* The ability to split a single panel into two at a specific height
is inherent in Doorlister®. Tagged "Stretch" doors, this
allows you to set up a specific height (say 42", 48" or
whatever) at which a standard door will be split into two panels
with a center rail added automatically.

NOTE: Glass doors are available automatically by definition in
the Door Style Setup or "on the fly" as jobs are entered.
Number of Lites can be specified at order time and charged for independently.