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About Window World

With over 200 locations nationwide, we serve homeowners from coast to coast with quality window replacement, exterior doors, and more.

Our Story

Window World Corporate Office Headquarters

Founded in 1995, Window World headquarters is located in North Wilkesboro, North Carolina. The vision was to offer homeowners high-quality, affordable windows and doors, along with a commitment to exceptional customer service. Throughout its journey, Window World has consistently embraced innovation and expansion, becoming the largest window replacement company in the United States. Todd and Tammy Whitworth, two passionate entrepreneurs, embarked on this journey with the establishment of two Window World stores.

In 2008, the company's philanthropic spirit came to the forefront with the establishment of Window World Cares, solidifying Window World's dedication to giving back to communities and supporting children facing challenging circumstances. This heartfelt initiative partnered with St. Jude Children's Research Hospital has led to 16 million dollars in donations and the recent opening of the Window World Dining Room on the St. Jude campus.

Tammy Whitworth assumed the role of CEO in 2010, determined to carry on the mission of providing top-quality products and services with a focus on family values, honest pricing, and integrity. A strong dedication to excellence led to establishing a Board of Directors and an Advisory Council, promoting collaboration, and sharing best practices throughout the organization.

Window World continued to strengthen its brand and position as an industry leader with expanded marketing investments, new technologies, and an ever-growing national footprint. The consumer product offering also expanded to include windows, patio doors, entry doors, siding, roofing, gutters, and more, all while delivering the guaranteed low prices consumers deserve.

In 2020, Window World proudly launched the Window World Military Initiative, a cause designed to honor and support veterans and families who have served in the armed forces. Through partnerships with organizations like the Veterans Airlift Command, the company strives to make a positive difference in the lives of those who have selflessly served the country.

Boasting a remarkable track record of selling over 23,000,000 windows and receiving tens of thousands of 5-star reviews, Window World has garnered accolades from JD Power and the Good Housekeeping Seal. These honors serve as a testament to the exceptional quality and reliability of the company’s extensive range of exterior remodeling products and the unmatched satisfaction of their customers.

With over 25 years of industry experience and over 220 franchise locations nationwide, Window World remains proud to offer a comprehensive suite of products for a true exterior transformation. The company remains dedicated to equipping store owners with the best tools for success, creating opportunities for hard-working families nationwide, and positively impacting communities, all while leading the charge in reshaping the home improvement industry.

Who We Are

We’re increasing curb appeal, improving efficiency, and enhancing quality of life one home at a time.

  • Total exterior home solutions

    We have solutions for your entire home exterior. Window replacements and exterior doors are just the beginning.

  • Nationally known, locally owned

    We provide the customer service of a small business backed by a nationally recognized brand.

  • Limited Lifetime Warranty

    With a clear commitment to service, we bring exceptional value to customers around the country.


Don’t just take our word for it.

We take great pride in delivering top-quality products and unbeatable service. The respect we earn from customers and experts alike has helped us become America’s largest exterior remodeler. But don’t just take our word for it — take theirs.

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Window World Gives Back to the Community

At Window World, we take service seriously.

For us, great service extends beyond the customer — it’s about serving the entire community. We believe in putting our money where our heart is, raising financial support for organizations that inspire us to be better people.

  • St. Jude 2020 Check Presentation

    Window World Cares

    Window World Cares® is a foundation devoted to raising money for St. Jude Children’s Research Hospital®. Since its inception in 2008, Window World Cares has raised over $15 million for the hospital, and we show no signs of slowing down.

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  • Window World Partnerships

    Window World Military Initiative

    The Window World Military Initiative defines our company-wide commitment to honor and serve America’s veterans, active military, and military families, across our entire system of over 200 Window World locations.

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Become a Window World Franchise Owner

Interested in joining America's largest exterior remodeler?

Want to start your own business? There’s a whole world of reasons to franchise with us. As the industry leader, our strong brand reputation, exclusive territories, proven sales model, and network of passionate franchise owners give you a foundation for success. In order to meet market demand, we need new franchise owners to join the Window World family and share in our incredible growth. Learn how a Window World franchise opportunity can help you achieve more than you ever thought possible.

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