Operating Guide
PRODUCT GUIDE
Wood Patio Doors (JPG012)
15
SWINGING PATIO DOOR WEATHERSTRIP REPLACEMENT
FRAME/THRESHOLD/ASTRAGAL/MULLION WEATHERSTRIP
When replacing both 
the side and the head 
weatherstrip in the 
frame, install head 
weatherstrip rst. 
Threshold weatherstrip 
ts into a kerf in 
the exterior side of 
the sill on outswing 
patio doors. Astragal 
weatherstrip runs 
vertically along the 
astragal (between 
the two panels of a 
French style inswing or 
outswing patio door) 
or mullion (between 
the operating panel 
and the non-operating 
panel).
1. Open operating 
panel.
2. Grip weatherstrip 
and gently pull out 
of kerf.
When replacing frame weatherstrip, if applicable, trim and overlap the 
new weatherstrip in the same way as the old weatherstrip.
1. Cut new weatherstrip to length.
2. Work the attachment barb into the kerf from one end to the other.
DOOR SWEEP
The door sweep ts underneath the operating door panel and lls 
the gap between the sill and the panel. Due to continual contact with 
the sill, the door sweep may lose its shape and cease to provide an 
effectiveseal.
1. Remove operating panel.
2. Lay panel on at work surface.
3. Remove staples in 
door sweep with 
needle nose pliers or 
side cutters.
4. Pull door sweep 
loose by starting at 
one end and working 
to the other.
5. Clean old sealant off 
rail with putty knife.
6. Trim new door sweep 
to same length as the 
existing one.
7. Cover face (the side with the kerf) of new door sweep with silicone 
sealant.
8. Work attachment barbs into kerfs from one end of the panel to the 
other.
9. Secure sweep to the door panel with staples and wipe off sealant 
squeeze-out. Reinstall panel.
SILL WEATHERSTRIP
Outswing
1. Open operating 
panel all the way.
2. Grip weatherstrip 
and gently pull out 
of kerf.
3. Cut new weatherstrip 
to length.
4. Work the attachment 
barb into the kerf 
from one end to 
theother.
Inswing
1. Open operating 
panel all the way.
2. Unscrew threshold 
screws in saddle.
3. Lift up saddle; grip 
weatherstrip and 
gently pull out 
ofkerf.
4. Work the attachment 
barb into the kerf at 
saddle and in sill.
5. Apply silicone sealant to each end of the weatherstrip.
6. Tighten adjustment screws in saddle.
ASTRAGAL WEATHERSTRIP
1. Open door all 
theway.
2. Locate the accessible 
weatherstrip.
3. Grip weatherstrip 
and gently pull out 
of kerf.
4. Cut new weatherstrip 
to length.
5. Work the attachment 
barb into the kerf 
from one end to theother.
Outswing Sill
Inswing Sill
Head 
weatherstrip
Side jamb 
weatherstrip
Door sweep
Astragal 
weatherstrip
Weatherstrip
Sealant
Saddle
Weatherstrip
WEATHERSTRIP REPLACEMENT - CONTINUED










