Beautiful windows and doors in a bedroom



Window Nation provides new windows, doors, and siding

WINDOW, Siding and Door installation in Kansas City, Missouri

At Window Nation, we know replacement windows. We’re third-generation window replacement experts who have been providing homeowners replacement windows, doors, and siding for over fifteen years.

We’ve built relationships in communities across the Kansas City region, getting to know what makes this area so unique. We love spending our Sundays at Arrowhead Stadium and we know there’s nothing better than Kansas City barbecue – Carolina-style just doesn’t compare! The Kansas City region is rich in culture and history, and we’re lucky to be in the middle of it all in our showroom in Overland Park.

We’re proud to offer homeowners in the Kansas City region high-quality windows, and doors, to meet their home improvement needs. We know the needs of homeowners in Jackson County are different than the needs of homeowners in Johnson County or the Northland, which is why we’re proud to offer custom-made windows to meet the needs of any project. With over 1,500 style and color combinations, you’re guaranteed to get the windows of your dreams. Our windows are custom-built with premium energy-efficient features to help you combat the harsh Kansas City winters. We also offer replacement entry doors and siding to give your home the complete makeover it needs.

If you’re ready to start your home improvement project, our team of exterior design consultants is ready to help. Schedule your in-home estimate today!

Window Nation replacement experts will guide you through every step, making the entire process effortless.   

It's easy to get started! Use our online scheduler or call us (913) 348-2340 to request a free in-home estimate.


Google Map of Window Nation Showroom in Kansas City, Missouri

Visit the Window Nation showroom in Kansas City

15325 W. 100th Terrace

Lenexa, KS 66219

(913) 348 - 2340



American house exterior with double garage and well kept lawn.

While the age of your home is an easy indicator, there are plenty of reasons to consider window replacement. 


Check list iconWindows are the number one contributors to losses in home energy efficiency.  Newer construction homes typically don't have the best quality windows. If your current windows are single pane, they are not helping your heating and cooling bills. 


Check list iconDamaged windows or window frames. If you have gaping around your windows, cracks, condensation between the panes, or inoperable windows, it may be time for an upgrade.


Check list iconNoise pollution is a growing concern for many families. New technology has increased soundproofing in windows.


Check list iconCurb appeal! If you are looking to sell your home or want to enjoy a new look, replacing your windows can be an instant upgrade to a dated facade. 


Buying and installing new windows can seem stressful, but Window Nation of Missouri makes the process easy. From window selection to installation and beyond, our window company will be right by your side! Contact us today to schedule a free estimate.

Helping Make Your House a Home

Window Nation is installing new windows in our house today. The crew has been great and very professional. Justin Ekin, our sales rep, has been awesome. He has walked through the entire process with us and has checked in on the work multiple times to be sure we are happy with everything. We are very pleased with the results.

- Kevin Mishler

Entrance of a luxury house