Which type of drywall is specifically designed to be fire-resistant for ceilings?

Type C/X drywall is specifically engineered to be fire-resistant, making it ideal for use in ceilings and other areas where enhanced fire protection is necessary. This type of drywall contains additional fire-retardant additives and has a thicker core that improves its ability to resist fire for a longer duration compared to standard drywall. The unique properties of Type C/X drywall help to slow down the spread of flames and provide more time for occupants to escape in case of a fire.

Furthermore, it is typically utilized in commercial buildings and multi-family residences where strict building codes require enhanced fire safety standards. This level of fire resistance is not found in standard board or in other types of drywall, as they do not possess the same properties and performance ratings.