Especially in case of an accident or emergency it also prevents the sprawl of fire. As it is composed of aluminium and glass that are good insulators so they act as a barrier and prevent the spread of fire. Furthermore, they also provide a thermal shield which increases the thermal efficiency of the building by maintaining the internal temperature of the building. Moreover, this outer barrier also prevents UV light from entering into the body thus making the internal environment of the building safer for the inhabitants and the things. With so many benefits of curtain walling, it would be dumb to not consider it for your building longevity and protection.
