If no screen is available, measure from the bottom track where the screen wheels set up to the inside of the screen track.
Deduct 3/8" from the height for your tip-to-tip size.
Screen width is comparable to panel width.
(5/16 thick & 3/4 across face)
Slide-on springs and plastic tabs on height optional rubber bug flap on top with or without bump back.
with flange top & sides
available in white or bronze
available in white only plastic tabs on width.
with springs & lip on height
(with pull rail) available in white.
Rolled stock with outside flange available in white only.
The center spreader bar (or mullion) knife latches on height & plastic tabs on width.
It can be made with off-set corner at top or plain corners all around or it can be made with mitered corners all around.