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The Most Trusted Replacement Window & Door Company
Learn About Gliding and Sliding Windows

Optimize your Danbury view with a gliding window from Renewal by Andersen Westchester. Often referred to as a sliding window, this sliding glass option moves on a dual monorail system making it easy to slide open no matter the size of the window. Our gliding and sliding windows offer:

  • An enhanced view. Our composite Fibrex® material is stronger than wood and vinyl window frames, so it can hold large panes of glass with a narrower frame. This means more glass area and a better view.
  • Improved lighting. A narrower frame does not just mean a more enhanced view, it also means more optimized lighting. As a result of this, these windows make great functional windows for a sunroom or guest bedroom. Your choice of energy efficient window glasses can ensure that the interior of your home is protected from harmful sun rays as well.
  • Easy sliding for years. Our windows are guaranteed to not crack, peel, or flake over time thanks to our exclusive Fibrex® frames. Even larger gliding windows will slide easy on our dual monorail system even after years of regular use. You can even open it by sliding both sashes inward for more optimized ventilation.

Gliding and sliding windows can improve your view, optimizing lighting, and will slide easy for many years to come. Consider one for your Danbury area home and give us a call to start designing yours today!

Featured Video

Our featured video takes you through each aspect of this great window option that provides a great view and ventilation.



Color Options

Some color combinations not available. Please contact us for more information.

Interior Colors
Exterior Colors
Hardware Options

Hardware images are for color purposes only, actual hardware design varies by product type.

Satin Nickel
Distressed Nickel
Bright Brass
Gliding Antique
Distressed Bronze
Oil Rubbed Bronze
Polished Chrome
Brushed Chrome
Dark Bronze
Window Grille Options
No Grille
Modified Prairie Grille
Colonial Grille
Farmhouse Grille
Prairie Grille

I love my new windows, made a HUGE difference in the drafts, keeping wind noise out, and keeping heat in. I also choose a different style and the view is much nicer, easier to open and close

Tonya B.

We are extremely pleased with our large dining room window. The old window was not efficient; letting cold air into the house in the winter as well letting heat from the furnace outside! The installer was very professional, efficient and cleaned everything up nicely. The entire experience from sales to installers through follow-up was a pleasure.

Seth Y.

Replaced 12 "old" draft double hung windows with new double hung windows. Remarkable improvement in maintaining and constant comfortable temperature in the rooms. Great workmen and a great finished job.

Tangelia N.

We couldn't be happier with all aspects of the process (sales & installation). Everything went very smoothly and I was amazed at how clean my house was at the end. The windows are beautiful and I'm sure we'll see major savings in our heating bills this winter.

Jennifer A.

Excellent service. The install started on the date promised and completed within the indicated time frame. I was pleasantly surprised at how clean the installers left the job site. Everyone I dealt with was extremely professional. When it comes time to replace the French doors, I will be using Renewal by Anderson.

Roger F.

The people, product, and installation surpassed all my expectations. Home is noticeably quieter, cooler in the daytime, and each window has a beautiful view as compared to the old aluminum frame. Broken seal ones.

John H.

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Proudly Serving Danbury, CT and the Surrounding Area

We would love to help you with your next home improvement project! Our goal is to make the entire window replacement process super easy for you from start to finish. All it takes is a single phone call to get started improving the look and feel of your home. Ready to schedule your free in-home replacement window consultation? Don’t hesitate to give us a call today and ask about our special offers!

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