Now Receive $850 Off 4 or more Marvin Infinity Windows

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Our Work is Guaranteed for Life

We stand behind our work with our own industry-leading lifetime workmanship warranty.

Lonetree Replacement Windows

Did you know that old, drafty could be the reason that your home’s energy bills are sky-high? In fact, a home can lose up to 30% of its heating and cooling energy through leaking or improperly installed windows. If you want to improve your home’s energy efficiency, Bordner Home Improvements offers Lonetree window installation and a wide variety of replacement windows that will lower your energy costs while enhancing your home’s curb appeal.

We offer a wide selection of durable, low-maintenance vinyl windows and fiberglass windows to suit any aesthetic, and will work with you to create the look you’ve always dreamed of from our popular window styles, including:

  • Bow Windows
  • Garden Windows
  • Slider Windows
  • Window Installations
  • And More!

Enjoy Scenic View with Professionally Installed Bow Windows

For the best in scenic views and natural lighting, our bow windows simply can’t be beat. Crafted from four or five separate glass panels to capture breathtaking views, bow windows extend out from your home in a gentle, yet spectacular curve. We’ll install your choice of durable vinyl or fiberglass bow windows to bring ample sunshine and fresh air into your home without sacrificing energy efficiency.

Garden Windows Create a Miniature Greenhouse Inside Your Home

For avid Lonetree gardeners, the cold winter months can seem never-ending. Instead of waiting for the spring thaw, you can have a miniature greenhouse right inside your home with our elegant garden windows. Whether you want to grow colorful flowers to brighten up your bedroom or fragrant herbs for easy access in your kitchen, our customizable garden windows will enhance your lifestyle—and the appearance of any room!

Our Slider Windows Are Exceptionally Easy to Open

For a window replacement option that instantly adds convenience and saves you money on energy bills, our slider windows are the perfect solution. With effortless opening and low-maintenance construction, you’ll enjoy clear views without struggling to open your windows—or spend countless hours cleaning. Additional benefits of our slider windows include:

  • Lower heating and cooling bills and improved energy efficiency
  • Horizontal opening for superior ventilation
  • Insulated frame for maximum support and reliability

Trusted Lonetree, CO Window Installers for Over 30 Years

When you need a window company in Lonetree, CO to install a single window or completely transform the exterior appearance of your home with beautiful replacement windows, there’s no better choice than the team at Bordner. With over 60,000 happy customers served since 1987, we’ve proud to say our company is:

  • BBB-accredited with an A+ rating
  • A four-time winner of the Angie’s List “Super Service Award”
  • A ProVia and Infinity Platinum Retailer
  • Recommended by 97% of our past customers!

Learn More About Our Window Company in Lonetree, CO

With over 30 years in the home remodeling business, you can rest assured your Lonetree window installation will exceed your expectations when you choose the team at Bordner Home Improvements! Give us a call today to discuss your window replacement needs with one of our friendly representatives, or fill out our easy online form now to request your free, in-home cost estimate.