There’s a reason we only trust Infinity® from Marvin®


Ranked #1 in Customer Satisfaction with

Window & Patio Door Manufacturer Brands!

For J.D. Power 2019 award information, visit


Product Features:

  • Offers a narrow profile for larger views
  • Smoothly crank the Infinity Casement out with our folding handle that tucks out of the way of most window treatments for a clean, finished look
  • Features multi-point locking system for a sense of security
  • Our standard Easy Wash® hinge lets you easily clean the window from inside your home
  • Our optional Clear View® hinge provides for an expanded viewing area by keeping the sash tight to the frame
  • Choose the optional EverWood®-wrapped screen for a seamless look that can be stained to match your interior trim


Design Options

Infinity from Marvin offers a complete collection of
finishes and hardware to complement your vision.



We offer a variety of exterior colors to suit any home’s style. We use a proprietary acrylic finish on our Ultrex® fiberglass that’s virtually impermeable to help protect your investment from wind, weather and color fading.


*Finish samples are approximate. Please schedule an in-home consultation or visit a showroom to see actual color samples.



We use the same acrylic finish on our interior as on our exterior for superior performance. Or choose EverWood®, our stainable engineered wood grain finish, to blend seamlessly with your existing décor. All offer virtually no maintenance — just remarkably reliable performance.


  • Bronze interior is only available with Bronze exterior.
  • Ebony interior is only available with Ebony exterior.
  • Sierra interior is not available with Ebony exterior.
  • Finish samples are approximate. Please schedule an in-home consultation or visit a showroom to see actual color samples.

Limited Time Offer:

SAVE 10%

On all window and door installations
projects for a limited time!

No interest &
no payments
for 2 years!

Limited Time Offer:

SAVE 10%

On all window and door installations
projects for a limited time!

No interest & no payments for 2 years!

Get peace of mind

Frequently Asked Questions

How often should my windows be replaced?

Existing windows that are over 10 years old are prime candidates for replacement. That’s because they’re probably not up to the latest energy efficiency ratings and often contribute to leaks that compromise the integrity of your home.

How much do replacement windows cost?

This depends on multiple factors including the company you hire, the quality of window and the grid/hardware options you chose. Vinyl Windows range between $400-$1,000 installed. Fiberglass $900-$1300 installed and Wood or Wood Composite - $1,400-$2,000.

Is there a standard size for windows and doors?

Not when you are replacing existing windows in your home. All of our windows are customer made to order so they fit perfectly every time. Patio doors have standard sizes but can also be made in custom sizes.

How long does it take to install new windows?

You should allow 6-8 weeks from the time you place your window order before installation can be ready to begin. From there most projects will take anywhere from 1 day (5 windows) up to 5 days (40 windows).

What is the difference between New Construction and Replacement?

All of our Infinity Windows from Marvin can be installed using both New Construction or Replacement style or Insert Window installation methods. New construction or Full Frame windows come with an exterior nailing flange that attaches to the outside wall of your home. As such this can only be done by removing old exterior trim and sometimes old siding. It is a more costly and timely process but in some cases, it is the best way to ensure proper installation. Replacement installs fit into the existing wood framing and are doing using a thru jamb install method with little to no disturbance to the exterior and interior trim. In most cases, this is the most efficient install method for existing homes.

Premium Products

Designed to withstand
the test of time



Infinity’s Ultrex® fiberglass resists expanding and contracting in any climate — for windows and doors that stay tight and true.


Ultrex® fiberglass windows are eight times stronger and expand 87% less than vinyl.


Proven protection against leaks, seal failures and stress cracks, for consistent performance and operation, day after day.

“Beautiful roof. High quality material professionally installed. The workers were very neat and cleaned up everything very thoroughly.”

Alice Good

“They all were great. The final product is excellent and the crew, I can’t say enough how good they were to work with. I would recommend them.”


“They were quick and very easy to deal with and we feel like we got a very quality job.”

Lisa Gregory

Mobile Showroom

Don’t lift a finger. We’ll
bring the showroom to you.

Tell us about your project & see if you qualify for a visit from our mobile showroom!