Steel Windows Selection Guide
Key:  Most Popular Applications  Commonly Used Applications
(click dot to go to product)
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| Existing Window Type |
Notes |
| HOL |
HOL-
OP |
AOL |
MOL |
MOL-
ST |
MOL-
OP |
MMOL |
SAW |
| Steel Windows |
Double Hung
(Both Sash Operate) |
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Single Hung
(Top Sash Fixed) |
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Casement
(Single-Swing Out) |
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Casement
(Single-Swing In) |
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Double Casement
(Both-Swing Out) |
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Projected
(Push-Out) |
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Hopper
(Tilt-In) |
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Horizontal Pivot
(Swings In and Out) |
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Must be removed |
| Fixed |
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Vertical Folding
(Pushes-Out) |
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| Curtainwall |
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| Special Steel Window Considerations |
| Special Shapes |
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| Bowed |
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| Screens |
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| Protective Glazing |
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PAOL-Exterior
PMOL-Interior |
| Window Film |
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| Between-Glass Blinds |
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| Very Large Units |
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Various models can be mulled |
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