Fix moisture problems and leaky pipes

What to Do

Repair all water leaks — plumbing, roofing, gutters, and condensation from HVAC systems. Ensure proper drainage away from the foundation. Keep gutters clean and direct downspouts at least 3 feet from the house. Ventilate crawlspaces to reduce humidity.

Why It Works

Subterranean termites require moisture to survive and build their mud tubes. Moisture-damaged wood is significantly more attractive and easier for termites to consume than dry wood. Eliminating moisture sources around the foundation creates a less hospitable environment and makes your home a less attractive target.

Tips

• Fix leaky faucets, water heaters, and AC drip lines promptly
• Grade soil so water flows away from the foundation, not toward it
• Ensure crawlspace vents are open and unobstructed
• A dehumidifier in the crawlspace or basement can significantly reduce moisture levels
• Moisture problems also attract carpenter ants, wood-decay fungi, and other wood-damaging organisms