Don’t Waste Another Moment Dreaming About Fiberglass Windows for Your Lakewood, CO, Home. Take Action with 1st Choice!

Your old home in Lakewood, Colorado, needs new windows if you want to save some money thanks to lower energy costs. With fiberglass windows from 1st Choice Windows and Siding, you’re just a free consultation away from putting money back in your pocket.

With over 25 years of expertise, we are the trusted name for window replacement and window installation. Our commitment to craftsmanship and superior materials ensures that every project enhances your home’s beauty, energy efficiency, and functionality. Whether upgrading to energy-efficient windows or needing custom fiberglass windows, our team delivers results that will have you bragging about us to everyone you know.

Premium Fiberglass Windows for Your Home

At 1st Choice Windows and Siding, we specialize in providing and installing fiberglass windows that combine elegance with performance. Since 1995, we have built a reputation for excellence, offering both residential window services and commercial window services. Our experience and partnerships with top manufacturers, such as Milgard, allow us to provide the best products for your home.

But our fiberglass products take your home to a new level. With fiberglass windows, you get:

  • Exceptional window insulation for reduced energy costs.
  • Enhanced noise reduction windows for a quieter home.
  • UV-resistant coatings for long-lasting UV protection windows.
  • Custom colors and designs for elegant window frames and window glazing.
  • Durability against harsh weather conditions and high wind resistance.
  • Compatibility with fiberglass window upgrades and window maintenance solutions.

Whether you need fiberglass window repair, new installations, or a complete window design overhaul, we have the expertise to deliver lasting value. Our window contractors evaluate your space to recommend the best styles and solutions without exceeding your budget.

Upgrade Your Home Today

Transform your home with elegant and energy-efficient windows from 1st Choice Windows and Siding. Contact us today to schedule a free consultation in Lakewood, CO.

“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
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“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

“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

“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
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