SHIM and FASTENER PLACEMENT GUIDE
Number of factory drilled fastener locations may vary depending on size of unit(s).
= Indicates typical locations of factory drilled anchor holes where screws and shims are
required.
= Indicates location where installation screws are optional.
At combination mullion joints:
Drill a 3/16" pilot hole through the mullion plates at the
factory drilled anchor holes prior to inserting screws.
<42" Frame Width
Vent & Fixed
Casement,
Large Awning
>42" Frame Width
Vent & Fixed
Casement,
Large Awning
Mullion plate
Mullion plate
2-Wide
Vent & Fixed
Casement,
Large Awning
Mullion plate
If Frame Width <42”, top and bottom screws are optional
Mullion plate
2-High
Vent & Fixed
Casement, Standard Awning,
Large Awning
Mullion plate
Mullion plate
Mullion plate
Mullion plate
4-Way
Combination
Vent & Fixed
Casement,
Standard Awning,
Large Awning
