Moisture Mapping is a non-invasive technique used to identify the presence and distribution of moisture within a structure. It is crucial for detecting hidden moisture issues that can lead to structural damage, mold growth, and health hazards.

Detection Methods

Infrared Thermography

This method uses thermal imaging to visualize temperature variations on the building’s surface. Moisture pockets appear as cooler areas, indicating the presence of excess moisture.

Moisture Meter Readings

Moisture meters are portable devices that measure the electrical resistance of building materials. When the meter’s pins are inserted, higher resistance indicates lower moisture content.

Ground Penetrating Radar (GPR)

GPR emits radio waves into the ground that bounce back to the surface. Analyzing the reflected waves can detect moisture behind walls, floors, and underground.

How to Check for Moisture Under Your House?

Ignoring moisture under your house can lead to serious issues. Here’s a simple guide for DIY moisture detection:

• Inspect your basement or crawlspace for signs of mold, water stains, or musty odors.
• Run your hand along the foundation walls and check for dampness.
• Use a moisture meter to measure moisture levels in floors, walls, and ceilings.
• Look for cracks or gaps in the foundation that could allow moisture to enter.
• If you suspect a leak, inspect plumbing fixtures, pipes, and the roof.

Early detection and remediation of moisture issues are essential to maintain a healthy and safe indoor environment. Moisture Mapping provides vital information for targeted repairs and prevents costly damage in the long run.