Instructions / Assembly
SLOPED THRESHOLD/SILL with SCREEN TRACK
INSTRUCTIONS: To span over an existing screen track and, make a flat 
and stable surface, install shim material such as the threshold/sill using 
the Genius Sloped Sill Wedge Shims [Part #: 06-53000-0-5] [D1]. 
Most hardware stores also sell a flat stock or an “L” shaped aluminum 
trim that works nicely for this purpose [D2].
SLOPED THRESHOLD/SILL for TRADITIONAL SCREENS
INSTRUCTIONS: For all other retractable screen styles you will need 
to make a flat and stable surface by installing shim material using 
the Genius Sloped Sill Wedge Shims [Part #: 06-53000-0-5] [C2]. 
Also, most hardware stores also sell an “L” shaped aluminum trim 
that works nicely for this purpose [C3].
D1
D2
C
1
C
2
Sloped Threshold
Original Existing
Screen Track
Sloped Sill Wedge Shims 
from Genius
[Part No. 06-53000-0-5
12”Long & Snap-Together]
Sloped Threshold
Original Existing
Screen Track
Generic Sloped Sill Shim
Sloped Sill Wedge Shims 
from Genius
[Part No. 06-53000-0-5
12”Long & Snap-Together]
Sloped Threshold
Generic Sloped Sill Shim 
Sloped Threshold
INSTALLATION BULLETIN  for THRESHOLD/SILL APPLICATIONS  2










