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(914) 202-3241
The Most Trusted Replacement Window & Door Company

Mt. Vernon’s Source For Quality
Replacement Windows & Patio Doors

Mt. Vernon homeowners trust Renewal by Andersen to deliver full-service window replacement and patio installation. Our experts interact with homeowners throughout the entire process and are available even after installation is complete. We are committed to delivering the best home improvement experience for every homeowner we serve.

Schedule a free, in-home consultation with our window specialists to get started today!

Save with Renewal by Andersen

Why Choose Renewal by Andersen?

Energy efficiency.

We value energy efficient homes, developing quality products and an installation method that prevents drafts and leaks.

Lasting Performance.

Fibrex® material is a composite material that is twice as strong and lasts twice as long as standard vinyl windows.

fibrex chart

Unique Style.

Browse our replacement window collection and the custom options available to create the perfect window for your home.


Renewal by Andersen only uses quality materials to build quality products. Each window is built with slender frames so every frame is filled with more glass.

Renewal by Andersen® Signature Service

Renewal by Andersen® Signature Service combines the best people of the industry, a superior process, and an exclusive product. One of window experts will be available to guide you throughout the process.

Get started with a free design consultation and one of our designers will help you determine the best style and glass options. A Certified Master Installer will lead each professional installation team through our tried-and-true process. This process is designed so every installation is conducted thoroughly and efficiently while minimizing your family’s life interruption.

Need inspiration or advice? Call our local specialists or browse our gallery below.

Serving Mt. Vernon and the Surrounding Region

Mt. Vernon homeowners value our hassle-free, comprehensive window replacement and patio door installation. Renewal by Andersen in Westchester County makes our team available to homeowners in the area and are happy to answer any questions you have during the process. Explore how our installation process can benefit your home.

New Rochelle
Village of Pelham

Get the Most Out of
Your View

Enhance your view with Renewal by Andersen windows! We build windows with Fibrex® materials window frames because they are twice as strong and last twice as long as standard vinyl windows. The window frames are also narrower than typical windows and are strong enough to hold larger panes of quality, energy efficient glass.

Durable Patio Doors

Renewal by Andersen not only installs quality replacement windows but we also install patio doors. Our full-service installation process includes design, manufacturing custom patio doors, and installation.

We offer hinged French patio doors, contemporary sliding glass patio doors, and French-style sliding glass patio doors. Each style has a variety of custom options available to complement any style of home.

Set up a consultation for your Mt. Vernon home when you call our local office today!

Renewal by Andersen Signature Fibrex® Material

Made from 40% recycled wood fiber by weight, Fibrex® provides the strength of wooden windows with the versatility of vinyl.
The unique blend of Fibrex® material allows your windows to be supported by narrow frames for a wide, sleek glass area.
Fibrex® frames are completely saturated with color during manufacturing, so you never have to worry about paint cracking or flaking off.
All Renewal by Andersen windows are also guaranteed to function just as well as the day they were installed, so frames will never expand or bow.

Get in Touch with Us

Call Renewal by Andersen in Westchester County to schedule your in-home consultation today. Our professionals are committed to simplifying every step of the process, so you can enjoy your new home improvement sooner than you think. Contact us to learn more about our hassle-free, 4-step process.

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