Insights

Leader in steel windows Family-owned, established in 1985, and recognized as the largest and most diversified manufacturer of fire-rated and architectural steel windows in the United States. This signals strong brand equity and long-term reliability for security-focused or prestige projects.

Greener manufacturing Committed to sustainability with 100% recycled steel and waste reduction initiatives. Presents an opportunity to market to green builders, preservation projects, and clients prioritizing environmental impact.

Custom in-house production In-house customization at scale with a Manhattan Design Studio and nationwide/shipping capabilities. Appeals to architects and developers needing bespoke fenestration solutions for residential, commercial, and landmark projects.

Strategic tech partners Active collaboration with CloudFronts for managed services and Dynamics 365 support. Indicates openness to technology-enabled sales, CRM optimization, and efficient project management for larger clients.

Market positioning Strong revenue indicative of mid-market construction segment with peers targeting high-end windows. Position to pursue mid to large commercial, government, and restoration opportunities where fire-rated steel windows are required.

Similar companies to Optimum Window Mfg Corp

Optimum Window Mfg Corp Tech Stack

Optimum Window Mfg Corp uses 8 technology products and services including Open Graph, Font Awesome, jQuery, and more. Explore Optimum Window Mfg Corp's tech stack below.

Open Graph
Content Management System
Font Awesome
Font Scripts
jQuery
Javascript Libraries
Yoast SEO
Search Engines
Pinterest
Visual And User Generated Content Marketing
Essential Addons for Elementor
Web Platform Extensions
Facebook
Widgets
Elementor Addon Elements
Widgets

Media & News

Optimum Window Mfg Corp's Email Address Formats

Optimum Window Mfg Corp uses at least 1 format(s):

Optimum Window Mfg Corp Email Formats	Example	Percentage
FLast@optimumwindow.com	JDoe@optimumwindow.com	70%
Last@optimumwindow.com	Doe@optimumwindow.com	15%
First@optimumwindow.com	John@optimumwindow.com	11%
FirstLast@optimumwindow.com	JohnDoe@optimumwindow.com	4%

Frequently Asked Questions

What is Optimum Window Mfg Corp's phone number?

You can contact Optimum Window Mfg Corp's main corporate office by phone at

+1-845-647-****

. For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Optimum Window Mfg Corp's official website and social media links?

Optimum Window Mfg Corp's official website is optimumwindow.com and has social profiles on LinkedIn.

What is Optimum Window Mfg Corp's NAICS code?

Optimum Window Mfg Corp's NAICS code is 54131 - Architectural Services.

How many employees does Optimum Window Mfg Corp have currently?

As of July 2026, Optimum Window Mfg Corp has approximately 21 employees across 3 continents, including North AmericaAsiaEurope. Key team members include Controller: M. K.Human Resources Manager: L. P.Sales Staff: A. T.. Explore Optimum Window Mfg Corp's employee directory with LeadIQ.

What industry does Optimum Window Mfg Corp belong to?

Optimum Window Mfg Corp operates in the Architecture and Planning industry.

What technology does Optimum Window Mfg Corp use?

Optimum Window Mfg Corp's tech stack includes Open GraphFont AwesomejQueryYoast SEOPinterestEssential Addons for ElementorFacebookElementor Addon Elements.

What is Optimum Window Mfg Corp's email format?

Optimum Window Mfg Corp's email format typically follows the pattern of FLast@optimumwindow.com. Find more Optimum Window Mfg Corp email formats with LeadIQ.

When was Optimum Window Mfg Corp founded?

Optimum Window Mfg Corp was founded in 1986.

Optimum Window Mfg Corp

Q: How many employees does Optimum Window Mfg Corp have currently?

Optimum Window Mfg Corp has approximately 21 employees.

Q: What technology does Optimum Window Mfg Corp use?

Optimum Window Mfg Corp's tech stack includes reCAPTCHA, LinkedIn, Swiper, Cloudflare DNS, HTTP/3.

Q: What is Optimum Window Mfg Corp's NAICS code?

Optimum Window Mfg Corp's NAICS code is 54131 (Architectural Services).

Architecture and PlanningNew York, United States11-50 Employees

Optimum Window Manufacturing Corp is a family-owned architectural metalwork firm based in Ellenville, upstate New York, founded in 1985 by Candido Perez. The company specializes in fire-rated and architectural steel windows and doors, and is described as the largest and most diversified producer in the United States. All units are custom-made in-house at its upstate facility, with a Manhattan Design Studio that showcases design options for residential, commercial, and landmark projects.

Optimum Window emphasizes environmental sustainability, pursuing waste reduction and using 100% recycled steel across its systems. Its products are shipped nationwide and beyond, serving architects, builders, and homeowners. In 2024 the company renewed a managed services agreement with CloudFronts Technologies, reflecting its ongoing modernization of operations.