StateLine Exteriors proudly offers replacement siding and windows installation to homeowners in the Kansas City area.


Our goal is for you to fall in love with your home all over again! We are proud to specialize in James Hardie siding, the #1 brand of fiber cement siding in the US. We offer a wide variety of color, texture, and style options, so that your home will look exactly how you want it. We are a Certified James Hardie Contractor, which means when it comes to installing James Hardie siding in Kansas City, we’re the most qualified!

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FiberFrame Comfort Line Logo
Vinylemax Windows Logo


See the difference our high-quality replacement windows make to your home. You’ll love how they are easy to operate and maintain, beautiful in appearance, and energy efficient. We have many years of experience helping customers select the right window and installing each one with care. We install many types of window, including fiberglass and vinyl windows, and offer numerous styles and accessory options to choose from.

A Trusted Siding and Replacement Windows Contractor

Superior Products, Expert Installation & Friendly Customer Care

Stateline Exteriors (formerly Fiberglass Windowshop & Exteriors) is a premier Kansas City based James Hardie Siding installer and Fiberglass Window company committed to providing the very best home exteriors possible for our clients. We are passionate about our customers and are committed to being the very best company in Kansas City to work with when it comes to residential siding replacement and window replacement projects.

What are our customers saying?

5 Stars

“The project went wonderfully. All the crew have been so great to work with. Plus it is looking amazing! I am so loving the new look.”
-Thompson, Kansas City

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