Insights

Market Leadership Integrity Windows and Doors is the largest manufacturer of Ultrex fiberglass windows and doors, positioning it as a leader in durability and innovation within the building materials industry, which presents opportunities to target premium builders and contractors seeking high-performance products.

Strategic Expansion Recent investments of over 76 million dollars in new manufacturing facilities in Kansas City indicate significant growth and capacity expansion, creating potential sales channels for local construction projects and nationwide distribution partnerships.

Industry Partnerships The company's collaborations with regional builders, media outlets, and construction firms across diverse markets suggest a strong network that can be leveraged to introduce new product lines or enhance regional sales efforts.

Innovation & Durability With a focus on energy efficiency, strength, and low maintenance, Integrity’s products align well with the increasing demand for sustainable and long-lasting building solutions, opening opportunities for marketing to eco-conscious and value-driven clients.

Technological Edge The use of advanced tools such as GPS, Python, and XML indicates an emphasis on efficiency and modern manufacturing processes, which can be appealing to partners seeking technologically advanced supply chain solutions and integrated project management.

Integrity Windows and Doors Tech Stack

Integrity Windows and Doors uses 8 technology products and services including Azure Event Hubs, Fivetran, EthicsPoint, and more. Explore Integrity Windows and Doors's tech stack below.

  • Azure Event Hubs
    Analytics
  • Fivetran
    Data Management
  • EthicsPoint
    Human Capital Management
  • Microsoft Office
    Office Suites
  • Microsoft Word
    Office Suites
  • Perl
    Programming Languages
  • JavaScript
    Programming Languages
  • FedEx
    Transportation And Fleet Management

Media & News

Integrity Windows and Doors's Email Address Formats

Integrity Windows and Doors uses at least 1 format(s):
Integrity Windows and Doors Email FormatsExamplePercentage
FirstL@marvin.comJohnD@marvin.com
46%
FLast@marvin.comJDoe@marvin.com
26%
First.Last@marvin.comJohn.Doe@marvin.com
17%
FirstLast@marvin.comJohnDoe@marvin.com
11%

Frequently Asked Questions

What is Integrity Windows and Doors's phone number?

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You can contact Integrity Windows and Doors'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 Integrity Windows and Doors's official website and social media links?

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Integrity Windows and Doors's official website is marvin.com and has social profiles on LinkedIn.

What is Integrity Windows and Doors's NAICS code?

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Integrity Windows and Doors's NAICS code is 4233 - Lumber and Other Construction Materials Merchant Wholesalers.

How many employees does Integrity Windows and Doors have currently?

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As of July 2026, Integrity Windows and Doors has approximately 1K employees across 1 continents, including North America. Key team members include Chief Financial Officer: J. S.Owner: B. V.Owner: H. K.. Explore Integrity Windows and Doors's employee directory with LeadIQ.

What industry does Integrity Windows and Doors belong to?

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Integrity Windows and Doors operates in the Building Materials industry.

What technology does Integrity Windows and Doors use?

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Integrity Windows and Doors's tech stack includes Azure Event HubsFivetranEthicsPointMicrosoft OfficeMicrosoft WordPerlJavaScriptFedEx.

What is Integrity Windows and Doors's email format?

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Integrity Windows and Doors's email format typically follows the pattern of FirstL@marvin.com. Find more Integrity Windows and Doors email formats with LeadIQ.
Integrity Windows and Doors logo

Integrity Windows and Doors

Building MaterialsNorth Dakota, United States1001-5000 Employees

Integrity Windows and Doors operates as a wholesale building materials manufacturer focused on windows and doors constructed with Ultrex fiberglass. The brand is described as the world’s largest and most experienced producer in this category, developed by the Marvin Windows and Doors team. It is based in Fargo, North Dakota, and supports a sizable workforce to serve its distribution network. Its customers include builders, remodelers, and distributors who need durable, low-maintenance fenestration solutions for residential and commercial projects. Positioned in the wholesale segment of the building materials industry, Integrity emphasizes long-term performance through Ultrex-based products. A recent development affecting its ecosystem is Marvin's leadership update in 2026, with the company naming a new vice president of supply chain.

Section iconCompany Overview

Phone number
Website
marvin.com
NAICS Code
4233 - Lumber and Other Construction Materials Merchant Wholesalers
Employees
1001-5000

Section iconFunding & Financials

  • $1M$10M

    Integrity Windows and Doors's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $1M$10M

    Integrity Windows and Doors's revenue is estimated to be in the range of $1M$10M

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