Replacement windows are not merely a replacement for old windows. They should be seen as an investment in the beauty and value of your home.


For Kansas City window installations Smart Exteriors offers a wide range of replacement windows that offer the best in energy-efficiency, noise reduction, security and aesthetic appeal.

Whether you need to upgrade large patio windows or replace old windows to reduce heat and cooling loss, we carry the best in available Low E glass products. Choose the right shape, color, hardware and trim combinations to create the perfect look that will increase curb appeal while also protecting your Kansas City home from the elements.

Vinyl Windows

Easy care, energy-efficient vinyl windows don't need painting, staining or refinishing. Fully welded sashes and frames add strength and durability.

Wood Windows

Wood windows offer beauty, warmth and design flexibility – with exceptional energy efficiency.

Window Installation & Repair

Fiberglass Windows

Our high performing, low-maintenance fiberglass windows have the quality look of painted wood, can withstand extreme heat and subzero cold, and are highly energy efficient.

Cup icon

Superior Product Lines

We offer only the highest quality, best performing product lines in the industry.

green icon

Seriously Green

We utilize some of the “greenest” products in the business and are proud of it!

expert icon

Expert Staff

With over 20 years as the premier company in Kansas City, our installation staff is highly trained and skilled.

locally owned icon

Locally Owned

We live and work in the communities we serve. We wouldn’t have it any other way!


Investing in new windows will not only give your home an updated look, it will increase the overall value and reduce your monthly utility bills. Modern replacement windows feature the latest in technology and engineering for high-efficiency performance. Low E glass utilizes a double-pane system and a layer of argon gas to reduce energy loss.

The right replacement windows will make it easier to regulate and maintain the temperature in your home and provide a money-saving solution. The experts at Smart Exteriors can help you choose the perfect replacement windows and quickly complete window installation & repair for a smooth, hassle-free process.

Window Installation & Repair

All of our Prism line is backed by Simonton’s Double-Lifetime Limited Warranty that covers vinyl, hardware, screens, insulating glass units and includes a 25-year Glass Breakage Warranty.


Experience the best in expert window installation services that rely on the latest in award-winning
products that are both affordable and built to last.

star icon

Industry Expertise and Experience

With over 20 years of industry experience in Kansas City, we pride ourselves on doing the job right every time.

scroll icon

No Hidden Costs

Our estimates include everything. Labor, materials, taxes, insurance.... all included.

badge icon

Built to Last

Since we use superior product lines that offer the industry’s best warranties, we can pass that promise on to you.

financing icon

Flexible Financing

We offer financing options to make the products we sell and install affordable for any budget.


Good material and craftsmanship make a difference you can notice!


Don't take our word for it. See what our customers have to say!


Don't take our word for it. See what our customers have to say!


I couldn't have been happier with the job Steve and his crew did. They were punctual, extremely thorough with the work that was done (and it was a lot), and they were professional throughout the entire project. I will always recommend them.

Adam S.


Steve and team are so helpful and professional. Their attention to detail is outstanding. The crew leaves everything very neat and tidy at the end of each day. We couldn't be more pleased with their work

Kristina D.


The team did an amazing job on my house. I highly recommend these guys. I was given play by play while installation was in progress. Thank you again!

Jason M.

Learn More About Your Home's Exterior And How To Maintain It

Learn all there is to know about maintaining your home’s exterior with useful articles, videos, and resources. 

Home exterior painted blue with white trim