The key procedure of passive fire safety in structures is to enclose the workplace with appropriate fire doors, walls, ceilings, and floors. Integrating fire barriers helps in managing fire by interrupting the spread of smoke, toxic gases and fire itself from one fire zone to the next. Fire doors are key to the stability of fire barriers. They act as an accessway to the spread of fire in case these portals are temporarily broken. To minimise such temporary mishaps in protection, fire doors must be self-closing and have a strong latching technique.

In modern-day buildings and commercial apartments, both active and passive fire protection systems are necessary as mandated by various local governments. Passive fire protection aims to keep the temperature of the building low so that people can escape, as well as minimize the damage to life and property. In India, NAVAIR is the premier company that produces passive fire protection systems. Located in Haryana, NAVAIR has made its name in the niche field of producers of passive fire protection systems. They have prestigious clientele including Google, Facebook, LinkedIn, and many more. NAVAIR