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A young girl playing with bubbles outside of a home with Infinity from Marvin windows.

Extraordinary Transformations

Windows, times Infinity

Harnessing the power of numbers, Infinity by Marvin replacement windows and patio doors amplify, enhance, and strengthen the beauty and comfort of your home.
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8x
stronger

Exceptional strength

Made with innovative materials, Infinity windows deliver 8x the strength of vinyl to create more expansive, longer lasting views.

Why Ultrex®

Infinite combinations

Endless style

Timeless design paired with boundless color, style, hardware, and finish combinations, including proprietary EverWood® interiors, allow you to customize a look you'll love for a lifetime.

Design Inspiration

3x thicker finish

Engineered for ease

From folding handles to thicker, long-lasting finishes to easy-clean features, each window and door is designed for ease of use and worry-free maintenance.

Explore Windows

Withstands 285°F

Built to endure

With the belief you should only replace your windows once, we test our products in extreme conditions and stand behind them with a Limited Lifetime Warranty.

Warranty Details

An Infinity from Marvin casement window partially open.
Fibrex® is a registered trademark of Andersen Corporation.

Fibrex® is a registered trademark of Andersen Corporation.

Power of numbers

From ordinary to extraordinary

3x

Ultrex is 3x stronger than Fibrex®

Made with 100% fiberglass for exceptional strength compared to the wood/vinyl blend of competing brands.

17tons

Ultrex supports 17 U.S. tons of pressure per square inch

Able to support tons of weight without warping, Ultrex expands your view with slimmer profiles.

Our Legacy

Behind the Marvin name

A foundation built over more than 110 years

Family-owned and led since 1912, Marvin has come to mean strength, quality, and doing the right thing for homeowners. Building upon this heritage, Infinity by Marvin launched as the dedicated replacement window and patio door line in 2002.

A future focused on innovation

Carrying the Marvin legacy forward while carving out a space in the replacement window industry, Infinity is committed to the lifelong satisfaction of our customers. To deliver on this commitment, we innovate and push ourselves and our partners to improve our materials, designs, and services in a way that will allow us to transform homes for centuries to come.

Our values

Inspired by Marvin's values, we prioritize people in everything we do — from thoughtful design to trusted service. We believe in doing the right thing, collaborating, and creating possibilities together.

Do the
right thing

This is our true north. We live this daily by acting with integrity and making honorable decisions, even when it's hard. We are honest, genuine, and we treat others fairly and with respect because it's the right thing to do.

Be stronger together

We are better and stronger when we're connected — as colleagues, with our customers and partners, and in our communities. We pull together, we have each other's back, and do our individual part well because it matters to the whole.

Think
differently

Remarkable things happen because we are empowered to act on our spirit of ingenuity. And we know our path forward is to imagine — to be curious, to be open, and to look outside our walls

Raise
the bar

The homeowner is the reason for our drive to deliver products and experiences of the highest quality, design, and innovation. This commitment shapes our actions as we step up when challenged, pursue excellence, and enhance and refine.

Believe
it's possible

Amazing things are possible when we believe. We choose an attitude of optimism and positivity. We have. We can. We will.

Infinity by Marvin

Our Leadership

Officially launched in October 2002 as Marvin’s dedicated replacement window line, Infinity was founded by Dan Marvin and Tom Goldsmith, who continue to guide the company’s vision and leadership today.

Dan Marvin, Infinity by Marvin president

Dan Marvin

President

Dan Marvin is a fourth-generation member of the Marvin family, joining the company full-time in 1998. In 2002, he helped lead the creation of Infinity by Marvin, later becoming president. He has served on the Marvin Board of Directors since 2006.

Dan holds a finance degree from the University of Notre Dame and an MBA from Southern Methodist University.

He and his wife, Kristie, live in Eden Prairie, Minnesota, and are the proud parents of four sons — two of whom represent the fifth generation of family members working at Marvin. Dan enjoys spending time with his family, golfing, and traveling.

Tom Goldsmith, Infinity by Marvin vice president
Tom Goldsmith

Vice President, Sales & Marketing

With nearly 40 years of experience at Marvin and Infinity, Tom Goldsmith has held various roles across Marvin and helped launch Infinity by Marvin in 2002. Today, he oversees Infinity’s sales and marketing strategy, helping drive growth across the business.  

Tom received his Bachelor of Business Administration degree and minor in Economics from North Dakota State University, and his MBA from the University of St. Thomas. 

He and his wife, Judy, have four sons and live in Warroad, Minnesota. Tom enjoys spending time with family, traveling, and many outdoor activities. 

Chris Barta
Chris Barta

Vice President, Advanced Manufacturing

Chris Barta brings more than 30 years of experience with Marvin and Infinity by Marvin, having held leadership roles across engineering and manufacturing operations for Marvin’s fiberglass product lines.

As Vice President of Advanced Manufacturing, Chris leads initiatives that strengthen manufacturing capabilities and ensure Infinity’s operations can meet growing demand across the country.

Chris holds a Bachelor of Science degree in Industrial Engineering and Management and an MBA from North Dakota State University. He remains actively involved with his alma mater as a member of the NDSU College of Engineering Advisory Board. Chris and his wife, Hope, reside in West Fargo, North Dakota, and enjoy spending time at the lake.

Our Partners

Carefully selected to uphold the promise of Infinity by Marvin

Quality ensured

Because our windows are only installed by approved consulting partners, you can be confident in the guidance and support they offer.

Local insights

Each consultant offers deep knowledge specific to their area of service, so they can help you select windows designed for your climate, building codes, and any other considerations.

Decades of experience

Many of our consultants have been with Infinity for the better part of a decade. Some, since the launch of our product line more than 20 years ago.

Seamless installation

With an eye for detail, your dedicated consultant will take care of every aspect of your installation from measurement to cleanup.

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