Brief on Holistic Design approach for Fire- Safe Buildings, focusing on Façades and Fenestration Design? The holistic design approach to fire safety starts by first understanding how fire behaves. Fire behaves differently with different types of combustion materials and fuels. Further, it will depend on the oxygen supply to that fire and the quantum of combustible material available to burn. One also needs to understand how fire spreads in a building before we start selecting the various elements of a façade. The most important aspect of controlling fire spread is breaking the continuity of combustible material in the line of fire range. The design of the façade must be such that materials have virtually no combustible component and if for unavoidable reasons they have to be used then breaking its continuity is a must to prevent fire from spreading to other parts of the fire-safe buildings. Could you tell us...