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60+ Locations Nationwide & Growing

The Window Source

The Window Source believes that local family-owned businesses, supported by industry leaders with more than 40 years of operating experience, are an ideal combination for a company that values providing high-quality customer service, exterior home-improvement products at the best prices possible.

About Us

The Window Source of Davenport

We Make Window Replacement Easy

Replacing your windows doesn't have to be overwhelming. At The Window Source of Davenport, we believe homeowners deserve clear information, honest recommendations, and transparent pricing from the very beginning. That's why we focus on educating—not pressuring—you throughout the entire process.

Explore our selection of premium vinyl replacement windows and patio doors, compare styles and features, browse examples of our completed projects, and request a free, no-obligation estimate when you're ready. Whether you're replacing a few aging windows or upgrading your entire home, our experienced team is here to help every step of the way.

Installing New Windows, Siding & More in

  • Eldridge
  • Davenport, IA
  • Davenport
  • Blue Grass
  • Bettendorf, IA
  • Bettendorf

The Window Source Products

Quality Products For Every Home

The Window Source of Davenport: Premium Vinyl Windows for Iowa Homes

The Window Source of Davenport proudly provides homeowners with high-quality vinyl replacement windows and patio doors that enhance energy efficiency, comfort, and curb appeal. Whether you own a historic home near Vander Veer Park, a newer home on the outskirts of the city, or a family home anywhere throughout the Quad Cities, we offer products built to perform for years to come.

Our knowledgeable team understands the challenges Iowa homeowners face and helps you choose replacement windows that fit your home's style, your budget, and the local climate. From consultation through professional installation, we're committed to delivering an exceptional customer experience.

Built for Davenport's Changing Seasons

Davenport homeowners experience hot, humid summers, freezing winters, heavy rain, and strong seasonal temperature swings. Older windows can allow drafts, moisture, and heat transfer that make your HVAC system work harder and increase monthly utility bills.

Our ENERGY STAR® certified vinyl replacement windows and insulated patio doors are designed to help keep your home comfortable during every season. Advanced glass packages, insulated frames, and weather-resistant construction help reduce energy loss while improving your home's overall efficiency and comfort.

Vinyl Replacement Windows Designed for Your Home

Every home has its own personality, which is why we offer a wide variety of vinyl replacement window styles to complement virtually any architectural design. Choose from double-hung, casement, sliding, picture, bay, bow, awning, and custom-shaped windows, all manufactured with premium materials for long-lasting beauty and performance.

We also install stylish vinyl patio doors that provide smooth operation, improved energy efficiency, and easy access to your outdoor living space. Whether your goal is modernizing your home's appearance or improving year-round comfort, we'll help you find the right solution.

The WIndow SOurce Presence

Trusted With Homeowners Across The U.S.

Find your local Window Source location and experience why thousands of homeowners trust us with their most important investment.
  • "“The company to use if your needing window replacement, Fair pricing and honest fast work.”
    Tom R.
    Georgia
  • "Fantastic Company and true to their word! The crew was so professional and polite. We had our entire house of windows done and it only took 2 days..."
    Jennifer R.
    New Hampshire
  • "We had all the windows and the front and back exterior doors replaced in our home. It could not have gone more perfectly. The owner and the crew were all super nice and did a superb job. Very happy customers!!"
    Becky D.
    Oklahoma
  • “Excellent service, product, and less than half the price of the other 2 estimates I had. Installer cleaned up after himself and was very professional.”
    Ian G.
    Oklahoma
  • “Quality windows at an affordable price. Love our windows! Talked to several companies, but The Window Source offered top notch windows at the best price. Sales and installation crew were very nice, knowledgeable and professional. They did a great job.”
    M.K.
    Oklahoma

Window Source Q&A

Is it worth it to replace my windows?

Older windows are notorious for being leaky and inefficient. At The Window Source, we are constantly improving our technology to be more energy efficient. Installing new windows can realize up to an 80% return on investment when you sell your home. Coupled with the savings you’ll see on your energy bill, the cost of window replacement can often be quickly offset.

How do I know when to replace my windows?

Anytime you notice damage on your windows, it is a good time to have them looked at by an expert. Damage can be caused by water, insects, and father time. Your old windows ar inefficient, unattractive, and can cause damage to your home, call our experts today!

How much will it cost to replace my windows?

The best way to determine the cost is to contract a professional and receive an in-home estimate. At The Window Source, our estimates are FREE to you.

What types of payment methods and financing do you offer?

We offer a variety of payment methods and financing options. Please contact us to hear our options.

What Warranty do you offer?

Lifetime Warranty - All Window Source products come with a limited lifetime warranty. You will have peace of mind knowing that you will only make this investment in your home once. Ask your window consultant for details.

The Window Source Difference

More Than Just Windows, Doors, and Siding

The Window Source difference goes beyond premium products and professional installation. We're committed to delivering an exceptional experience from start to finish, backed by the resources of a national brand and the personal touch of local ownership. When you choose The Window Source, you're choosing a partner invested in your home's long-term performance and your complete satisfaction.
FIND YOUR LOCATION

The Window SOurce Locations

Ready to Transform Your Home?

With 60+ locations across America, there's a Window Source near you ready to provide a free, no-obligation consultation and estimate. Each location is independently owned and operated by professionals who live in your community, backed by the training, support, and quality standards of our national brand. Connect with your local team today and experience the Window Source difference.

  • Energy Efficiency Experts - We help you choose products that reduce energy costs and improve home comfort while qualifying for available rebates and tax credits.
  • Comprehensive Product Selection - From traditional to contemporary styles, we offer hundreds of options in windows, doors, and siding to match any home.
  • Local Accountability, National Backing - Your local owner is invested in your community's reputation, supported by the resources and standards of a national organization.
Get A Local Estimate