Door Outside Mount
Measure the width of the patio door. A minimum overlap of 4"
on each side is recommended. Outside mount projection brackets are
recommended for patio doors with projecting handles.
Clear View Option
means that the window area is completely clear
when the blind in traversed open.
Do the following:
1. Look up the stack width for door in question.
2. Add the 4" overlap.
3. the door width, and
4. the stack width.
5. Round up to the next standard width.
Example: A 6 ft. patio door requires
a 72-3/4" headrail. The overlap is 4". The louver stack
is 10-1/4". These add together totaling 87". For equal
spacing order the next standard width which is 88-3/8".
available for one-way draw only, either direction.