Verified by manufacturer 4 months ago
Steel doorset with hidden frame.
Doorset with a door frame that is built into the wall and is completely invisible when the door is closed. The system is available with a steel door leaf in single, double, triple, quadruple, quintuple and sextuple configurations, with a fire rating of up to FD60 and an acoustic rating of up to 35 dB Rw.
Features and benefits:
BM TRADA Q-Mark.
Equal pair with four-sided frame.
Single leaf with four-sided frame.
Unequal pair with four-sided frame.
To BS 476-22, 30 minutes.
To BS 476-22, 60 minutes.
To BS 476-22, 120 minutes.
40 dB Rw.
Galvanized steel with perforated flange for plaster adhesion.
Primed for site painting.
Insert RAL colour requirements.
Insert requirement; contact manufacturer for information.
Hinges and hanging hardware
CP – Concealed pivot system.