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845.647.1900

Blog

The Strength of Fire-Rated Steel: Safety Without Compromise

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3-story-custom-floor-to-ceiling-steel-windows-and-doors

The Art of Natural Light: NYC Triplex with Optimum Steel Windows

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Custom RTS-430 series steel windows and doors in Montana home

Energy Efficient Steel Windows for Modern Homes

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A Steel Revolution in the Heart of New York

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RTS-430 steel windows and doors for townhouse

The RTS-430: Energy-Efficient Elegance for Your Home

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fire-rated glass vs regular glass

Fire-Rated Glass vs. Regular Glass: What’s the Difference?

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Flex 6500 Series: Style Meets Strength in Steel Windows

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Flex series steel windows for preservation of heritage buildings

The Integrity of History, Revitalized with Optimum Steel Windows

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Interior steel doors by Optimum Window

Transforming Interiors with Hot-Rolled Steel Doors: The Perfect Blend of Functionality and Style

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Non-Thermally Broken

casement

projected

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Interior door

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pivot door

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Casement

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Door

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Pivot Door

flex

Non-Thermally Broken

Casement

Projected

Door

Top-Hung sliding door

Interior Door

Interior Bi-Fold Door

Pivot Door

Thermally Broken

Casement

Projected

Door

Bi-Fold Door

Multi-Slide Door

Lift And Slide Door

pivot door

Fire-Rated Steel

(Operable Windows)

single-hung

double-hung

single-slider

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casement

door

fixed/picture

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Detention Prison Systems

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projected max window

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9000

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optimum window mfg corp​
O: 845.647.1900
F: 845.647.1494
28 CANAL St. ELLENVILLE, NY 12428
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