Commercial Water Damage Roof Repair decision points
Infrared roof scanning uses the thermal mass differential between wet and dry insulation to map moisture extent. Wet insulation retains solar heat after sundown longer than dry insulation — an infrared camera pointed at a commercial roof surface after dark shows wet areas as warm anomalies against the cooler dry insulation background. The result is a heat map of the entire roof surface that identifies wet insulation extent with high confidence.

