D o c u m e n t a t i o n Door 1 :- Fire Exit Door

It is a steel fire exit door which is more often seen in malls, large offices, etc... Generally, fire exit doors are made of steel because it has more fire resistance than timber and is also economically affordable than other fire-resistant metals.

Details of the door

This door height is 7ft and the width is 6ft (3ft per door). The thickness of the steel used in this door and its frame is 16 gauge. This door also has fire exit devices such as a rim exit device used for push and pull purposes, a surface vertical rod exit device are used to latch into the door frame on the top and/or bottom of the door., and 12ft*12ft insulated glass for fire resistance. This door also has a door closer and a kick plate. And also the frame of this door is a hollow one and we can see its molding in the figure below