Why outdoor wood is a common starting point
Buried or ground-contact wood — old tree stumps, wooden fence posts, garden edging, firewood stacks — sits in constant contact with moist soil, which is exactly the environment subterranean termites need. A colony here can spread toward the house over time without anyone noticing.
Common risk spots in a typical garden
Wooden pergolas and gazebos with legs set directly into soil, garden furniture left outdoors year-round, mulch piled directly against the house foundation, and any leftover construction wood buried or stacked near the building are all worth checking.
Simple prevention steps
Keep firewood and wood scraps stored away from the house and off direct soil contact where possible. Avoid piling mulch directly against foundation walls, and remove old tree stumps rather than leaving them to decay in place near the structure.
When to get it checked
If you notice mud tubes on garden structures or fence posts, treat it as seriously as activity found inside the house — it is often the earliest warning sign before termites reach the building itself. A free inspection covers outdoor structures as well as the main property.
