Drywall sheets, also known as gypsum boards or wallboards, are large panels made from a core of gypsum plaster sandwiched between two sheets of heavy paper. They are commonly used in construction to create interior walls and ceilings due to their ease of installation and finishing. Drywall sheets come in various sizes and thicknesses, making them versatile for different building needs. These sheets are typically available in standard dimensions, such as 4 feet by 8 feet, and can be cut to fit specific spaces. When installed, drywall sheets are usually finished with joint compound and tape to create a smooth surface for painting or wallpapering. They are a popular choice for both residential and commercial buildings, contributing to fire resistance and soundproofing.