Introduction to moisture-resistant drywallMoisture-resistant drywall, also known as green board, is a type of drywall that is specifically designed to withstand moisture. Moisture in walls can cause serious damages and problems such as mold, mildew, and decay. Therefore, it is essential to use moisture-resistant drywall in areas that are prone to high humidity levels, water leakage, or moisture, like bathrooms, kitchens, and basements. If you are planning to remodel or build a house, it is crucial to understand the importance of using moisture-resistant drywall. This type of drywall is resistant to moisture, but its composition and application process are different from regular drywall. In this article, we will delve deeper into the composition, benefits, applications, installation, and maintenance of moisture-resistant drywall.
Composition of green boardGreen board is constructed from the same components as regular drywall, including gypsum plaster, which is sandwiched between two layers of paper. However, the paper cover of green board is sprayed with wax, which makes it more water-resistant. The green color of the paper’s cover is a visual clue to differentiate it from regular drywall. Moreover, green board features an environmentally friendly green coating that enhances its water-resistant properties. The green coating contains an anti-microbial agent that inhibits mold and mildew growth, making it even more ideal for high-moisture environments.
Benefits of using green boardMoisture-resistant drywall comes with a range of benefits that make it a popular choice for areas that require waterproofing. Some of the benefits include:
- Resistance to moisture
- Prevention of mold and mildew growth
- Enhanced durability and strength
- Environmentally friendly