Termites and Wood Damage in Central Florida Homes

What termite damage looks like, where it starts, and the construction details that either invite it or keep it out.

Florida gives termites everything they want: warmth, moisture and wood. Damage here is not a possibility to plan around, it is a condition of owning a home, and the difference between a small repair and a major one is how early you notice.

We are not a pest control company. What we deal with is the wood damage afterward, and the construction details that made a house vulnerable in the first place.

What to look for

• Mud tubes on foundation walls, piers or the exterior of a slab. Pencil-width tunnels of soil running up a vertical surface. This is subterranean termites building a protected route to the wood.
• Wood that sounds hollow when tapped, particularly baseboards, door and window casings, and framing near the ground.
• Blistered or rippled paint on trim or drywall, which can look like water damage.
• Discarded wings near windowsills and doorways, usually in spring.
• Frass — small pellets of wood-colored droppings, associated with drywood termites, often on a windowsill or the floor below the infested wood.
• Sagging or soft floors, sticking doors and windows where framing has been compromised.
• Small round exit holes in wood surfaces.

Where it starts

Termites need a route from soil to wood, or in the case of drywood species, direct access to wood. The places they get in are predictable:

• Wood in contact with soil — deck posts, fence posts against the house, wood siding running down to grade, landscape timbers against the foundation.
• Mulch piled against the foundation, which keeps the area moist and bridges the gap.
• Anywhere that stays wet — a leaking hose bib, a downspout discharging at the wall, an AC condensate line dripping against the foundation. Moisture and termites travel together.
• Expansion joints and slab penetrations where plumbing enters.
• Attic and roof framing, particularly where a roof leak has kept wood damp.
• Firewood or lumber stored against the house.

Moisture is the common thread

This is the part homeowners can actually control. Wood that stays dry is far less attractive and far more resistant, and the same conditions that invite termites also cause wood rot — which does its own damage regardless of insects.

Practical prevention:

• Keep mulch and soil several inches below any wood, and away from the foundation.
• Extend downspouts well away from the house.
• Fix leaking hose bibs, AC condensate lines and irrigation heads that spray the wall.
• Keep gutters clear so water is not dumping at the foundation. See our gutter guide.
• Trim vegetation back so exterior walls dry after rain.
• Maintain caulk and paint on exterior wood — that seal is what keeps water out.
• Store firewood and lumber away from the house and off the ground.

The repair side

Once the pest control side is handled, the damaged wood still has to be dealt with. What that involves depends on where it is:

• Trim, casing and baseboard — replacement, and matching existing profiles is the craft part on an older home.
• Door and window frames — often the first structural elements affected because they sit low and near exterior moisture.
• Framing members — sistering new lumber alongside damaged members, or full replacement where the loss is significant. This is structural work and it needs doing properly.
• Subfloor and sill — the most involved, because access usually means removing finished surfaces.
• Fascia, soffit and exterior trim — very common, since these stay damp and are hard to inspect.

Have the pest side handled first

Repairing damaged wood while an active infestation continues means doing it twice. Get a licensed pest control company to treat first, then rebuild.

Inventive Home Improvement handles the carpentry and structural repair side across Lakeland, Mulberry and Polk County. Call (863) 633-5499 for a free estimate on the repair work.

Frequently asked questions

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