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Take $500 off each installed window or door.

Plus, $0 Down, 0% Interest, 0 Payments for 12 Months.

Take $500 off each installed window or door.
Plus, $0 Down, 0% Interest, 0 Payments for 12 Months.

Minimum purchase of four or more windows or doors to receive $500 off per installed window or door. Offer not valid on previous purchases. $0 Down, 0% Interest, and 0 Monthly Payments for 12 Months Financing offers a no payment—no interest feature (during the “promotional period”) on your purchase at the interest rate set forth in your loan agreement.

No finance charges will accrue on your account during the promotional period, as set forth in your Truth in Lending Disclosures, and you will not have to pay a monthly payment until the promotional period has ended. If you repay your purchase in full before the end of the promotional period you will not have to pay any finance charges. You may also prepay your account at any time without penalty. Financing is subject to credit requirements and satisfactory completion of finance documents.

Any finance terms advertised are estimates only. Normal late charges apply once the promotional period has ended. Financing requires minimum purchase of $12,000. May not be combined with other offers, discounts, or promotions. No cash value. Offer valid only for installed product purchased directly from Infinity Replacement. Offer expires January 31, 2026. See details and license info at install.infinitywindows.com.

A dining room wall with Infinity by Marvin special shape windows.

Schedule a complimentary, no-pressure consultation with Infinity Replacement in Greensboro, North Carolina today.

No commitment — just expert guidance and a custom quote.
Details

No commitment—just expert guidance and a custom quote.



We’ll review your current windows and doors, help with design ideas, and take measurements for pricing. You’re free to decide how (or if) you want to move forward.


If you don’t see a time that works for you, please call us at 866-922-2119.

By continuing, you agree to Infinity Replacement’s Terms of Use & Privacy Policy. By providing your phone number, you agree to be contacted by voice or SMS to schedule or follow up your appointment.

An Infinity by Marvin window installer works on replacing a window inside a home.

Design Consultation

Patio door and window replacement Greensboro, NC

Infinity Replacement sells and installs custom-built Infinity by Marvin windows and patio doors tailored to your home with expert guidance and a dedicated customer success manager handling every detail.

Assess current windows and doors

Your consultant will evaluate your current windows for moisture issues, water damage, rot, or structural concerns. They'll also note any energy efficiency or functional issues.

Select installation method

Depending on the condition of your existing windows, they will determine if it's a redesign with a full-frame replacement or one-for-one insert replacement.

Select the right options

From window style to performance glass to hardware finishes, your consultant will walk you through all the design options.

Understand replacement costs

Your consultant will help you price out your replacement and understand how to budget for your project.

Take measurements

Your project manager will visit your home to measure openings, accounting for variances. These measurements will be used to place your order and custom-build your new windows and doors for a proper fit.

Plan an installation timeline

When placing your order, your consultant will give you a detailed timing estimate. We will be in touch with you over the weeks your order is being custom built, keeping you posted on progress and confirming installation dates.

Window Installation Process

Window installation in Greensboro, NC

Walk-through

Your project manager will conduct an initial walk-through on installation day and introduce you to your Infinity Replacement installers.

Remove old windows or doors

Our installers will carefully remove your old windows and doors before preparing the opening for new windows and doors.

Installation

Installers fit windows and doors securely. They’ll use flashing and caulk to prevent air and water leaks.

Final walk-through

Your project manager will conduct a final walk-through. We’ll explain how to operate your windows or doors and answer your questions.

Exterior view of a white brick home at dusk with the interior illuminated featuring white Infinity windows.

Ultrex® Fiberglass

Strength and look of fiberglass replacement windows

8x

Ultrex is 8x stronger than vinyl

Millions of fiberglass strands lend strength to your windows for slimmer profiles and broader views.

3x

Acrylic finish is 3x thicker compared to the competition

Infinity's proprietary finish provides a cleaner, smoother look that resists fading — even with the darkest colors.

Strength

Infinity's Ultrex fiberglass windows and patio doors deliver lasting performance for Greensboro, NC

5k less conductive

Ultrex fiberglass is 5,000x less conductive than aluminum

Materials like fiberglass help insulate your home, retaining more heat in the winter and helping you stay cooler in the summer.

Outlasts 48K
UV hours

Smooth, lasting finish

Low-maintenance acrylic finish is 3x thicker than all other options, creating a polished look that resists scratching, denting, and fading, even after 48,000 hours of sunlight.

87% less expansion

Maintains leak-proof fit

Expanding less than both vinyl and Fibrex®, Ultrex frames stay tight and true to your glass panes, maintaining an energy-efficient seal year after year.

Fibrex is a registered trademark of Andersen Corporation.

Infinity Replacement reviews

We've installed windows and doors across Greensboro, North Carolina, earning a nearly perfect Google rating.

Frequently asked questions

If you’re looking for window replacement and window replacement installer recommendations, look no further than Infinity Replacement. Infinity Replacement is a top-ranked window replacement company by U.S. News and World Report’s 360 Reviews. Our team of design consultants provides expert advice. Our professional window installers will replace your windows with precision.

Infinity Replacement offers a full array of window options. Whether you're looking for bow windows in Greensboro or bay windows, Infinity Replacement can help you find the right options for your home. Infinity windows options also include awning, double hung, casement, special shape, single hung, single hung round top, slider and round top windows.

Advance, Alamance, Altamahaw, Ararat, Asheboro, Belews Creek, Bennett, Biscoe, Boonville, Browns Summit, Burlington, Caswell County, Clemmons, Climax, Colfax, Cooleemee, Danbury, Denton, Dobson, East Bend, Eden, Elkin, Elon, Ennice, Franklinville, Germanton, Gibsonville, Glade Valley, Graham, Greensboro, Hamptonville, Harmony, Hays, High Point, Jamestown, Jonesville, Julian, Kernersville, King, Lawsonville, Lewisville, Lexington, Liberty, Lowgap, Madison, Mayodan, McLeansville, Mocksville, Mount Airy, Oak Ridge, Pelham, Pfafftown, Pilot Mountain, Pine Hall, Pinnacle, Pleasant Garden, Ramseur, Randleman, Reidsville, Roaring Gap, Roaring River, Robbins, Ronda, Ruffin, Rural Hall, Sandy Ridge, Seagrove, Sedalia, Siloam, Snow Camp, Sophia, Staley, Star, State Road, Stokesdale, Stoneville, Summerfield, Thomasville, Thurmond, Tobaccoville, Traphill, Trinity, Troy, Walkertown, Walnut Cove, Westfield, Whitsett, Winston-Salem, and Yadkinville.

NC HIC 100466

Infinity Replacement ranks among the best window companies in the Greensboro, NC area. Infinity Ultrex replacement windows have 8x the strength of vinyl to provide stability for your home. Plus, Infinity windows feature a thick acrylic finish that resists dings, dents, and scratches while providing beautiful looks.

You can search for Greensboro, NC door companies or you can connect with an Infinity Replacement - Greensboro consultant to find a replacement patio door or front door. Plus, Infinity Replacement will handle door installation work for you to provide a hassle-free experience.

Have a question? We’re here to help.

With Infinity Replacement – Greensboro, you’ll get a stress-free experience from consultation to installation. Your project starts with a no-hassle appointment — schedule a consultation to get started today!

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