Doors, Siding, and Window Installation for Thornton, CO

At 1st Choice Windows & Siding, we have over 60 years of combined experience in the home improvement industry. If you need wood window replacements or siding installation, we have the tools, knowledge and experience to make your next project a breeze.

Contact us today to learn more about our services in Thornton, CO.

Quality Products That Last

Weather can take a toll on outside surfaces, including windows, siding, and doors. We can help you install new entry or patio doors that keep your home looking great and lower energy costs.

Windows can also have a large impact on your home’s energy efficiency, which is why we offer a variety of options. Choose from vinyl, wood, and fiberglass windows to match your tastes. Our products are of the highest quality and durability available, so call today to schedule a vinyl window installation.

If you need more of an upgrade than just replacing windows or doors, our team of experts can also help with siding installation. Composite siding is easy to maintain and comes in a range of styles to suit your vision for your home. And if you want something that will last even longer, consider vinyl siding that is incredibly durable and resistant to color fading.

At 1st Choice Windows & Siding, no job is too large or too small. Call us at (720) 580-3000 to schedule a consultation or learn more about our window, door, and siding installation services for Thornton, CO.

 

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1st Choice Windows and Siding

 

“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.”

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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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