Gladstone’s Most Trusted Siding & Window Company

Local, family-owned, and committed to quality. We deliver premium siding, energy-efficient windows, and unmatched warranties. All at a fair price. 

Industry-leading warranties and lifetime labor coverage
Expert installation from our highly skilled team
Fair pricing with no high-pressure sales tactics
Your No-Obligation Consultation
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Exterior Excellence for Gladstone Homes

KC Custom Siding & Windows is proud to bring premium siding and window services to Gladstone homeowners. From boosting curb appeal to improving energy efficiency, our team focuses on delivering results that last.

Gladstone residents turn to us for:

  • Durable Siding Solutions: Designed to withstand Missouri’s changing seasons.
  • Custom Window Replacements: Enhance your home’s look and energy efficiency

Why Gladstone Homeowners Trust KC Custom

We’re committed to serving Gladstone with the highest level of care and quality. Homeowners choose us for:

  • Lifetime Warranties: Confidence in your investment for years to come.
  • Experienced Team: Delivering flawless results on every project.
  • Fair Pricing: Honest quotes with no surprises.

Why Kansas City Homeowners Trust KC Custom Siding & Windows for Siding & Window Installation

Your home deserves the best. Here’s what makes us the trusted choice for siding, windows, and exterior remodeling.

Fair Pricing, No Pressure.

We value honesty. That means upfront pricing without gimmicks or pressure tactics. Our quotes are fair, transparent, and designed to fit your needs.

Expert Craftsmanship & Top Products

Every installation is handled by skilled professionals using premium materials. From energy-efficient windows to durable siding, quality is our standard.

Dependable Lifetime Warranties

Guard your peace of mind with industry-leading, lifetime warranties on both products and labor. Your investment is protected for the future.

Customer First Communication

We keep you informed every step of the way. From scheduling to completion, you’ll always know what is going on, why, and what to expect next.

Schedule your consultation

Recent Siding & Window Replacement Projects in Lee’s Summit & Overland Park

Every project is a partnership. We work closely with you to bring your vision to life while delivering expert craftsmanship and premium materials. The result? Homes that are as beautiful as they are functional.

How We Make Exterior Home Remodeling Simple – From Windows to Doors & More

We keep things straightforward and stress-free. Here’s how we work with you to deliver exceptional results every single time:

Schedule Your Consultation

Fill out our quick form to book your consultation. We’ll review your goals, provide expert advice, and guide you toward the best solutions for your home.

Get Your Custom Estimate

After an on-site consultation, we’ll provide a detailed estimate with no hidden fees or high-pressure sales tactics. Just honest pricing you can trust.

We Get To Work

After you accept our estimate, our team gets to work. From siding to windows and more, every project is handled with precision and care.

Enjoy Your Upgraded Home

Sit back and enjoy the transformation. With industry-leading warranties and our dedication to quality, you can trust that your home is in good hands.

Complete Home Upgrades: Gutter Installation, Garage Doors, Decks & Basement Finishing

Transform Your Home with Energy-Efficient Windows & James Hardie Siding

We specialize in premium siding, windows, and more to protect, beautify, and enhance your home. Every project is handled with care, precision, and a commitment to quality that ensures your home looks and holds its value.

Meet KC Custom Siding & Windows – Your Top-Rated Siding & Window Experts

"Hey everybody, I’m Brian Wiemann, owner of KC Custom Siding & Windows. I started this company with a simple belief: homeowners deserve expert craftsmanship, fair pricing, and a stress-free remodeling experience. After years of working as a siding and window expert for some of the top companies in Kansas City, I saw how much the industry relied on high-pressure sales tactics and one-size-fits-all solutions. That just didn’t sit right with me. So, in 2020, I set out to create something different—a company authentically built on trust, communication, and doing what’s best for the customer, every time.

At KC Custom, we're not just another contractor looking to make a buck off you. We’re a local, family-owned business that takes pride in transforming homes across Kansas City. Whether it’s installing energy-efficient windows or upgrading siding, we enjoy working closely with every homeowner to deliver a premium experience. That includes everything from our initial conversation at your kitchen table to our final handshake after a job well done.

We bring decades of experience, and our industry-leading warranties give you REAL peace of mind. Our mission is simple: to protect and enhance your home while making the entire process as smooth and enjoyable as possible. When you work with us, you can count on honesty, reliability, and quality every step of the way. I’d be honored by the chance to show you how we’re different. Let’s build something great together!

Brian Wiemann | Owner, KC Custom Siding & Windows
Have a no-obligation conversation with me →

Save More with Affordable Window Replacement & Custom Siding Solutions

We’re proud to offer exclusive discounts and flexible financing options to make your home improvement projects even more affordable. At KC Custom Siding & Windows, we believe everyone deserves a home they love to live in. That’s why we offer fair pricing and special savings to make your investment even easier.

Military & 1st Responders

As a thank-you for your service, we always offer special pricing for military members and first responders.

Price Match Guarantee

We’ll match any competitor’s quote for the same quality products and services. Get the best value with us.

Flexible Financing Options

Take the stress out of paying upfront. We provide financing plans that fit your budget, so you can start your project today.

Frequently Asked Questions About Window Installation, Siding & More

Proudly Serving Lee’s Summit, Overland Park & Surrounding Kansas City Areas

No matter where you call ‘home’ in the Kansas City metro area,we’re here to help transform your home. Click on your city to learn more about our services closer to home.

Don’t see your stomping grounds? Don’t worry! We might still be able to help →Schedule your consultation