Fire Rated Emergency Exit Doors

Entrance door complete the 36 in.
Fire rated emergency exit doors. It comes complete with an passage lockset single cylinder deadbolt two 4 1 2 in. Fire rated gray right hand flush steel prehung commercial door with welded frame deadlock and hardware the 36 in. Heavy duty spring hinges and one 4 1 2 in. There is an approved document guidance available from the builders hardware industry federation bhif hardware for fire and escape doors.
Fire exit doors are the final door on an emergency exit route that must lead to a place of safety. These hollow metal doors and frames must have a closing device and latch. Options for panic hardware include a panic bar or push pad. Fire rated doors specially made to withstand the extreme heat of fires.
Exits must be separated by fire resistant materials that is one hour fire resistance rating if the exit connects three or fewer stories and two hour fire resistance rating if the exit connects more than three floors. Fire doors are often equipped with panic hardware and fail safe or fail secure emergency exit locks.