Fire Rating Door A fire rating door is a crucial safety feature designed to resist the spread of fire and smoke within buildings. These specialized doors are constructed using fire-resistant materials and are tested to withstand high temperatures for specific time durations—typically 20, 45, 60, or 90 minutes. Ideal for both residential and commercial applications, fire rating doors help ensure safe evacuation and minimize property damage during emergencies. Available in various styles and finishes, they provide a balance of protection and design. Incorporating a fire rating door into your space is a smart investment in safety and code compliance.