skip to Main Content
(203) 424-0909
Exclusive Savings: Save 20% on Windows, 20% on Patio Doors, & 20% on Installation

Wallingford CT Home Window & Door Replacement

Renewal by Andersen is your source for custom, lasting, and hassle-free replacement windows and patio doors. We’re the most trusted name in home improvement because we’re backed by over 100 years of window company experience to provide top-tier products and expert service—at every step of the process!

Get started now when you contact Renewal by Andersen window contractors in Wallingford, CT today to schedule your complimentary consultation.

Why Choose Renewal by Andersen?

Energy efficiency.

Designed only with Fibrex® material frames, our windows combine the best qualities of wooden and vinyl windows for a perfect seal.

Lasting performance.

Renewal by Andersen® windows are backed by an extensive warranty to function as well as the day they were installed for years to come.

fibrex chart

Unique Style.

We custom manufacture every window to match your home as well as your unique vision.


Because Fibrex® material is twice as strong as vinyl, our frames hold large panes of glass with less material—offering a higher glass-to-frame ratio and making the most of your home’s surroundings.

Truly Custom Window Replacement

We own the entire process from design to installation and beyond, so all Renewal by Andersen patio door and window replacements are overseen by a dedicated window specialist at every step.

Our team begins every home improvement project with an in-home consultation to help you determine your ideal replacement window or door. A Renewal by Andersen design consultant then guides you through samples, swatches, and other customizations. Then, so you know exactly what to expect going forward, an install project manager ensures all measurements are accurate before the installation team moves in with a thorough, efficient window installation.

Discover the possibilities when you browse our galleries today, then contact us to get started!

Proudly Serving Wallingford, CT and The Surrounding Region

Renewal by Andersen is proud to serve the Wallingford, CT and nearby regions with quality patio door and window installation. Our team is dedicated to simplifying every step of the process to deliver lasting, beautiful home improvements—on your schedule, and in any season. Learn more with an in-home consultation today!

North Haven

Renewal by Andersen Windows for a Bigger, Better View

Whether your replacement window is a classic design or a more modern one to complement your Wallingford area house, all home windows by Renewal by Andersen make the most of your scenery with tough but narrow frames. Slimmer than vinyl windows, Fibrex® material custom window frames also twice as strong—so you can enjoy your enhanced view in all climates and for years to come.

Get inspired when you browse our window gallery today, then see how we can improve the look and feel of any room with a simple window replacement!

Hinged and Sliding Glass Patio Doors

Our team is also proud to serve the greater Wallingford area with energy efficient patio doors! Renewal by Andersen French hinged and sliding glass doors are customized to your home in a variety of interior and exterior colors, styles, and functional configurations.

Contemporary sliding glass doors offer a modern look to make the most of your Connecticut scenery (inside and out!), while French doors – available in sliding or hinged configurations – naturally complement classic and historic houses. Every style offers a unique look, but with the same built-in quality to allow easy access to your hard or patio in any season.

Contact us to start improving your Connecticut home today!

Renewal by Andersen Signature Fibrex® Material

Fibrex® frames are completely saturated with color during manufacturing, so you never have to worry about paint cracking or flaking off.
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.
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 of Southern Connecticut 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.

Back To Top