The Renewal by Andersen Difference
Design your Perfect Window
Renewal by Andersen Connecticut is committed to producing only custom-made windows to complement your home and your life. Every window is as unique and your home—and is backed by a limited 20-year warranty.
Our installations always begin with a comprehensive, in-home consultation. Design consultants come directly to you within our service area, and help you identify the best features for your house and lifestyle. From there, your unique design is manufactured, remeasured, and prepared for installation. Installations are carried out exclusively by certified master installers, who seal and insulate your window for optimal energy efficiency—up to 74% savings on your energy bill!
This thorough, full-service process ensures your new home improvement makes the most of your home’s design and function, as well as provides a completely hassle-free experience. Call or email us today to see the Renewal by Andersen difference for yourself!
Proudly Serving, Windham, CT
Renewal by Andersen Connecticut serves Windham and the surrounding area with optimally energy efficient windows and patio doors. Contact us today to experience our superior products and processes for yourself! We’re proudly serving the service area below including the cities listed.
Make the Most of your Natural Connecticut Scenery
Renewal by Andersen’s signature frame material Fibrex® is designed to hold large panes of glass with twice the strength of vinyl. That means you can see more of your surroundings—in any classic or modern style. Our windows also feature dual-pane glass, so even very large windows offer the most Windham light and scenery without risk to your interiors. See how you can fully accentuate your home’s views in any room and in any weather. Get inspired when you browse our windows gallery today.
Serving Windham with Energy Efficient Patio Doors
Renewal by Andersen also serves your area with lasting patio doors to complement any home. Choose from three standard styles to make the most of your style, or define a new look.
Get started with an in-home door consultation to determine the features that matter most to you. Our door experts understand the practical needs of your Connecticut area as well as your preferences to create your ideal home improvement. From there, certified master installers use only heavy-duty materials and years of experience to install and insulate for reduced energy costs for years to come.
See the benefits of each style patio door below.