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845.647.1900

News

NEWS

AMERICA'S MOST DIVERSIFIED STEEL WINDOW & DOOR MANUFACTURER

2021

Fine Magazine- Top 13 Benefits of Choosing Steel Windows and Doors for Your Home

2019 News

Elizabeth Roberts- Strikes a Chord with Music Executive’s Brooklyn Brownstone

2019 News

Inside Will Kopelman’s Timeless New York City Apartment

2019 News

How This Stunning Brooklyn Townhouse Became a Forever Family Home

2018 News

The Insider: Fort Greene Townhouse Opens Up With Three-Story Addition

2015 News

Check out Mountain Living Magazine featuring our beautiful RTS430 Thermally Broken Windows

2014 News

Check us out Optimum Thermally Broken Steel Windows

2014 News

Check us out in the summer issue of Luxe Magazine

2014 News

The only company with a complete line of fire-rated operable windows

2014 News

A Natural and Modern Sonoma House

2014 News

Optimum Window’s Thermally Broken Steel Window and Door Series to Impress at AIA Chicago

2012 News

Ulster County Business Recognition Awards: Optimum Window Manufacturing, Business of the Year

2012 News

Builder Online: Hot Products Form Greenbuild 2012

2012 News

Tonner nabs top Ulster business honor

2005 News

SHELTER

Building a Future for Distributors and Dealers of Building Products

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LUXE Pacific Northwest May 2020 

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architectural Steel
Reliant

(Hot-Rolled Steel)

Non-Thermally Broken

casement

projected

Door

Top-Hung Sliding Door

Interior door

Interior Bi-Fold Door

pivot door

Thermally Broken

Casement

Projected

Door

Lift and Slide Door

Multi-Slide Door

Bi-Fold Door

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

projected

casement

door

fixed/picture

FR7650TSH

FR7650TDH

FR7600TSS

FR8600

FR4700

FR55

FR6000/FR55

Detention Prison Systems

projected guard window

projected max window

single-hung window

4700GW

9000

4700DSH

Thermally Broken Aluminum

tilt & turn window

project-in window

inswing casement

terrace door

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