Moisture levels in a building or home can have significant implications for the health and safety of its occupants. High moisture levels can lead to mold growth, which is associated with a range of adverse health effects.
Determining what constitutes a “bad” moisture reading requires consideration of several factors. The context in which the reading is taken, such as the type of material or location within the structure, also affects its interpretation.
Moisture levels can be measured using instruments such as moisture meters or hygrometers. These measure the moisture content in materials or the relative humidity of the air.
Generally, moisture levels exceeding 20% are considered elevated and may increase the risk of mold growth. However, this threshold can vary depending on the material and its susceptibility to mold growth. For example, porous materials like drywall or wood may start showing signs of mold at lower moisture levels, while denser materials may tolerate higher levels.
Understanding what constitutes a bad moisture reading is crucial for maintaining a healthy and safe indoor environment. By monitoring moisture levels and addressing high readings promptly, homeowners and building managers can reduce the risk of mold growth and its associated health and structural consequences.