Which type of gypsum wallboard is specifically designed to resist moisture?

Moisture-resistant gypsum board, also known as green board, is specifically designed to resist moisture and is typically used in areas where there is a high likelihood of exposure to water, such as bathrooms, kitchens, and laundry rooms. The design includes special additives and a moisture-resistant core, which help prevent sagging, warping, and mold growth.

This type of wallboard differs from standard gypsum board, which does not have moisture-resistant properties and is more susceptible to damage from water. Fire-resistant gypsum board is formulated to enhance fire protection, making it useful in applications subject to fire hazards, but it does not provide moisture resistance. Lightweight gypsum board is designed for ease of handling and installation but not specifically for moisture resistance. Therefore, moisture-resistant gypsum board is the suitable choice when dealing with environments where moisture is a concern.