A Fire Rated Flat Door is a safety-designed door engineered to resist fire and smoke for a specified period, typically 20, 45, 60, or 90 minutes. Its smooth, flat surface offers a clean and modern appearance while maintaining strong fire-resistant performance. Commonly used in residential, commercial, and industrial buildings, these doors help slow the spread of flames, protect escape routes, and improve overall building safety. Built with fire-resistant cores and reinforced frames, a fire rated flat door meets strict building codes and provides reliable durability, sound insulation, and peace of mind without comprom