What does a termite inspector look for in a crawl space?
In a crawl space an inspector looks for mud tubes on piers and foundation walls, damaged or soft wood at sill plates and joists, moisture and standing water, and wood-to-soil contact. These signs show whether termites are present and what is helping them.
The crawl space is the part of a Brentwood house closest to the soil, and subterranean termites need that soil. The inspector checks the piers and block walls for mud tubes, probes the sill plates and the first few joists, and looks at where plumbing, ducts and wiring enter the floor.
Moisture matters as much as termites. A torn vapor barrier, a vent left open to rain or a dripping drain line keeps wood damp, and damp wood is easier for termites and for decay fungi to use. A good inspection notes these, because fixing them helps keep termites from returning.
- Mud tubes on piers, walls and pipes
- Soft or hollow wood at sills and joists
- Wood touching soil or debris
- Damp soil, torn vapor barrier or standing water
Do swarmers in the house mean I have termites?
Winged insects indoors can be termite swarmers, which usually signals a mature colony nearby, though it does not prove the house is infested. Flying ants look similar. Save a few and ask a technician to identify them, since the treatment differs.
Subterranean termites typically swarm in spring, though the exact timing is not fixed and depends on the weather. Swarmers are winged reproductives that leave a mature colony to start new ones. They are not feeding on your wood when you see them, but where they emerge tells a technician where to look.
Termite swarmers have straight, equal-length wings and a thick waist. Winged carpenter ants have a pinched waist, elbowed antennae and unequal wings. If you can, catch a few on clear tape and show them to the inspector.
Why is a termite inspection part of buying a house?
A termite inspection is a routine step in a home sale because termite damage is hidden behind finishes and below the floor. A report shows whether there is activity, past treatment or conditions that invite termites, so a buyer can decide before closing.
The report you receive at sale is a record of what was visible on one day. It is useful, but it does not guarantee that nothing is hiding behind a finished wall or under insulation. A lender or contract may specify the form; if you are a buyer, ask which one applies.
Whether a seller must disclose past termite treatment is a question for your agent or attorney, not for the inspector.
How often should a Brentwood home be inspected?
There is no single schedule, but many homeowners have a termite inspection at purchase, after seeing swarmers or mud tubes, and at intervals if the house has had termites or has a treatment contract. A technician can suggest an interval that fits your foundation.
Termites in Tennessee are typically active through much of the year, so a house is never fully out of range. A new house with a good barrier may need little more than a periodic look. A house with a damp crawl space, wood against the soil and a history of termites deserves closer attention.
If you already have a termite contract, the annual check is part of it. Read what the contract covers before assuming it will pay for repair.
