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Infinity from Marvin Fiberglass Windows

Infinity from Marvin windows harness the strength of Ultrex® fiberglass so you can enjoy strong and reliable windows. Infinity windows and patio doors are customizable, select the size and color options that compliment your home and your style. Backed by a Limited Lifetime Warranty, Infinity is a brand you can trust.

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Features and Benefits

  • Infinity uses fiberglass because it outlasts and outperforms the competition. The proprietary Ultrex fiberglass offers unsurpassed durability and timeless style.
  • The benefits of fiberglass include being eight times stronger than vinyl, having low expansion rates for a weathertight seal, and an acrylic finish three times thicker than the competition to resist chalking and fading.

Product Options:

  • Choose from seven exterior color options, from ebony for a modern appearance to stone white for a more traditional style. All color options harness the low-maintenance durability of Ultrex and can be painted for limitless color options.
  • For the interior of your home, select from five different color options including EverWood® for a stainable wood appearance without the upkeep and maintenance of natural wood.
  • Customize your glass with grille and divided lite design options. Select from Simulated-Divided-Lites for a traditional appearance or Grilles-Between-the-Glass for easier cleaning.
  • Pick the perfect accents with hardware features for your custom windows and patio doors. Infinity offers a full range of hardware finish options.
  • Upgrade to a High-Transparency screen for increased visibility and insect protection.
  • Glass options are customizable based on your preferences and energy efficiency goals.

Window Styles

Consider the various designs available from the Infinity from Marvin product line.

Infinity from Marvin Double Hung Windows

A classic style, the Infinity Double Hung window has been designed for modern performance. Tilt the window in for easy cleaning. Enjoy how smoothly your new window will open and close from the top and bottom.

Infinity from Marvin Glider Windows

For a streamlined look, consider the Infinity Glider window. Enjoy a cool breeze and wide-open views without worrying about your window opening and closing into outdoor spaces. Glider windows feature ergonomic handles, a two-point concealed lock, and sleek hardware.

Infinity from Marvin Casement Windows

Infinity Casement windows feature two hinge options for simple cleaning or larger, unobstructed views. Casement windows are easy to operate with a hand crank on the bottom of the frame. Infinity Casements can be designed with either a left or right hinge for ease of operation customized for your home.

Infinity from Marvin Awning Windows

Awning windows are perfect for tight spaces or placed higher on a wall for additional privacy. The sash swings outward from the bottom so you can enjoy a fresh breeze with great ventilation.

Infinity from Marvin Bay Windows

Bay windows are constructed with three or more windows at an angle. Add space and light to your home with the Infinity Bay window, the perfect space for a cozy reading nook in your home.

Infinity from Marvin Bow Windows

The Infinity Bow window is built with a gentle curve to capture light from multiple angles and completely transform a room. Bow windows are available in casement configurations that open outwards so you can enjoy natural light and fresh air.

Infinity from Marvin Round Top Windows

Add visual interest to a room with the Infinity Round Top window. Round Top windows are the perfect complement to other Infinity windows and can be placed above a window to add light and architectural aesthetics to your home. Another consideration is the Infinity Single Hung Round Top window, adding character and beauty to your home while providing the same superior performance as a traditional Single Hung window.

Infinity from Marvin Specialty Shape Windows

Combine multiple Infinity windows in select polygon shapes and sizes to add natural light and architectural interest to your home – or use a specialty shape as a large picture window for stunning views.

Warranty Details

Infinity products are Built for Life® and backed by a Limited Lifetime Warranty. Complete warranty details can be downloaded here

Frequently Asked Questions

The cost to replace your windows depends on many factors such as materials and window sizes needed. We find that most projects cost around $20,000.

We recommend looking for stable materials such as fiberglass that stand the test of time. You should also choose windows with insulated glass units and low U-values (level of heat loss).

New windows typically last around 30 years with proper installation and care.

Fiberglass window frames have zero conductivity, making them the most energy-efficient material. When deciding between window types such as double-hung, awning, casement or gliders, they’re all relatively similar in their energy efficiency. Choose what works best for your home!

Yes! High-quality windows can prevent air leaks which lead to higher energy bills. Plus, these windows provide insulated glass units that reflect summer heat and retain the cool air inside.