Technical guide
Fire-door hardware: why the complete assembly matters
A rated leaf can only perform as intended when its frame, seals and hardware are compatible, installed correctly and kept operational. Hardware also controls everyday usability and safe escape.
Hinges and pivots
Support the door weight and maintain alignment and clearances.
Closers and coordinators
Return leaves to the closed position and control the sequence on pairs.
Latches and panic devices
Secure the leaf in the frame while allowing required emergency egress.
Access control
Electrified locking and hold-open devices must fail or release in the manner required by the fire strategy.