What Should Moisture Readings Be for Internal Walls?

Mold and moisture can pose significant health risks. To mitigate these risks, it’s crucial to maintain appropriate moisture levels in internal walls. Generally, moisture readings for internal walls should be below 15%, as higher readings indicate a potential for mold growth. Monitoring moisture levels regularly using a moisture meter is essential.

Consequences of High Moisture Levels

Excessive moisture in internal walls can have detrimental effects on health, including:

• Respiratory problems, such as asthma and allergies
• Skin irritations and infections
• Eye irritation and redness
• Headaches and fatigue
• Reduced cognitive function

Consequences of Low Moisture Levels

Conversely, extremely low moisture levels in internal walls can also negatively impact health, leading to:

• Dryness of skin, eyes, and respiratory tract
• Increased susceptibility to infections and viruses
• Electrostatic shock and increased fire risk

Optimal Moisture Readings

Ideal moisture readings for internal walls vary slightly depending on the material and construction of the wall. As a general rule, the following guidelines should be followed:

• Gypsum board: 8-12%
• Wood: 6-12%
• Concrete: 3-7%

Monitoring Moisture Levels

To maintain optimal moisture levels, regular monitoring is recommended. This can be done using a moisture meter. It’s important to note that moisture readings can vary depending on factors such as weather conditions and room usage. If moisture levels are consistently high or low, further investigation may be necessary to determine the underlying cause and implement appropriate remediation measures.