Dampness can be a significant problem in homes and other buildings, as it can lead to mold growth, which can cause a variety of health problems. But what exactly is an acceptable damp reading, and how does dampness contribute to mold growth?
An acceptable damp reading is a measure of the amount of moisture in the air or on a surface. It is typically expressed as a percentage, and the ideal range for indoor dampness is between 30% and 50%. Dampness levels above 60% are considered high and can lead to mold growth.
Mold thrives in damp, warm environments, and it can begin to grow on surfaces with a moisture content of 20% or higher.
Mold growth can have a range of negative effects on human health, including respiratory problems, skin irritation, and allergic reactions. It can also damage building materials and furnishings. Therefore, it is important to manage dampness levels in homes and other buildings to prevent mold growth and its associated health and property risks.