Specification

PRODUCT GUIDE
Interior & Exterior Doors (JPG013)
9
GLOSSARY
Active Slab
Active slab(s) are any slab(s) on double door systems that operate and
include locking hardware.
Astragal
The vertical trim attached to the inactive slab of a double door that
bridges the gap between the slabs when closed and provides weather
and overswing protection.
Boot-glaze
The method by which glass is set and sealed into a panel with a rubber-
like beige or gray gasket (“boot”).
Door Sweep
Weatherstrip that attaches to the bottom of a swinging patio door
panel, providing a barrier against the elements.
Frame
The assembly of structural members (head, sill, and jambs) used to
fasten the window/patio door to the structure.
Handing
The operating direction of an entry door; refers to the way the entry
door will swing or slide to open (right-handed or left-handed).
Hinge
A jointed or exible device on which a door or window turns.
Hinge Pin
A pin in the center of a hinge that holds the two parts together and
allows them to pivot.
Passive Slab
The slab of a double door system that has the astragal mounted to it;
the active slab locks into the passive slab.
Jamb
The vertical frame members of a window or patio door assembly.
Strike Plate
A bracket xed to the frame utilized as a latching point for locking
systems.
Kerf
A groove that often holds weatherstrip.
Keyway
The slot in the lock where the key is inserted.
Lock Jamb
The side jamb that houses the lock strike plate; the door slab closes into
the lock jamb.
Pilot Hole
A drilled hole that is no larger than the body of the screw (minus the
threads).
Rail
The horizontal members of a door slab.
Reveal
The space between the slab and the frame.
Score
To inscribe a line with a sharp instrument.
Shoot Bolt
A locking component which, when activated, extends vertically from
the end of an inactive slab and engages a strike plate in the head and
sill of the frame.
Slab
An assembly comprised of stiles (vertical pieces), rails (horizontal pieces)
that is installed into a frame.
Stile
The vertical members of a door slab.
Weatherstrip
A strip of exible material that lls the joint between the door slab and
the frame and is used to prevent rain, snow, and air from entering.