Instructions / Assembly
INSTALLATION INSTRUCTIONS 
for Vinyl Patio Doors with Integral Nailing Fin (JII006)
7
PATIO DOOR ADJUSTMENT
Roller Adjustment
Note! Adjusting door 
too high may allow 
water and air leakage. 
Adjust rollers just high 
enough to clear sill 
track. 
1. Builders doors have 
an adjustment 
screw on each 
lower end of the 
operating panel(s). 
Premium doors 
have access holes 
on the face of each 
lower end of the 
operating panel(s). 
Remove small vinyl 
plugs from each 
hole (if present). 
2. Open operating 
panel enough to 
compare with 
frame jamb. 
Lock Adjustment
Note! If the strike 
plate was not 
previously installed, 
line up the screw 
holes with the dimples 
in the operating panel 
side jamb and drive 
screws through the 
two slotted screw 
holes.
If the lock does not 
properly engage the 
strike plate:
•Loosenthestrike
plate screws and 
move up or down 
until the latch 
engages properly.
If the door does not 
lock or is loose when 
locked:
•Turnthelatch
adjustment 
screw(s) in 1/2 
turn increments: 
clockwise to loosen 
or counterclockwise 
to tighten. Premium 
doors have a double 
latch and two 
adjustment screws.
7
COMPLETE INSTALLATION - CONTINUED
Premium Patio Door
Builders Patio Door
Note! Builders roller adjustment screws are in close proximity to the 
attachment screw. Adjust only the lower screw (as shown); loosening 
the attachment screw will detach the roller from the operating panel. 
3.Usinga#2Philips
head screwdriver, 
turn the adjustment 
screw clockwise to 
raise the panel, and 
counterclockwise to 
lower the panel. 
4.Adjustasneeded
until interlocks, grid 
patterns, and jambs 
line up.
5.Testtheoperating
panel for proper 
operation.
6. Re-apply the small 
vinyl caps over the 
roller adjustment 
screw holes if 
applicable.
Attachment 
screw
Adjustment 
screw
Lower panel
Raise panel
Builders Roller
Premium Patio Door
Lock hook 
adjustment screw
Lock hook 
adjustment screw
Builders Patio Door
Lock hook 
adjustment 
screw
Strike 
plate








