Is gypsum board prone to mold and mildew, and how does it compare to other materials in this regard?

Gypsum board, in its standard form, can be prone to mold and mildew when exposed to excessive moisture over prolonged periods. The organic paper facing can provide a nutrient source for mold if water infiltrates the wall assembly. However, modern building practices have led to the development of moisture-resistant gypsum board variants, which include additives and special coatings designed to repel moisture and inhibit mold growth. These products are particularly useful in areas such as bathrooms, kitchens, or basements, where humidity levels are higher. In comparison, materials like cement board or fiber cement panels naturally resist mold and mildew due to their inorganic composition. Despite this, when gypsum board is installed with appropriate moisture barriers, proper ventilation, and regular maintenance, it can perform exceptionally well even in environments with higher humidity. Our Aluminum Ceiling and Aluminum Facade systems are designed with similar moisture management principles, ensuring that all components of a building work together to prevent water intrusion. By using a combination of moisture-resistant gypsum board and high-quality aluminum products, customers can achieve a balance between cost, aesthetics, and durability, ensuring a safe and healthy indoor environment without compromising on design or performance.