 482, Florida Statutes, and the status is public. The verification link is in the disclosure at the bottom of this page. It takes a minute. Do it.
• “How many separate colonies do you think there are, and what makes you say that?” This is the drywood question. Everything about tent-versus-no-tent hangs on the answer.
• “If you’re recommending local treatment, what happens if you missed one?” The answer should be a warranty term you can read, not a reassuring noise.
• “Is the warranty repair or retreat?” Retreat means they come back and treat again. Repair means they pay to fix the wood. Those are wildly different products and they get sold with similar-sounding words.
• “What’s the renewal, and can it go up?” Ask in year one, not in year three.
• “What do I need to do afterward?” Screen the vents. Paint the bare fascia. Seal the trim. Prevention is mostly your job and it doesn’t cost anything but a Saturday.

On price: we don’t set it and won’t guess at it. What Polk County operators typically quote for drywood work depends on whether it’s a tent or a spot treatment, the cubic volume of the structure, how accessible the galleries are, and the warranty you buy. The licensed operator sets the price after inspection. For how those variables move the number, see termite treatment cost in Lakeland. If you want the full method-by-method walkthrough, the complete Lakeland termite treatment guide covers all four approaches end to end.

Drywood termite questions, answered straight