Double doors typically have an active leaf and and inactive leaf.
Inactive leaf door hardware.
In this application the active leaf would typically have a lockset which latches into a strike mounted on the edge of the inactive leaf.
We identify each leaf as either active or inactive to help with the installation of hardware as well as to help with prepping and reinforcing the frame and the doors as needed so they function properly.
Flush bolts are used to secure the inactive leaf of a pair of doors projecting into the frame head and into a floor strike.
A set of double doors consists of two door leaves installed in a single frame.
Be used on the inactive leaf that is flush surface bolted or with a surface or concealed vertical rod device on other door leaf.
Inactive leaf locking system.
The only approved latching hardware for inactive leaf of pairs w.
The other leaf is considered inactive and remains locked the majority of the time.
Sliding and folding door hardware.
My cor is not allowing my inactive leaf with push side overlapping astragal to close first.
Bottom rod guide n5150.
Intelligent key and asset management.
The next question is whether the inactive leaf of a pair of fire doors leading to a room that is not normally occupied by humans is required to have a door closer.
One leaf is considered active and can be opened and closed using a knob or lever.
Since the inactive leaf doesn t automatically latch when it closes i think a closer could almost be detrimental here as the door could be closed and presumed latched even though.
Flush bolts are installed into the lock stile on the inactive leaf of a pair of doors there are often two bolts one installed at the top and one at the bottom of the door the strike of the top bolt will be in the head of the frame and the strike for the bottom bolt will be in the floor.
The only approved latching hardware for inactive leaf of pairs w.
Other door hardware used on the opening must be compatible with the type of flush bolts you use.
Since there are two doors in a pair there are two leaves in a double door opening.
Inactive door wde inactive.
When the inactive leaf is closed the lever can be moved to thedownposition projecting the bolt into the strike and securely locking the inactive leaf.
Astragal must be applied to pull side of active leaf since placing the stragal on the inside of the inactive leaf will interfere with the active door closing.
The inactive leaf is the leaf which typically stays closed with flush bolts or surface bolts and is opened when a larger opening is needed.
Inactive leaf locking system.
Active door leaf vs.
Door strength and rigidity maintained by tying door faces to reinforcing extensions on guide.