Moisture mapping plays a pivotal role in ensuring the structural integrity and health of buildings by identifying areas of excessive moisture.

### Detection Methods

**1. Infrared Thermography:**

This technique utilizes infrared cameras to detect temperature variations caused by moisture accumulation. Warmer areas indicate increased moisture content.

**2. Moisture Meters:**

Handheld devices inserted into building materials measure electrical resistance, which changes in the presence of moisture.

**3. Visual Inspection:**

Observing signs of moisture, such as mold growth, discoloration, or efflorescence, provides valuable insights.

### How to Check for Moisture Under Your House?

**1. Crawl Space Inspection:**

Check for dampness, mold, musty odors, or water accumulation in the crawl space.

**2. Basement Inspection:**

Look for signs of water intrusion, such as cracks in walls, wet carpets, or condensation on windows.

**3. Exterior Walls:**

Inspect the exterior walls for any moisture damage, such as peeling paint, cracks, or water stains.

**4. Roof Inspection:**

Check for leaks in the roof, missing shingles, or clogged gutters that can result in water intrusion.

By implementing these detection methods, homeowners can proactively identify and address moisture issues, preventing costly repairs and maintaining a healthy indoor environment.