Infinity

Since the late 1930s, Marvin has been creating windows and doors of superior quality with a human touch. The company has earned a reputation for fine craftsmanship, using only quality materials to build windows and doors that are beautiful and long-lasting. Recognizing a need for non-wood replacement windows for discerning homeowners like you, Marvin presents Infinity, a revolutionary line of exceptional products from an industry leader.

Attractive, durable, virtually maintenance free and professionally installed, Infinity windows are made (inside and out) with Ultrex - a pultruded fiberglass material that outperforms and outlasts all other window materials.

Made with strong cables of glass that are saturated with specially compounded resins, Ultrex is durable, non-corrosive, has low thermal conductivity, and is virtually maintenance free. The superior strength of Ultrex allows the window frame profile to be narrower than those with frames made of vinyl or wood, giving you more visible glass area. And no matter how extreme the temperatures get, Ultrex stays square and true.

Once Infinity windows are installed, there is virtually nothing left for you to do except enjoy the view - you never need to sand, scrape or paint Ultrex.

Everwood Engineered Finish

Introducing EverWood, our revolutionary new interior wood grain finish that looks, feels, paints and stains like wood. Its natural appearance beautifully complements and interior woodwork in your home. Now you can enjoy all the benefits of wood in a superior low-maintenance replacement window by Infinity from Marvin. Long-lasting EverWood is made from an inorganic material, and it won't absorb moisture or decay over time. There's no warping, discoloration, material degradation, expansion or contraction, just remarkably reliable performance and lasting beauty year after year. EverWood is only available on our strong, durable Ultrex replacement windows.

The Energy Star rating from the U.S. Department of Energy the U.S. Environmental Protection Agency is only granted usage to mandated levels. Infinity from Marvin exceeds the performance requirements and qualifies for the Energy Star rating in all U.S. climate regions. In addition, Infinity products have one of the highest performance ratings from the National Fenestration Rating Council, the organization that defines energy performance ratings for the window and door industry.