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!

20% Off Your New Siding Plus, 50% Off Home Insulation!

Upgrade to James Hardie Siding Today!

Offer Expires Nov. 30th 2022

Our Customers LOVE The Results

Johnson County Siding & Window Co.
"I have had great customer service here, from billing, to project manager, to installation! Everyone was very kind and responsive. The team was great at communicating and easy to work with!”

- Sarah V.
Johnson County Siding & Window Co.
"Would recommend! Fast, Efficient, Great work, Friendly! Did not waste our time with long sales meetings in the beginning. Always responsive to any questions!”

- Kelsey G.
Johnson County Siding & Window Co.
"This is our 3rd project we’ve used JoCo Siding & Window for. They’ve now replaced all of the windows in our house and just recently a new front door and it’s been a great experience with the entire team each time. Kind, on-time and expert installation. Highly recommend!”

- Elizabeth K.

Areas We Serve

Serving the Kansas City Metro Area, Including Olathe, Overland Park, and Leawood See a Full List of the Cities We Serve