Moisture issues in walls and ceilings can lead to mold growth, structural damage, and poor indoor air quality. Water stains or mildew indicate potential leaks that should be addressed promptly.
Optimal
No visible moisture issues, and walls and ceilings remain dry and structurally sound.
Cautionary
Minor water stains or mildew spots suggest potential leaks or humidity issues that need monitoring.
Hazardous / Out of Range
Major water stains or widespread mildew growth indicate severe leaks or prolonged moisture exposure, requiring immediate repair.