Moisture can be the death of drywall, causing it to soften, swell, and deteriorate. Determining whether a moisture reading is bad depends on several factors, including the type of drywall, its location, and the environment it’s exposed to.
Moisture in drywall can be measured using a moisture meter, which provides an accurate reading of the moisture content within the material. Insert the prongs of the moisture meter into the drywall and read the display. The meter will indicate the percentage of moisture present.
Normal moisture readings for drywall vary depending on the type of drywall and its environment. Generally, a moisture reading below 15% is considered acceptable for most types of drywall. Readings between 15% and 20% may indicate the presence of moisture, while readings above 20% are considered high and may require further investigation.
High moisture readings in drywall can be caused by various factors, such as:
High moisture readings in drywall can lead to several problems, including:
Preventing moisture damage to drywall is essential for maintaining the integrity of your home. Here are some tips:
If you suspect moisture damage to your drywall, it’s important to seek professional assistance. A qualified contractor can accurately assess the extent of the damage, determine the cause, and recommend the best course of action.