Boulder Replacement Windows

When it comes to window installation in Boulder, CO, you simply can’t find a more professional team than Bordner. Originally founded in 1987, our company has grown far beyond our roots in the Kansas City area into one of the most trusted sources of window design and installation anywhere in Colorado. With more than 60,000 satisfied customers behind us, we provide exceptionally high-quality Boulder vinyl windows and fiberglass windows that are truly second to none!

You can count on Bordner for certified window installation in virtually every size and style, including:

  • Bay and Bow Windows
  • Garden Windows
  • Energy Efficient Windows

Trust Our Boulder CO Window Installers for Bay and Bow Windows

For their replacement windows, Boulder homeowners can choose between subtle upgrades and dramatic, eye-catching overhauls. If you’d prefer the latter, then our bay and bow windows are perfect for you! These elegant windows extend outward from your property’s exterior wall, creating a three-dimensional nook that immediately draws the eye. The added interior space is also great for extra seating, storage, and visual appeal.

Add the Space and Light of a Custom Garden Window

Garden windows are another one of Bordner’s most popular design choices, as they provide a unique blend of sunlight, ventilation, and additional space. We’ll help you select the perfect frame style, end units, and hardware details for a garden window that’s just as stylish as it is durable. Plus, as a ProVia and Infinity Platinum Retailer, we have all the experience and training required for a flawless garden window installation in any room of your home!

Ready to Save Energy? Select From Our Efficiency-Rated Replacement Windows

At Bordner, we’re proud to install some of the most energy efficient windows in Boulder and the surrounding communities. Manufactured by top names in the industry, our vinyl and fiberglass replacement windows have been specially designed to reduce heat loss and better insulate your home in every season—without ever compromising on style! You’ll benefit from lowered energy bills as well as one-of-a-kind aesthetic appeal.

Request a Free Consultation for Your Boulder Vinyl Windows Now

As a BBB-accredited business and four-time winner of the Angie’s List “Super Service Award,” Bordner is a locally based window company you can rely on. Call us today to speak with our Boulder CO window installers, or go ahead and request your free window installation quote by submitting our online form at any time!