commercial passage door

RELATED FAQS

Question
Answer
Apartment Corridor Lock function is defined as a lock where the latch bolt operated by lever from either side, except when outside lever is made inoperative by a stop or mechanical means other than...
The U-Factor, R-Value and K-Thermal Rating are measurements of thermal transmission through building products. U-Factor: Overall co-efficient of heat transmission passage through a built-up panel...
The three most common steel types are cold rolled steel, galvannealed steel, and galvanized steel. Cold Rolled Steel (CRS) is suitable for most interior applications, is uncoated steel a...
A holiday is a defined time period during which a door remains in a secure, secured lockout or passage state. A holiday can span over an unlimited amount of time.
Von Duprin 98/99 NL drive screw is located in back of the 98/99 center case assembly. NL drive screw should be left in with trim lock slide plate in up position in the 98/99 exit device with E99...
The HSA is an electrically controlled closer/holder designed to provide easy passage for groups of pedestrians through high traffic doors. - In 2006, we changed the Scanner in all HSA units to a s...
Passage latch with three-point latch - Latchbolt retracted by knob/lever from either side at all times. Auxiliary latch deadlocks latchbolt when door is closed. Inside and outside knob/lever are al...
An Astragal is an applied molding attached most commonly to the meeting edge of doors to: Protection against weather conditions Minimize the passage of light between the doors Retard the passa...
Falcon has a 10 year warranty for its portfolio of locks.  The new warranty is in effect for all locks purchased since November 1st, 2008Electronics/electrified functions will h...