Optimum Windows & Doors
A trusted manufacturing partner for The New York Window Co, Optimum Window has built custom metal windows and doors in Ellenville, NY since 1985 — from thermally broken aluminum tilt-and-turns to UL-listed fire-rated steel, each unit made in America to your project’s shop drawings.
Our Optimum Product Lines
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Thermally broken aluminum windows and terrace doors with a reinforced polyamide thermal break and uniform sight lines. Available as tilt & turn, inswing casement, project-in and fixed picture windows, plus single and French terrace doors, in bronze, white or custom powder-coat finishes. Made in the USA.
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UL-classified galvanized steel windows and doors rated for 45, 60 or 90 minutes, in operable double-hung, single-hung, casement, projected and slider styles, plus fixed units and swing doors. Approved in New York City for lot-line and fire-separation openings.
Metro 680 Aluminum
Fire-Rated Windows & Doors
From sleek aluminum tilt-and-turns to code-compliant fire-rated steel, Optimum has the right products for your project — installed and serviced by The New York Window Co across the NYC metro area.