Moisture resistant drywall is used to resist moisture. It is more durable than traditional drywall. In this guide, we will study about moisture resistant drywall.
Table of Contents
What Is Moisture Resistant Drywall?
Moisture-resistant drywall is a construction material that consists of a gypsum core and a non-organic facing material. The standard size of moisture resistant drywall is 5/8 inch.
This type of drywall prevents moisture from penetrating and saturating the material, which can cause mold growth.
Standard drywall, on the other hand, typically has a paper face that can easily absorb moisture and promote mold growth.
Typically, moisture-resistant drywall costs around 20 to 30 percent more than standard drywall. However, it is only necessary to use moisture-resistant drywall in specific areas of the home where moisture is more prevalent, such as bathrooms and laundry rooms.
These areas are more prone to leaks and high humidity levels, which can cause moisture damage to standard drywall.
Description of Moisture Resistant Drywall
Moisture resistant drywall is designed to prevent moisture from causing mold growth. The drywall contains the same core materials as standard drywall, which is made from non-organic gypsum. However, the facing material is different, and there are two types available: fiberglass and wax-coated paper.
The fiberglass facing is completely non-organic and prevents moisture from penetrating the drywall surface, making it inhospitable for mold growth. The wax-coated paper facing, commonly known as green board, is moisture-resistant and aims to prevent moisture and mold spores from penetrating the drywall surface.
Even if the surface of the drywall becomes damp due to moisture or humidity within the room, mold cannot embed or feed on this type of drywall. This makes mold-resistant drywall a great option for areas with high humidity, such as bathrooms and kitchens.
Advantages
- It is moisture resistant.
- It is more durable.
- More strong than simple drywall.
- It does decay easily.
Disadvantages
Moisture resistant drywall is great for home interiors, but it can be expensive. Some homeowners want a cheaper solution.
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