Help with Model No.
1 - Single Glazed
2 - Dual Glazed
12 - 12" High Self Flashing Frame
AL - Alumi-lite® Model
CM - Curb Mounted Frame
CMG - Curb Mounted w/ Fire Guard
ES - Energy Star® Model
ESA - Acrylic-Clad Fiberglass
FTH - Fiberglass Transluscent High
HW - High Wind
INS - Insulated Frame
IR - Impact Resistant
M1 - Exterior Manual Release
M2 - Interior Manual Release
M3 - Ext. & Int. Manual Release
MF - Mill Finish
P - Pyramidal Formed Acrylic
S- Fiberlite® Model
SF - Self Flashing Flashing
SR - Storm Resistant
SR2 - Storm Resistant Extra Protection
WN - Wood Nailer
WP - White Paint
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