When the cold sets in across Wagga Wagga, most people assume the pests pack up until spring. Termites get lumped in with everything else — out of sight, out of mind until the weather warms up. It’s one of the most common assumptions we hear, and it’s also one of the most expensive to get wrong.
The truth is that termites don’t take winter off. They simply change how and where they operate, and in many cases your heated home makes their life easier, not harder. Here’s what’s actually happening under your floorboards through the colder months, and why winter is one of the smartest times to book an inspection.
Where Termites Go in Winter
Subterranean termites — the species responsible for the vast majority of damage in the Riverina — live in nests below ground where the temperature barely changes. The soil insulates them from the cold the same way it keeps a cellar cool in summer. While the surface freezes on a Wagga winter morning, conditions a metre down stay stable and workable.
Rather than slowing down, established colonies often push deeper into structures during winter, chasing warmth and moisture. The wall cavities, subfloors and timber framing of a heated home offer exactly that. Add a hot water system or a poorly ventilated subfloor holding moisture, and you’ve created a year-round environment where termites keep feeding without interruption.
What does change is visibility. In spring and summer termites swarm — that’s when winged reproductives leave the nest and homeowners actually spot them. Winter removes that obvious warning sign, but it doesn’t remove the termites. It just means they’re working quietly, behind plaster and under floors, exactly where you’re least likely to notice.
Why Winter Is Actually a Smart Time to Inspect
Most people book a termite inspection in spring, after they’ve seen activity. Booking in winter puts you ahead of the problem for a few practical reasons.
First, the sightlines around your home are better. Through winter, gardens die back, mulch settles and foliage thins out. The weep holes, slab edges, foundation joints and subfloor vents that termites exploit become far easier for an inspector to examine properly. The same perimeter that’s hidden behind dense garden growth in January is clearly visible in July.
Second, you get ahead of spring swarming. By the time termites take flight and become visible, a colony has often been feeding for months. A winter inspection catches that activity early, before the warmer months let it spread and before any damage compounds.
Third, our Termatrac technology works regardless of season. It detects termite movement inside walls and timber without needing to open anything up, so a cold morning is no barrier to a thorough assessment. Winter is simply a quieter, clearer window to get it done.
What Waiting Can Cost You
Termite damage is slow, hidden and genuinely expensive. The average repair bill from termite damage in Australia runs well past $7,000, and serious structural cases climb far higher. Because the feeding happens out of sight, most homeowners only discover a problem once timber is already compromised.
The detail that catches people out is insurance. Standard home and contents policies almost never cover termite damage — it’s treated as a preventable maintenance issue, not an insurable event. That makes regular inspection your only real line of defence. Australian Standard AS 3660 recommends a professional termite inspection at least once a year for every property, and more often for homes in higher-risk situations.
A few things raise that risk locally: older homes with timber framing, properties with a previous history of termite activity, gardens with heavy mulch or timber stacked against the house, and subfloors that hold moisture. If any of those sound like your place — particularly in established areas like Kooringal and Lake Albert — winter is a sensible time to get checked rather than a reason to wait.
Don’t Let the Cold Give You a False Sense of Security
The idea that termites disappear in winter is comforting, but it’s the kind of assumption that costs homeowners thousands. Colonies stay active, your warm home keeps them comfortable, and the lack of visible swarming simply means the damage happens unnoticed.
A winter inspection takes that uncertainty off the table. You find out exactly what’s happening under your home, you catch any activity before spring lets it accelerate, and you protect what is almost certainly your largest asset.
If it’s been close to twelve months since your last check — or you’ve never had one — now is the time. Call Graham and the team at Avante Guard on (02) 6932 6500 for a professional termite inspection across Wagga Wagga and the Riverina. We use the latest Termatrac detection technology to find termites before they find your timber.
Learn more about how we handle local termites on our termite control page, or explore our full range of pest and building inspection services.