Upgrade Your Longmont, CO, Home with our Vinyl Windows

Are you in need of new windows for your Longmont, Colorado, home? To get the utmost value for your investment, consider the vinyl windows offered by 1st Choice Windows & Siding. With over two decades of experience and a longstanding A+ rating with the Better Business Bureau, we’re the team to call for a first-rate window replacement. We’re committed to providing our customers with the very best products and installations the industry has to offer, so you can feel confident partnering with us for this important home upgrade.

Vinyl Window Benefits

At 1st Choice Windows & Siding, we’re committed to providing our customers with the best products the industry has to offer, and our vinyl windows are no exception. These windows are expertly crafted with the best available materials so that they will stand the test of time without becoming worn or damaged. You also won’t need to spend your weekends maintaining your vinyl windows to keep them looking their best.

It will also be easy to ensure your vinyl windows blend in seamlessly with your home’s aesthetic. They are available in a multitude of styles and colors, and we’d be happy to help you find the options that best meet your unique sense of style.

Explore Your Options

Are you interested in learning more about our vinyl windows and the benefits they can provide for your Longmont, CO, home? If so, contact 1st Choice Windows & Siding today. We can tell you more about our replacement windows and can even get you scheduled for an initial consultation.

“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!”

Abby C
Committed to Craftsmanship

Let Us Be Your 1st Choice for Home Improvement

The Team to Trust for Top-Notch Service
Learn More About Us
Affordable Remodeling Solutions

Convenient Financing Plans Available

Home Upgrades for Less Than You Would Pay for a Cup of Coffee a Day

Explore Financing Options

“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.”

- Carol S

“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!”

- Jane W

“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!”

- Abby C
Mastic logo
Milgard logo
Anlin logo
Crane siding logo
LP SmartSide logo
Simonton logo
BBB logo
Diamond Kote logo
Angie's List logo
Vesta logo