Moisture Mapping — How We Find Hidden Termite Activity in Macarthur Homes

Subterranean termites die quickly in dry air. To survive, they need constant moisture — which is exactly why moisture mapping is one of the best hidden-termite detection tools we have.

Subterranean termites lose moisture rapidly through their soft cuticle and die quickly in dry environments. To survive away from the nest, they surround themselves with mud, saliva and workings that retain water. That elevated moisture level is exactly what we look for.

How moisture mapping works

We use a Tramex pin-less moisture meter to scan skirting boards, architraves, door frames, wet-area walls and any timber we can’t visually inspect. The meter measures relative moisture without leaving marks. Readings above 18–20% in a normally-dry timber almost always indicate termite workings, a hidden leak, or wood decay — all of which need investigation.

Where we always moisture-map

  • Bathrooms, en-suites and laundry adjoining exterior walls
  • Under kitchen sinks and behind dishwashers
  • Wet-area architraves and door frames
  • Around the perimeter of the slab in older Campbelltown brick-veneer homes
  • Anywhere we already suspect activity from other visual signs

Book a Campbelltown or Macarthur inspection

If hidden termite activity is a concern at your Campbelltown, Ingleburn, Glen Alpine, Rosemeadow, Leumeah, Bradbury, Ambarvale, Airds, Ruse or Kentlyn property, our licensed local team can help. Same-day service where possible, fixed pricing before we arrive and a full written report every visit.

Book a Campbelltown inspection

Same-day service across Campbelltown & Macarthur. Fixed pricing. Full written warranty.

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