The Replacement Window Specialists Serving Denver, CO, Area Homeowners

The living area of a home with bright light pouring in through the tall vertical windowsIf it’s time for new windows to be installed at your home, turn to the industry experts at 1st Choice Windows & Siding. As a family-owned company that’s been serving homeowners in the Denver, Colorado, metro area since 1995, we aim to be your first choice for top-quality replacement windows and exceptional installation services. Your satisfaction is our No. 1 priority, and we’re confident you’ll see why we’re the local exterior remodeling company of choice when you partner with us for your home window replacement project.

Custom Windows Designed to Last

At 1st Choice Windows & Siding, we’re committed to craftsmanship. That’s why there’s nothing cookie-cutter about what we do, as we offer completely customizable replacement windows sourced from renowned manufacturers like Anlin, Milgard, Simonton, and more. Available with your choice of vinyl, wood, or fiberglass frames, these windows also come in a variety of styles and shapes to fit any budget or aesthetic preference. Choose from:

  • Double-hung
  • Casement
  • Awning
  • Bay and bow
  • Garden
  • Picture
  • Sliding
  • Geometric

No matter which style of window you select for your home, you can expect a bevy of benefits that range from durability and low maintenance requirements to improved curb appeal and energy efficiency.

Expert Window Installation Services

Even the best windows in the industry won’t perform as they should without a proper installation, which is why our team always abides by our strict workmanship standards. What’s more, we include our own 10-year installation guarantee for every product purchased on top of any warranties provided by the manufacturer.

Learn More About Our Replacement Windows

When you’re ready to enhance and beautify your home with gorgeous new replacement windows, make sure the job gets done right the first time by partnering with the team at 1st Choice Windows & Siding. Contact us today to learn more about our windows and schedule a free consultation at your Denver, CO, area home. Ask us about Federal Tax Credits!

 

“Window replacement was for our elderly mother and the professionalism of the entire 1st Choice team, greatly appreciated by the family - we did not have to worry that mom was being sold a 'bag of goods.' Love the new windows! Noise reduction, energy efficiency, look, all just great!”

Committed to Craftsmanship

Let Us Be Your 1st Choice for Home Improvement

The Team to Trust for Top-Notch Service
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“Chris was an absolute gem to work with and the window suggestions were perfect. The home was built in 1962 and had all of the old steel frame windows which were losing energy rapidly. We noticed an immediate change in the environment inside the house and the outside looks fantastic. Great installers.”

“I could not believe how fast they got the job done and how well done it was! They obviously were very careful about every detail. The house looks fantastic and everyone I talked to at the company was great to work with. The guy who did the inspection for the people who bought our house even asked us who did the siding because they did such a great job!”

“Window replacement was for our elderly mother and the professionalism of the entire 1st Choice team, greatly appreciated by the family - we did not have to worry that mom was being sold a 'bag of goods.' Love the new windows! Noise reduction, energy efficiency, look, all just great!”

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