Fire Rated Door Manufacturers in Chennai deliver certified doors that provide critical fire protection for residential, commercial, and industrial spaces. These doors are designed to resist fire for up to 180 minutes, ensuring safety during emergencies. Made from galvanized steel or fire-resistant wood with mineral core. Ideal for hospitals, data centers, commercial buildings, and factories. Chennai-based suppliers ensure compliance with UL, IS, and NBC standards. Doors are tested for fire, smoke, and impact resistance.