Insights

Geographic Expansion Window Nation has been rapidly expanding with new showrooms and market entries, including Grand Rapids, Detroit, Westchester, Long Island, Newark, and New York City metro areas in early 2026, suggesting strong demand in multiple regional markets and opportunities to cross-sell services to new homeowners and builders.

Market Leadership As the third largest window replacement company in the United States with a revenue range of 250M to 500M, Window Nation has established a strong brand position and scale advantages that can be leveraged in value-focused sales pitches to retailers, property managers, and home improvement contractors seeking proven installation partners.

Customer Trust Awards and recognitions, including Nerdwallet’s best window companies of 2025 and a #1 window installation service in Denver, bolster credibility for warranties and service guarantees—an opportunity to upsell premium warranty packages and maintenance plans to existing customers.

Community & Veterans Partnership with Wounded Warrior Project highlights a civic and veteran-friendly positioning, which can be leveraged to target veteran homeowners, military housing programs, and corporate partnerships that favor supplier diversity and charitable alignment.

Technology & Efficiency A tech stack featuring OpenAI, SEMrush, Tealium, and advertising platforms indicates a data-driven marketing and sales approach; this supports targeted outreach to homeowner segments, personalized campaigns, and follow-up workflows to increase lead conversion and install bookings.

Similar companies to Window Nation

Window Nation Tech Stack

Window Nation uses 8 technology products and services including LinkedIn Ads, Adobe Creative Cloud, Simpli.fi, and more. Explore Window Nation's tech stack below.

Media & News

Window Nation's Email Address Formats

Window Nation uses at least 4 email formats:
Window Nation Email FormatsExamplePercentage
FLast@windownation.comJDoe@windownation.com
79%
First@windownation.comJohn@windownation.com
15%
Last@windownation.comDoe@windownation.com
4%
First.Last@windownation.comJohn.Doe@windownation.com
2%

Frequently Asked Questions

What is Window Nation's phone number?

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You can contact Window Nation's main corporate office by phone at . 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 Window Nation's official website and social media links?

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Window Nation's official website is windownation.com and has social profiles on LinkedIn.

How much revenue does Window Nation generate?

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As of August 2026, Window Nation's annual revenue is estimated to be $250M - $500M.

What is Window Nation's SIC code and NAICS code?

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Window Nation's SIC code is 8741 - Management Services and NAICS code is 23 - Construction.

How many employees does Window Nation have currently?

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As of August 2026, Window Nation has approximately 951 employees across 6 continents, including North America, Asia and Europe. Key team members include Chief Technology Officer: A. N., Chief Business Development Officer: T. L. and Vice President Operations: C. E. Explore Window Nation's employee directory with LeadIQ.

What industry does Window Nation belong to?

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Window Nation operates in the Construction industry.

What technology does Window Nation use?

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Window Nation's tech stack includes LinkedIn Ads, Adobe Creative Cloud, Simpli.fi, OpenAI, Kronos, SEMrush, Moz and Tealium.

What is Window Nation's email format?

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Window Nation's email format typically follows the pattern of FLast@windownation.com. Find more Window Nation email formats with LeadIQ.

When was Window Nation founded?

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Window Nation was founded in 2006.
Window Nation logo

Window Nation

ConstructionMaryland, United States501-1000 Employees

Window Nation is a construction-focused firm that specializes in replacement windows and doors, providing installation services for residential customers. Headquartered in Fulton, Maryland, the company has grown into a nationwide network with 22 showrooms and describes itself as the third largest window replacement company in the United States. It began as a family-owned business started by two brothers.

In recent years, the company has expanded through acquisitions and new markets, including the 2024 purchase of ArmorVue. The expansion continued in 2025 with the addition of a Colorado Springs office, broadening its geographic footprint.

Section iconCompany Overview

Phone number
SIC Code
8741 - Management Services
NAICS Code
23 - Construction
Founded
2006
Employees
501-1000

Section iconFunding & Financials

  • $250M - $500M

    Window Nation's revenue is estimated to be in the range of $250M - $500M

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