Pella SLIDING - Manual (Page 6)

APPLYING INSTALLATION FINS
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frame sill groove located on the
bottom window frame member.
Frame
sill groove
Frame jamb groove
Frame head groove
C
B
B
A
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into the top of the frame jamb
grooves located on the side frame
members of the window. Slide the
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Note: The side fins must overlap
the exterior of the bottom fin.
C. Install and slide the precut top
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located in the top frame member.
Note: The top fin must overlap
the exterior of the side fins.
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TO INSTALL THE WINDOW(S) PROCEED TO STEP 2C.
B
B
C
A