A Fire Rated Interior Door is specially designed to slow the spread of fire and smoke within a building, providing critical extra time for safe evacuation. These doors are built with solid or fire-resistant cores and are tested to meet specific fire-protection standards. Commonly used between garages and living spaces, in basements, and in multi-unit buildings, fire rated interior doors help improve overall safety while still offering attractive design options to match interior décor. They are an essential choice for meeting building codes and enhancing home protection.