Consequences of Excessive Drying
What is a normal moisture reading for drywall?
When drywall is installed, it should have a moisture reading of between 8% and 12%. This range ensures that the drywall is dry enough to prevent mold and mildew growth, but not so dry that it becomes brittle and cracked.
Consequences of Excessive Drying
Excessive drying of drywall can lead to several problems, including:
- Cracking: Excessive drying can cause the drywall to become brittle and crack. This can create unsightly cracks in the walls and ceiling, which can reduce the value of your home and make it less comfortable to live in.
- Warping: Excessive drying can also cause the drywall to warp. This can create unsightly bulges in the walls and ceiling, which can again reduce the value of your home and make it less comfortable to live in.
- Mold and mildew growth: If the drywall becomes too dry, it can create a perfect environment for mold and mildew to grow. Mold and mildew can cause health problems, such as allergies and asthma, and can also damage the drywall and other materials in your home.
How to Prevent Excessive Drying
There are several things you can do to prevent excessive drying of drywall, including:
- Keep the humidity in your home at a moderate level. The ideal humidity level for a home is between 30% and 50%. You can use a humidifier to increase the humidity in your home if it is too low.
- Avoid using excessive heat to dry out your home. Using excessive heat can dry out the drywall too quickly, which can lead to cracking and warping.
- Allow the drywall to dry naturally. If you need to dry out your home after a flood or other water damage, allow the drywall to dry naturally. Do not use excessive heat or fans to dry out the drywall, as this can damage it.