Fire Rated Door Manufacturers in Chennai design doors that offer protection against fire, smoke, and heat for critical infrastructure. These doors are made using fire-resistant materials such as steel, gypsum, and vermiculite boards. Certified for up to 120 minutes of fire resistance, they are ideal for hospitals, offices, malls, and industrial facilities. Chennai-based companies provide both single and double-leaf door options with vision panels and panic bars. Products comply with IS, BS, and UL standards.