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Premium Quality Fiberglass Windows for Leawood, KS Homeowners

If you haven’t been in the market for replacement windows in a while, you may be amazed at the multitude of options homeowners have to choose from these days. Whether you prize enduring beauty, energy efficiency, or low maintenance requirements – or you simply want the best of everything – there are replacement windows aplenty claiming to have those features. The challenge is sorting through all the options to get what you want, and Johnson County Siding & Window Co. stands ready to help.

Why Finicky Homeowners Choose Fiberglass Windows

For homeowners who want maximum durability and a sleek, sophisticated appearance, we offer Integrity® from Marvin fiberglass replacement windows. These innovative windows are relatively new to the industry and have quickly become popular because the remarkable strength of Marvin’s Ultrex® fiberglass allows for slender frames that can securely cradle an expansive amount of glass. When you’re inside your home, this feature will provide you with a splendid view of the outdoors. When you’re outside, you’ll appreciate the neat and trim appearance of these remarkable windows.

Other factors that make our fiberglass windows a top choice for Leawood homeowners include:

  • Energy-efficient features that meet or exceed ENERGY STAR® standards
  • Patented finishes that lead the industry in resistance to fading, cracking, chalking, and peeling
  • Options for fiberglass frames that realistically mimic a woodgrain appearance, as well as a Wood-Ultrex® combination that provides real wood interior frames with superior fiberglass frames for the outside

An Upstanding Window Company to Work With

Johnson County Siding & Window Co. has been installing some of the industry’s most innovative replacement windows in this part of Kansas for more than 40 years. We take pride in offering our customers the best value for their home improvement investment, whether they choose our fiberglass windows or our top-caliber vinyl windows. This includes using only highly trained window installers employed by our company – not subcontractors whose skills may be unknown. What’s more, for your peace of mind, we also provide a five-year workmanship warranty on top of the exceptional manufacturer’s warranties you’ll receive on any windows you buy from our company.

To learn more about our beautiful and innovative fiberglass windows, contact Johnson County Siding & Window Co. today. We’ll be happy to schedule a free consultation at your home in the Leawood area and also tell you about the financing options we have available to qualified homeowners.


If you know you want to get your home exterior project done, but are feeling stress about paying for it all at once, we can help.

Our financing partner, GreenSky, has sensible payment plans that work for homeowners who prefer to pay in installments. You can also ask your JoCo Siding & Window Co. sales representative about the details!

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Our Customers LOVE The Results

Johnson County Siding & Window Co.
"Working with Johnson County Siding & Windows was a pleasure. They delivered high quality work swiftly for a reasonable price and were respectful of my home. Highly recommend Johnson County Siding & Windows for window replacement!”

- David D.
Johnson County Siding & Window Co.
"Everyone associated with the company was professional and respectful. Our windows look great, communication was very good, and the time line was manageable. Would recommend!”

- Sheri C.
Johnson County Siding & Window Co.
"We are impressed with the quality of the work and we are very pleased with the value after comparing to other options. The crew that did the siding was absolutely awesome. And we are thrilled with the James Hardie Color Plus Siding for the low maintenance from here on out! Thank you to everyone at Johnson County Siding & Window from their sales person to their lead manager and to the crew!”

- Sharon M.

Areas We Serve

Serving the Kansas City Metro Area, Including Olathe, Overland Park, and Leawood See a Full List of the Cities We Serve
Google Rating
Based on 197 reviews

April Promotion

James Hardie
Fiber Cement Siding

Save 10% on any Home Siding Project

Cannot be combined with any other offer.

Expires April 30, 2024.